Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls165 165 0 0.0%
Incl. Wall Time (microsec)376 381 5 1.3%
Incl. Wall Time (microsec) per call 2 2 0 1.3%
Excl. Wall Time (microsec)376 381 5 1.3%
Incl. CPU (microsecs)515 525 10 1.9%
Incl. CPU (microsecs) per call 3 3 0 1.9%
Excl. CPU (microsec)515 525 10 1.9%
Incl. MemUse (bytes)18,288 18,280 -8 -0.0%
Incl. MemUse (bytes) per call 111 111 -0 -0.0%
Excl. MemUse (bytes)18,288 18,280 -8 -0.0%
Incl. PeakMemUse (bytes)4,176 4,176 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)4,176 4,176 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% 5 0.2% 10 0.5% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 10 100.0% -8 -100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 15 300.0% 18 180.0% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -10 -200.0% -8 -80.0% 0 0.0% 0 N/A%