Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec489b18752DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)597 603 6 1.0%
Incl. Wall Time (microsec) per call 37 38 0 1.0%
Excl. Wall Time (microsec)391 396 5 1.3%
Incl. CPU (microsecs)610 618 8 1.3%
Incl. CPU (microsecs) per call 38 39 1 1.3%
Excl. CPU (microsec)324 324 0 0.0%
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% 6 0.6% 8 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 83.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 6 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 1 16.7% 1 12.5% 0 N/A% 0 N/A%
strlen0 N/A% -1 -16.7% -2 -25.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 1 16.7% 1 12.5% 0 N/A% 0 N/A%
array_reverse0 N/A% 0 0.0% 4 50.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%