Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)87 88 1 1.1%
Incl. Wall Time (microsec) per call 7 7 0 1.1%
Excl. Wall Time (microsec)87 88 1 1.1%
Incl. CPU (microsecs)98 103 5 5.1%
Incl. CPU (microsecs) per call 8 8 0 5.1%
Excl. CPU (microsec)98 103 5 5.1%
Incl. MemUse (bytes)19,328 19,328 0 0.0%
Incl. MemUse (bytes) per call 1,487 1,487 0 0.0%
Excl. MemUse (bytes)19,328 19,328 0 0.0%
Incl. PeakMemUse (bytes)1,792 1,792 0 0.0%
Incl. PeakMemUse (bytes) per call 138 138 0 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 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% 1 0.0% 5 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 200.0% 4 80.0% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% -1 -100.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%