Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)377 381 4 1.1%
Incl. Wall Time (microsec) per call 38 38 0 1.1%
Excl. Wall Time (microsec)247 241 -6 -2.4%
Incl. CPU (microsecs)389 391 2 0.5%
Incl. CPU (microsecs) per call 39 39 0 0.5%
Excl. CPU (microsec)205 202 -3 -1.5%
Incl. MemUse (bytes)25,224 25,224 0 0.0%
Incl. MemUse (bytes) per call 2,522 2,522 0 0.0%
Excl. MemUse (bytes)15,376 15,376 0 0.0%
Incl. PeakMemUse (bytes)10,648 10,648 0 0.0%
Incl. PeakMemUse (bytes) per call 1,065 1,065 0 0.0%
Excl. PeakMemUse (bytes)4,344 4,344 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% 4 0.2% 2 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -150.0% -3 -150.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 4 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
array_reverse0 N/A% 21 525.0% 21 1050.0% 0 N/A% 0 N/A%
count0 N/A% -4 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% -3 -75.0% -8 -400.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -3 -75.0% -4 -200.0% 0 N/A% 0 N/A%
strlen0 N/A% -1 -25.0% -5 -250.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%