Improve support for applications that rely on fork for parallelism

A forked process inherits the elfmap of the parent, thus we need to
copy that data when we encounter a fork event. This is complicated by
the fact that the task events and mmap events need to be sorted first.
Thus, we need to find the fork event when we deplete the buffers after
sorting and then initialize the child process elf map with the one
from the parent process.

Furthermore, pass the ppid through the ThreadStart event, to allow
client applications to inherit the comm for the newly created process.

Fixes: https://github.com/KDAB/hotspot/issues/241
Change-Id: I5de13644e12def6704c5f622428a815fd87d2af4
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

12 files changed, 1420 insertions, 8 deletions

diff --git a/app/perfdata.h b/app/perfdata.h
index 2bd1554..fcabe1f 100644
--- a/app/perfdata.h
+++ b/app/perfdata.h
@@ -576,6 +576,8 @@ public:
                    bool sampleIdAll = false);
     qint32 childTid() const { return m_tid; }
     qint32 childPid() const { return m_pid; }
+    qint32 parentTid() const { return m_ptid; }
+    qint32 parentPid() const { return m_ppid; }
 private:
     qint32 m_pid, m_ppid;
     qint32 m_tid, m_ptid;
diff --git a/app/perfelfmap.h b/app/perfelfmap.h
index cb8c8fd..0296e1b 100644
--- a/app/perfelfmap.h
+++ b/app/perfelfmap.h
@@ -106,6 +106,12 @@ public:
 
     bool isAddressInRange(quint64 addr) const;
 
+    void copyDataFrom(const PerfElfMap *parent)
+    {
+        m_elfs = parent->m_elfs;
+        m_lastBase = parent->m_lastBase;
+    }
+
 signals:
     void aboutToInvalidate(const ElfInfo &elf);
 
diff --git a/app/perfsymboltable.cpp b/app/perfsymboltable.cpp
index aabbb9a..240b46a 100644
--- a/app/perfsymboltable.cpp
+++ b/app/perfsymboltable.cpp
@@ -562,7 +562,6 @@ Dwfl_Module *PerfSymbolTable::module(quint64 addr, const PerfElfMap::ElfInfo &el
         const auto base = m_elfs.findElf(elf.baseAddr);
         if (base.addr == elf.baseAddr && !base.pgoff && elf.originalPath == base.originalPath && elf.addr != base.addr)
             return module(addr, base);
-        qWarning() << "stale base mapping referenced:" << elf << base << dec << m_pid << hex << addr;
     }
 
     Dwfl_Module *mod = dwfl_addrmodule(m_dwfl, addr);
@@ -1138,6 +1137,7 @@ PerfSymbolTable::ElfAndFile &PerfSymbolTable::ElfAndFile::operator=(
         clear();
         m_elf = other.m_elf;
         m_file = other.m_file;
+        m_fullPath = std::move(other.m_fullPath);
         other.m_elf = nullptr;
         other.m_file = -1;
     }
@@ -1159,6 +1159,7 @@ void PerfSymbolTable::ElfAndFile::clear()
 }
 
 PerfSymbolTable::ElfAndFile::ElfAndFile(const QFileInfo &fullPath)
+    : m_fullPath(fullPath)
 {
     m_file = eu_compat_open(fullPath.absoluteFilePath().toLocal8Bit().constData(),
                             O_RDONLY | O_BINARY);
@@ -1173,8 +1174,14 @@ PerfSymbolTable::ElfAndFile::ElfAndFile(const QFileInfo &fullPath)
 }
 
 PerfSymbolTable::ElfAndFile::ElfAndFile(PerfSymbolTable::ElfAndFile &&other)
-    : m_elf(other.m_elf), m_file(other.m_file)
+    : m_elf(other.m_elf), m_file(other.m_file), m_fullPath(std::move(other.m_fullPath))
 {
     other.m_elf = nullptr;
     other.m_file = -1;
 }
+
+void PerfSymbolTable::initAfterFork(const PerfSymbolTable* parent)
+{
+    m_elfs.copyDataFrom(&parent->m_elfs);
+    m_firstElf = ElfAndFile(parent->m_firstElf.fullPath());
+}
diff --git a/app/perfsymboltable.h b/app/perfsymboltable.h
index d41b683..6b2c12b 100644
--- a/app/perfsymboltable.h
+++ b/app/perfsymboltable.h
@@ -74,6 +74,8 @@ public:
     void clearCache();
     bool cacheIsDirty() const { return m_cacheIsDirty; }
 
