Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad207381a1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #51aad15cb89bbRun #51aad207381a1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)137 133 -4 -2.9%
Incl. Wall Time (microsec) per call 46 44 -1 -2.9%
Excl. Wall Time (microsec)100 98 -2 -2.0%
Incl. CPU (microsecs)143 134 -9 -6.3%
Incl. CPU (microsecs) per call 48 45 -3 -6.3%
Excl. CPU (microsec)88 71 -17 -19.3%
Incl. MemUse (bytes)14,176 14,176 0 0.0%
Incl. MemUse (bytes) per call 4,725 4,725 0 0.0%
Excl. MemUse (bytes)6,960 6,960 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\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% -4 -0.5% -9 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% -17 -188.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -4 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% -2 -50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% -1 -25.0% 1 11.1% 0 N/A% 0 N/A%
preg_match_all0 N/A% 1 25.0% 3 33.3% 0 N/A% 0 N/A%
array_reverse0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%