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Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\Process\Process::start [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\Process\Process::start2 8.3% 2,903 0.5% 59,024 0.2% 0 0.0%
Exclusive Metrics for Current Function321 11.1% -736 -1.2% 0 N/A%
Parent function
Symfony\Component\Process\Process::run2 100.0% 2,903 100.0% 59,024 100.0% 0 N/A%
Child functions
proc_open2 11.1% 1,897 65.3% 5,832 9.9% 0 N/A%
Symfony\Component\Process\Process::updateStatus2 11.1% 459 15.8% 12,288 20.8% 0 N/A%
Symfony\Component\Process\Process::getDescriptors2 11.1% 161 5.5% 32,928 55.8% 0 N/A%
Symfony\Component\Process\Process::checkTimeout2 11.1% 37 1.3% 1,632 2.8% 0 N/A%
Symfony\Component\Process\Process::buildCallback2 11.1% 19 0.7% 3,104 5.3% 0 N/A%
Symfony\Component\Process\Process::resetProcessData2 11.1% 6 0.2% 1,904 3.2% 0 N/A%
is_resource2 11.1% 2 0.1% 648 1.1% 0 N/A%
Symfony\Component\Process\Process::isRunning2 11.1% 1 0.0% 776 1.3% 0 N/A%
microtime2 11.1% 0 0.0% 648 1.1% 0 N/A%