Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)126 122 -4 -3.2%
Incl. Wall Time (microsec) per call 7 6 -0 -3.2%
Excl. Wall Time (microsec)126 122 -4 -3.2%
Incl. CPU (microsecs)148 147 -1 -0.7%
Incl. CPU (microsecs) per call 8 8 -0 -0.7%
Excl. CPU (microsec)148 147 -1 -0.7%
Incl. MemUse (bytes)27,640 27,640 0 0.0%
Incl. MemUse (bytes) per call 1,455 1,455 0 0.0%
Excl. MemUse (bytes)27,640 27,640 0 0.0%
Incl. PeakMemUse (bytes)2,192 2,192 0 0.0%
Incl. PeakMemUse (bytes) per call 115 115 0 0.0%
Excl. PeakMemUse (bytes)2,192 2,192 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% -4 -0.5% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_explode_tags0 N/A% -4 -100.0% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%