+    void initAfterFork(const PerfSymbolTable *parent);
+
 private:
     // Report an mmap to dwfl and parse it for symbols and inlines, or simply return it if dwfl has
     // it already
@@ -84,7 +86,7 @@ private:
     class ElfAndFile {
     public:
         ElfAndFile() {}
-        ElfAndFile(const QFileInfo &fullPath);
+        explicit ElfAndFile(const QFileInfo &fullPath);
         ElfAndFile(ElfAndFile &&other);
         ElfAndFile &operator=(ElfAndFile &&other);
         ElfAndFile(const ElfAndFile &other) = delete;
@@ -92,12 +94,14 @@ private:
         ~ElfAndFile();
 
         Elf *elf() const { return m_elf; }
+        QFileInfo fullPath() const { return m_fullPath; }
 
     private:
         void clear();
 
         Elf *m_elf = nullptr;
         int m_file = -1;
+        QFileInfo m_fullPath;
     };
 
     QFile m_perfMapFile;
diff --git a/app/perfunwind.cpp b/app/perfunwind.cpp
index 07ead96..e277191 100644
--- a/app/perfunwind.cpp
+++ b/app/perfunwind.cpp
@@ -689,7 +689,7 @@ void PerfUnwind::analyze(const PerfRecordSample &sample)
 void PerfUnwind::fork(const PerfRecordFork &sample)
 {
     bufferEvent(TaskEvent{sample.childPid(), sample.childTid(), sample.time(), sample.cpu(),
-                          0, ThreadStart},
+                          sample.parentPid(), ThreadStart},
                 &m_taskEventsBuffer, &m_stats.numTaskEventsInRound);
 }
 
@@ -948,16 +948,24 @@ void PerfUnwind::flushEventBuffer(uint desiredBufferSize)
             m_lastFlushMaxTime = timestamp;
         }
 
-        forwardMmapBuffer(mmapIt, mmapEnd, timestamp);
-
         for (; taskEventIt != taskEventEnd && taskEventIt->time() <= sampleIt->time();
              ++taskEventIt) {
             if (!m_stats.enabled) {
+                // flush the mmap buffer on fork events to allow initialization with the correct state
+                if (taskEventIt->m_type == ThreadStart && taskEventIt->m_pid != taskEventIt->m_payload) {
+                    forwardMmapBuffer(mmapIt, mmapEnd, taskEventIt->time());
+                    const auto childPid = taskEventIt->m_pid;
+                    const auto parentPid = taskEventIt->m_payload;
+                    symbolTable(childPid)->initAfterFork(symbolTable(parentPid));
+                }
+
                 sendTaskEvent(*taskEventIt);
             }
             m_eventBufferSize -= taskEventIt->size();
         }
 
+        forwardMmapBuffer(mmapIt, mmapEnd, timestamp);
+
         analyze(*sampleIt);
         m_eventBufferSize -= sampleIt->size();
     }
@@ -1034,7 +1042,7 @@ void PerfUnwind::sendTaskEvent(const TaskEvent& taskEvent)
 
     if (taskEvent.m_type == ContextSwitchDefinition)
         stream << static_cast<bool>(taskEvent.m_payload);
-    else if (taskEvent.m_type == Command)
+    else if (taskEvent.m_type == Command || taskEvent.m_type == ThreadStart)
         stream << taskEvent.m_payload;
 
