Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)129 139 10 7.8%
Incl. Wall Time (microsec) per call 11 12 1 7.8%
Excl. Wall Time (microsec)129 139 10 7.8%
Incl. CPU (microsecs)148 154 6 4.1%
Incl. CPU (microsecs) per call 12 13 1 4.1%
Excl. CPU (microsec)148 154 6 4.1%
Incl. MemUse (bytes)18,664 18,664 0 0.0%
Incl. MemUse (bytes) per call 1,555 1,555 0 0.0%
Excl. MemUse (bytes)18,664 18,664 0 0.0%
Incl. PeakMemUse (bytes)1,088 1,792 704 64.7%
Incl. PeakMemUse (bytes) per call 91 149 59 64.7%
Excl. PeakMemUse (bytes)1,088 1,792 704 64.7%

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% 10 1.3% 6 0.4% 0 0.0% 704 0.0%
Exclusive Metrics Diff for Current Function10 100.0% 6 100.0% 0 N/A% 704 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 9 90.0% 7 116.7% 0 N/A% 704 100.0%
drupal_explode_tags0 N/A% 1 10.0% -1 -16.7% 0 N/A% 0 0.0%