Diff Report
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519ea91263307Run #519ea884c38e9DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)79 79 0 0.0%
Incl. Wall Time (microsec) per call 6 6 0 0.0%
Excl. Wall Time (microsec)79 79 0 0.0%
Incl. CPU (microsecs)88 97 9 10.2%
Incl. CPU (microsecs) per call 7 7 1 10.2%
Excl. CPU (microsec)88 97 9 10.2%
Incl. MemUse (bytes)19,616 19,616 0 0.0%
Incl. MemUse (bytes) per call 1,509 1,509 0 0.0%
Excl. MemUse (bytes)19,616 19,616 0 0.0%
Incl. PeakMemUse (bytes)3,512 3,512 0 0.0%
Incl. PeakMemUse (bytes) per call 270 270 0 0.0%
Excl. PeakMemUse (bytes)3,512 3,512 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% 0 0.0% 9 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% 9 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_explode_tags0 N/A% -1 N/A% 4 44.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 N/A% 5 55.6% 0 N/A% 0 N/A%