Diff Report
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519bea2c59e7aRun #519be9a13e594DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)113 120 7 6.2%
Incl. Wall Time (microsec) per call 8 9 1 6.2%
Excl. Wall Time (microsec)113 120 7 6.2%
Incl. CPU (microsecs)134 136 2 1.5%
Incl. CPU (microsecs) per call 10 10 0 1.5%
Excl. CPU (microsec)134 136 2 1.5%
Incl. MemUse (bytes)11,172 11,172 0 0.0%
Incl. MemUse (bytes) per call 798 798 0 0.0%
Excl. MemUse (bytes)11,172 11,172 0 0.0%
Incl. PeakMemUse (bytes)1,860 1,860 0 0.0%
Incl. PeakMemUse (bytes) per call 133 133 0 0.0%
Excl. PeakMemUse (bytes)1,860 1,860 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 0.6% 2 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 4 57.1% 1 50.0% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 3 42.9% 1 50.0% 0 N/A% 0 N/A%