Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
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Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\Process\Process::readPipes

Symfony\Component\Process\Process::readPipesRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls1,416 1,433 17 1.2%
Incl. Wall Time (microsec)2,875,842 3,224,962 349,120 12.1%
Incl. Wall Time (microsec) per call 2,031 2,250 220 10.8%
Excl. Wall Time (microsec)9,198 11,740 2,542 27.6%
Incl. MemUse (bytes)1,137,632 1,142,808 5,176 0.5%
Incl. MemUse (bytes) per call 803 797 -6 -0.7%
Excl. MemUse (bytes)44,224 49,112 4,888 11.1%
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::readPipes17 50.0% 349,120 75.6% 5,176 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function2,542 0.7% 4,888 94.4% 0 N/A%
Parent functions
Symfony\Component\Process\Process::wait17 100.0% 345,986 99.1% 5,176 100.0% 0 N/A%
Symfony\Component\Process\Process::updateStatus0 0.0% 3,099 0.9% 0 0.0% 0 N/A%
Symfony\Component\Process\Process::getOutput0 0.0% 35 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\Process\Pipes\UnixPipes::readAndWrite17 100.0% 351,261 100.6% 7,488 144.7% 0 N/A%
Symfony\Component\Process\Process::Symfony\Component\Process\{closure}0 0.0% -4,683 -1.3% -7,200 -139.1% 0 N/A%