     sendBuffer(buffer);
diff --git a/tests/auto/perfdata/fork_static_gcc/fork b/tests/auto/perfdata/fork_static_gcc/fork
new file mode 100755
index 0000000..63f500e
--- /dev/null
+++ b/tests/auto/perfdata/fork_static_gcc/fork
diff --git a/tests/auto/perfdata/fork_static_gcc/perf.data.zstd b/tests/auto/perfdata/fork_static_gcc/perf.data.zstd
new file mode 100644
index 0000000..2407134
--- /dev/null
+++ b/tests/auto/perfdata/fork_static_gcc/perf.data.zstd
diff --git a/tests/auto/perfdata/fork_static_gcc/perf.data.zstd.expected.txt b/tests/auto/perfdata/fork_static_gcc/perf.data.zstd.expected.txt
new file mode 100644
index 0000000..58690af
--- /dev/null
+++ b/tests/auto/perfdata/fork_static_gcc/perf.data.zstd.expected.txt
@@ -0,0 +1,1344 @@
+fork	18175	18175	4226.737904138
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.740178957
+	cycles: 5000000
+
+	22cbdf
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295e8
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.742455979
+	cycles: 5000000
+
+	22ca1b
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.744733012
+	cycles: 5000000
+
+	22ae43
+	22aae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.747010114
+	cycles: 5000000
+
+	22af12
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.749287237
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.751564419
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.753841502
+	cycles: 5000000
+
+	22c93d
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.756118554
+	cycles: 5000000
+
+	22caa9
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.758396018
+	cycles: 5000000
+
+	22c93d
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.760673150
+	cycles: 5000000
+
+	22adce
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.762950563
+	cycles: 5000000
+
+	22964e
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.765227937
+	cycles: 5000000
+
+	22cfad
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.767505059
+	cycles: 5000000
+
+	22c914
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.769782492
+	cycles: 5000000
+
+	22ae3a
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.772059915
+	cycles: 5000000
+
+	22cfe6
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.774337058
+	cycles: 5000000
+
+	22aea0
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.776614481
+	cycles: 5000000
+
+	22ad75
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.778891594
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295e8
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.781168746
+	cycles: 5000000
+
+	22ae1a
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.783445869
+	cycles: 5000000
+
+	22c8c3
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.785293666
+	cycles: 5000000
+
+	22cb8f
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.787007772
+	cycles: 5000000
+
+	22ae1a
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.788096826
+	cycles: 5000000
+
+	22ad75
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.789185889
+	cycles: 5000000
+
+	22c8a1
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.790288238
+	cycles: 5000000
+
+	22ca4f
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.791389273
+	cycles: 5000000
+
+	22adfa
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.792490720
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.793603578
+	cycles: 5000000
+
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295e8
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.794710705
+	cycles: 5000000
+
+	22ad5f
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.795818133
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.796933386
+	cycles: 5000000
+
+	22ccc3
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.798046685
+	cycles: 5000000
+
+	22c829
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.799160244
+	cycles: 5000000
+
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295e8
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.800273553
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.801386812
+	cycles: 5000000
+
+	22ae9c
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.802500371
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.803613680
+	cycles: 5000000
+
+	22ae6c
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.804726929
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.805840198
+	cycles: 5000000
+
+	22c96f
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.806953497
+	cycles: 5000000
+
+	22cfa5
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.808066746
+	cycles: 5000000
+
+	22cde5
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.809180325
+	cycles: 5000000
+
+	22ace6
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.810299725
+	cycles: 5000000
+
+	229653
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.811412904
+	cycles: 5000000
+
+	22c80a
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.812537574
+	cycles: 5000000
+
+	22c829
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.813657095
+	cycles: 5000000
+
+	22ad65
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.814776575
+	cycles: 5000000
+
+	22adf1
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.815903840
+	cycles: 5000000
+
+	22af28
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.817017149
+	cycles: 5000000
+
+	22ac78
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.818139836
+	cycles: 5000000
+
+	22c81f
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.819259367
+	cycles: 5000000
+
+	22c9f9
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.820378887
+	cycles: 5000000
+
+	22c93d
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.821503317
+	cycles: 5000000
+
+	22ab19
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.822622817
+	cycles: 5000000
+
+	22adce
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.823742358
+	cycles: 5000000
+
+	22ac37
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.824861818
+	cycles: 5000000
+
+	22adce
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.825981299
+	cycles: 5000000
+
+	22ac29
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.827100820
+	cycles: 5000000
+
+	22adce
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.828220300
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.829337336
+	cycles: 5000000
+
+	22cff8
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.830460724
+	cycles: 5000000
+
+	22c829
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295e8
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.831585144
+	cycles: 5000000
+
+	22cc92
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.832711787
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.833831228
+	cycles: 5000000
+
+	22ae3e
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.834952612
+	cycles: 5000000
+
+	22c93d
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.836072744
+	cycles: 5000000
+
+	22ad89
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.837184870
+	cycles: 5000000
+
+	22cb49
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.838291998
+	cycles: 5000000
+
+	22ad75
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.839399105
+	cycles: 5000000
+
+	22c837
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.840506573
+	cycles: 5000000
+
+	22cd35
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.841613690
+	cycles: 5000000
+
+	22ad89
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.842720818
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.843842873
+	cycles: 5000000
+
+	22abaa
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.844964397
+	cycles: 5000000
+
+	22ae43
+	22aae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.846071505
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.847178972
+	cycles: 5000000
+
+	22ca30
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.848286060
+	cycles: 5000000
+
+	22cb0b
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.849393177
+	cycles: 5000000
+
+	22ac37
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.850500635
+	cycles: 5000000
+
+	22ae80
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.851617380
+	cycles: 5000000
+
+	22c829
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.852736861
+	cycles: 5000000
+
+	22c829
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295cb
+	229585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.853848707
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.854955804
+	cycles: 5000000
+
+	22cb8b
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295e8
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.856067881
+	cycles: 5000000
+
+	22c939
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.857175038
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.858282136
+	cycles: 5000000
+
+	22ae1a
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.859389553
+	cycles: 5000000
+
+	22ac05
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.860496711
+	cycles: 5000000
+
+	22adce
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.861603838
+	cycles: 5000000
+
+	22acfb
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.862716235
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.863828663
+	cycles: 5000000
+
+	22ac09
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.864935780
+	cycles: 5000000
+
+	22c80a
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.866043218
+	cycles: 5000000
+
+	22cd0d
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.867166445
+	cycles: 5000000
+
+	22ce45
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.868289192
+	cycles: 5000000
+
+	22ca4f
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229644
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.869413131
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.870528914
+	cycles: 5000000
+
+	22cf20
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.871635992
+	cycles: 5000000
+
+	22ac49
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.872743129
+	cycles: 5000000
+
+	22c914
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.873850286
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.874957414
+	cycles: 5000000
+
+	22ce2f
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.876064551
+	cycles: 5000000
+
+	22c914
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22965c
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.877171698
+	cycles: 5000000
+
+	22c825
+	22c800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229635
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.878278816
+	cycles: 5000000
+
+	22ac37
+	253ae0	__branred fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22cd2e
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	229613
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
+fork	18175	18175	4226.879385963
+	cycles: 5000000
+
+	22c829
+	255800	__cos_fma fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	2295e8
+	252585	main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22ec02
+	22e760	__libc_start_main fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+	22948d
+	229460	_start fork /home/milian/projects/kdab/rnd/hotspot/3rdparty/perfparser/tests/auto/perfdata/fork_static_gcc/fork 
+
diff --git a/tests/auto/perfdata/tst_perfdata.cpp b/tests/auto/perfdata/tst_perfdata.cpp
index e496b91..e1f1f31 100644
--- a/tests/auto/perfdata/tst_perfdata.cpp
+++ b/tests/auto/perfdata/tst_perfdata.cpp
@@ -212,6 +212,7 @@ void TestPerfData::testFiles_data()
         "vector_static_clang/perf.data",
         "vector_static_gcc/perf.data",
         "vector_static_gcc/perf.data.zstd",
+        "fork_static_gcc/perf.data.zstd",
     };
     for (auto file : files)
         QTest::addRow("%s", file) << file;
@@ -240,7 +241,8 @@ void TestPerfData::testFiles()
         QVERIFY(input.open(QIODevice::ReadOnly));
         // don't try to parse kallsyms here, it's not the main point and it wouldn't be portable without the mapping file
         // from where we recorded the data. these files are usually large, and we don't want to bloat the repo too much
-        QTest::ignoreMessage(QtWarningMsg, QRegularExpression("Failed to parse kernel symbol mapping file \".+\": Mapping is empty"));
+        if (QTest::currentDataTag() != QLatin1String("fork_static_gcc/perf.data.zstd"))
+            QTest::ignoreMessage(QtWarningMsg, QRegularExpression("Failed to parse kernel symbol mapping file \".+\": Mapping is empty"));
         unwind.setKallsymsPath(QProcess::nullDevice());
         process(&unwind, &input);
     }
diff --git a/tests/auto/shared/perfparsertestclient.cpp b/tests/auto/shared/perfparsertestclient.cpp
index 9f51130..04d1c75 100644
--- a/tests/auto/shared/perfparsertestclient.cpp
+++ b/tests/auto/shared/perfparsertestclient.cpp
@@ -79,6 +79,13 @@ void PerfParserTestClient::extractTrace(QIODevice *device)
         stream >> eventType;
 
