Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)202 230 28 13.9%
Incl. Wall Time (microsec) per call 51 58 7 13.9%
Excl. Wall Time (microsec)137 164 27 19.7%
Incl. CPU (microsecs)208 234 26 12.5%
Incl. CPU (microsecs) per call 52 59 7 12.5%
Excl. CPU (microsec)110 143 33 30.0%
Incl. MemUse (bytes)15,968 15,944 -24 -0.2%
Incl. MemUse (bytes) per call 3,992 3,986 -6 -0.2%
Excl. MemUse (bytes)8,528 8,504 -24 -0.3%
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\Routing\RouteCompiler::compilePattern [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 28 3.5% 26 2.7% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function27 96.4% 33 126.9% -24 -100.0% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 28 100.0% 26 100.0% -24 -100.0% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -7.1% -3 -11.5% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 2 7.1% -2 -7.7% 0 0.0% 0 N/A%
count0 N/A% 1 3.6% 0 0.0% 0 0.0% 0 N/A%
array_reverse0 N/A% 0 0.0% -2 -7.7% 0 0.0% 0 N/A%
substr0 N/A% 0 0.0% 1 3.8% 0 0.0% 0 N/A%
strlen0 N/A% 0 0.0% -1 -3.8% 0 0.0% 0 N/A%