Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)38 39 1 2.6%
Incl. Wall Time (microsec) per call 5 6 0 2.6%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)47 45 -2 -4.3%
Incl. CPU (microsecs) per call 7 6 -0 -4.3%
Excl. CPU (microsec)47 45 -2 -4.3%
Incl. MemUse (bytes)13,496 13,544 48 0.4%
Incl. MemUse (bytes) per call 1,928 1,935 7 0.4%
Excl. MemUse (bytes)13,496 13,544 48 0.4%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 1 0.8% -2 -0.4% 48 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -2 -100.0% 48 100.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 100.0% -2 -100.0% 48 100.0% 0 N/A%