Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)597 592 -5 -0.8%
Incl. Wall Time (microsec) per call 37 37 -0 -0.8%
Excl. Wall Time (microsec)391 388 -3 -0.8%
Incl. CPU (microsecs)610 603 -7 -1.1%
Incl. CPU (microsecs) per call 38 38 -0 -1.1%
Excl. CPU (microsec)324 331 7 2.2%
Incl. MemUse (bytes)34,936 34,936 0 0.0%
Incl. MemUse (bytes) per call 2,184 2,184 0 0.0%
Excl. MemUse (bytes)22,880 22,880 0 0.0%
Incl. PeakMemUse (bytes)11,016 11,016 0 0.0%
Incl. PeakMemUse (bytes) per call 689 689 0 0.0%
Excl. PeakMemUse (bytes)4,752 4,752 0 0.0%

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% -5 -0.3% -7 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -60.0% 7 100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -5 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% 4 80.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% -3 -60.0% -7 -100.0% 0 N/A% 0 N/A%
count0 N/A% -2 -40.0% -5 -71.4% 0 N/A% 0 N/A%
array_reverse0 N/A% -2 -40.0% -1 -14.3% 0 N/A% 0 N/A%
preg_match_all0 N/A% 1 20.0% -3 -42.9% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%