Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)500 501 1 0.2%
Incl. Wall Time (microsec) per call 36 36 0 0.2%
Excl. Wall Time (microsec)334 329 -5 -1.5%
Incl. CPU (microsecs)515 511 -4 -0.8%
Incl. CPU (microsecs) per call 37 37 -0 -0.8%
Excl. CPU (microsec)279 273 -6 -2.2%
Incl. MemUse (bytes)31,696 31,696 0 0.0%
Incl. MemUse (bytes) per call 2,264 2,264 0 0.0%
Excl. MemUse (bytes)20,392 20,392 0 0.0%
Incl. PeakMemUse (bytes)11,016 11,016 0 0.0%
Incl. PeakMemUse (bytes) per call 787 787 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% 1 0.3% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -500.0% -6 -150.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 1 100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 3 300.0% 2 50.0% 0 N/A% 0 N/A%
strlen0 N/A% 2 200.0% 1 25.0% 0 N/A% 0 N/A%
count0 N/A% 1 100.0% -7 -175.0% 0 N/A% 0 N/A%
array_reverse0 N/A% 0 0.0% 5 125.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%