Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)490 473 -17 -3.5%
Incl. Wall Time (microsec) per call 38 36 -1 -3.5%
Excl. Wall Time (microsec)329 312 -17 -5.2%
Incl. CPU (microsecs)503 511 8 1.6%
Incl. CPU (microsecs) per call 39 39 1 1.6%
Excl. CPU (microsec)267 287 20 7.5%
Incl. MemUse (bytes)30,096 30,096 0 0.0%
Incl. MemUse (bytes) per call 2,315 2,315 0 0.0%
Excl. MemUse (bytes)19,168 19,168 0 0.0%
Incl. PeakMemUse (bytes)10,224 10,224 0 0.0%
Incl. PeakMemUse (bytes) per call 786 786 0 0.0%
Excl. PeakMemUse (bytes)4,280 4,280 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% -17 -0.4% 8 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% 20 250.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -17 -100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 3 17.6% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% -3 -17.6% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 1 5.9% -8 -100.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -1 -5.9% -3 -37.5% 0 N/A% 0 N/A%
array_reverse0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%