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::readPipes

Symfony\Component\Process\Process::readPipesRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)27,843 27,497 -346 -1.2%
Incl. Wall Time (microsec) per call 1,989 1,964 -25 -1.2%
Excl. Wall Time (microsec)136 151 15 11.0%
Incl. MemUse (bytes)11,224 11,224 0 0.0%
Incl. MemUse (bytes) per call 802 802 0 0.0%
Excl. MemUse (bytes)464 464 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::readPipes [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::readPipes0 N/A% -346 -25.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 4.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Process\Process::wait0 N/A% -314 -90.8% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::updateStatus0 N/A% -31 -9.0% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::getOutput0 N/A% -1 -0.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\Process\Pipes\UnixPipes::readAndWrite0 N/A% -376 -108.7% 0 N/A% 0 N/A%
Symfony\Component\Process\Process::Symfony\Component\Process\{closure}0 N/A% 15 4.3% 0 N/A% 0 N/A%