Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)206 230 24 11.7%
Incl. Wall Time (microsec) per call 52 58 6 11.7%
Excl. Wall Time (microsec)139 164 25 18.0%
Incl. CPU (microsecs)209 234 25 12.0%
Incl. CPU (microsecs) per call 52 59 6 12.0%
Excl. CPU (microsec)111 143 32 28.8%
Incl. MemUse (bytes)15,944 15,944 0 0.0%
Incl. MemUse (bytes) per call 3,986 3,986 0 0.0%
Excl. MemUse (bytes)8,504 8,504 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% 24 1.8% 25 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 104.2% 32 128.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 24 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -8.3% -1 -4.0% 0 N/A% 0 N/A%
count0 N/A% 1 4.2% 1 4.0% 0 N/A% 0 N/A%
array_reverse0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -3 -12.0% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%