Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\Process\Process::start

Symfony\Component\Process\Process::startRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,903 2,924 21 0.7%
Incl. Wall Time (microsec) per call 1,452 1,462 11 0.7%
Excl. Wall Time (microsec)321 437 116 36.1%
Incl. MemUse (bytes)59,024 59,024 0 0.0%
Incl. MemUse (bytes) per call 29,512 29,512 0 0.0%
Excl. MemUse (bytes)-736 -736 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\Process\Process::start [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\Process\Process::start0 N/A% 21 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function116 552.4% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Process\Process::run0 N/A% 21 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\Process\Process::updateStatus0 N/A% -79 -376.2% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::getDescriptors0 N/A% -9 -42.9% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::checkTimeout0 N/A% -8 -38.1% 0 N/A% 0 N/A%
proc_open0 N/A% 2 9.5% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::buildCallback0 N/A% -1 -4.8% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::resetProcessData0 N/A% -1 -4.8% 0 N/A% 0 N/A%
is_resource0 N/A% 1 4.8% 0 N/A% 0 N/A%
microtime0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::isRunning0 N/A% 0 0.0% 0 N/A% 0 N/A%