Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)67 66 -1 -1.5%
Incl. Wall Time (microsec) per call 5 5 -0 -1.5%
Excl. Wall Time (microsec)67 66 -1 -1.5%
Incl. CPU (microsecs)87 85 -2 -2.3%
Incl. CPU (microsecs) per call 7 7 -0 -2.3%
Excl. CPU (microsec)87 85 -2 -2.3%
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)1,664 1,232 -432 -26.0%
Incl. PeakMemUse (bytes) per call 128 95 -33 -26.0%
Excl. PeakMemUse (bytes)1,664 1,232 -432 -26.0%

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% -2 -0.0% 0 0.0% -432 -3.6%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -100.0% 0 N/A% -432 -100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -100.0% -1 -50.0% 0 N/A% 0 0.0%
drupal_explode_tags0 N/A% 0 0.0% -1 -50.0% 0 N/A% -432 -100.0%