Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls500 500 0 0.0%
Incl. Wall Time (microsec)6,065 5,800 -265 -4.4%
Incl. Wall Time (microsec) per call 12 12 -1 -4.4%
Excl. Wall Time (microsec)6,065 5,800 -265 -4.4%
Incl. MemUse (bytes)1,304,800 1,307,200 2,400 0.2%
Incl. MemUse (bytes) per call 2,610 2,614 5 0.2%
Excl. MemUse (bytes)1,304,800 1,307,200 2,400 0.2%
Incl. PeakMemUse (bytes)189,600 192,000 2,400 1.3%
Incl. PeakMemUse (bytes) per call 379 384 5 1.3%
Excl. PeakMemUse (bytes)189,600 192,000 2,400 1.3%

Parent/Child Regression/Improvement report for preg_match_all [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match_all0 N/A% -265 -0.0% 2,400 0.0% 2,400 0.0%
Exclusive Metrics Diff for Current Function-265 -100.0% 2,400 100.0% 2,400 100.0%
Parent function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -265 -100.0% 2,400 100.0% 2,400 100.0%