Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)200 237 37 18.5%
Incl. Wall Time (microsec) per call 3 3 1 18.5%
Excl. Wall Time (microsec)200 237 37 18.5%
Incl. CPU (microsecs)262 295 33 12.6%
Incl. CPU (microsecs) per call 4 4 0 12.6%
Excl. CPU (microsec)262 295 33 12.6%
Incl. MemUse (bytes)18,288 18,280 -8 -0.0%
Incl. MemUse (bytes) per call 247 247 -0 -0.0%
Excl. MemUse (bytes)18,288 18,280 -8 -0.0%
Incl. PeakMemUse (bytes)3,104 3,104 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 0 0.0%
Excl. PeakMemUse (bytes)3,104 3,104 0 0.0%

Parent/Child Regression/Improvement report for preg_match_all [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
preg_match_all0 N/A% 37 1.4% 33 1.3% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function37 100.0% 33 100.0% -8 -100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 37 100.0% 30 90.9% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 9.1% 0 0.0% 0 N/A%