Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)89 91 2 2.2%
Incl. Wall Time (microsec) per call 7 7 0 2.2%
Excl. Wall Time (microsec)89 91 2 2.2%
Incl. CPU (microsecs)105 106 1 1.0%
Incl. CPU (microsecs) per call 8 8 0 1.0%
Excl. CPU (microsec)105 106 1 1.0%
Incl. MemUse (bytes)19,336 19,344 8 0.0%
Incl. MemUse (bytes) per call 1,487 1,488 1 0.0%
Excl. MemUse (bytes)19,336 19,344 8 0.0%
Incl. PeakMemUse (bytes)1,792 1,792 0 0.0%
Incl. PeakMemUse (bytes) per call 138 138 0 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 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% 2 0.2% 1 0.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 1 100.0% 8 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 250.0% 4 400.0% 0 0.0% 0 N/A%
drupal_explode_tags0 N/A% -2 -100.0% -2 -200.0% 8 100.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -50.0% -1 -100.0% 0 0.0% 0 N/A%