Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)128 121 -7 -5.5%
Incl. Wall Time (microsec) per call 7 6 -0 -5.5%
Excl. Wall Time (microsec)128 121 -7 -5.5%
Incl. CPU (microsecs)155 148 -7 -4.5%
Incl. CPU (microsecs) per call 8 8 -0 -4.5%
Excl. CPU (microsec)155 148 -7 -4.5%
Incl. MemUse (bytes)27,632 27,624 -8 -0.0%
Incl. MemUse (bytes) per call 1,454 1,454 -0 -0.0%
Excl. MemUse (bytes)27,632 27,624 -8 -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% -7 -1.6% -7 -0.6% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -7 -100.0% -8 -100.0% 0 N/A%
Parent functions
drupal_explode_tags0 N/A% -5 -71.4% -5 -71.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -28.6% -2 -28.6% -8 -100.0% 0 N/A%