Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)240 246 6 2.5%
Incl. Wall Time (microsec) per call 7 7 0 2.5%
Excl. Wall Time (microsec)240 246 6 2.5%
Incl. CPU (microsecs)272 280 8 2.9%
Incl. CPU (microsecs) per call 8 8 0 2.9%
Excl. CPU (microsec)272 280 8 2.9%
Incl. MemUse (bytes)22,272 22,280 8 0.0%
Incl. MemUse (bytes) per call 675 675 0 0.0%
Excl. MemUse (bytes)22,272 22,280 8 0.0%
Incl. PeakMemUse (bytes)1,504 1,512 8 0.5%
Incl. PeakMemUse (bytes) per call 46 46 0 0.5%
Excl. PeakMemUse (bytes)1,504 1,512 8 0.5%

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% 6 0.0% 8 0.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 8 100.0% 8 100.0% 8 100.0%
Parent functions
drupal_explode_tags0 N/A% 5 83.3% 9 112.5% 8 100.0% 8 100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 16.7% -1 -12.5% 0 0.0% 0 0.0%