         switch (eventType) {
+        case ThreadStart: {
+            ThreadStartEvent threadStart;
+            stream >> threadStart.pid >> threadStart.tid >> threadStart.time >> threadStart.cpu >> threadStart.ppid;
+            m_threadStarts.append(threadStart);
+            m_commands.insert(threadStart.pid, m_commands.value(threadStart.ppid));
+            break;
+        }
         case ThreadEnd: {
             ThreadEndEvent threadEnd;
             stream >> threadEnd.pid >> threadEnd.tid >> threadEnd.time >> threadEnd.cpu;
@@ -90,6 +97,8 @@ void PerfParserTestClient::extractTrace(QIODevice *device)
             stream >> command.pid >> command.tid >> command.time >> command.cpu >> command.name;
             checkString(command.name);
             m_commands.insert(command.tid, command);
+            if (command.pid != command.tid && !m_commands.contains(command.pid))
+                m_commands.insert(command.pid, command);
             break;
         }
         case LocationDefinition: {
diff --git a/tests/auto/shared/perfparsertestclient.h b/tests/auto/shared/perfparsertestclient.h
index 7d4a7b1..9b120e5 100644
--- a/tests/auto/shared/perfparsertestclient.h
+++ b/tests/auto/shared/perfparsertestclient.h
@@ -52,6 +52,11 @@ public:
     {
     };
 
+    struct ThreadStartEvent : public ThreadEvent
+    {
+        qint32 ppid = -1;
+    };
+
     struct CommandEvent : public ThreadEvent {
         qint32 name = -1;
     };
@@ -125,6 +130,7 @@ private:
     QVector<QByteArray> m_strings;
     QVector<AttributeEvent> m_attributes;
     QHash<qint32, CommandEvent> m_commands;
+    QVector<ThreadStartEvent> m_threadStarts;
     QVector<ThreadEndEvent> m_threadEnds;
     QVector<LocationEvent> m_locations;
     QHash<qint32, SymbolEvent> m_symbols;
diff --git a/tests/manual/clients/fork.c b/tests/manual/clients/fork.c
new file mode 100644
index 0000000..c17f80a
--- /dev/null
+++ b/tests/manual/clients/fork.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <math.h>
+
+int main()
+{
+    pid_t child = fork();
+    if (child == 0) {
+        double sum = 0;
+        for (int i = 0; i < 1000000; ++i) {
+            sum += cos(cos(i) * cos(i) + cos(i * i) + cos(cos(i)));
+        }
+        printf("sum is: %g\n", sum);
+    } else {
+        printf("waiting for child\n");
+        waitpid(child, NULL, 0);
+        printf("done waiting\n");
+    }
+    return 0;
+}