Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)240 242 2 0.8%
Incl. Wall Time (microsec) per call 7 7 0 0.8%
Excl. Wall Time (microsec)240 242 2 0.8%
Incl. CPU (microsecs)272 277 5 1.8%
Incl. CPU (microsecs) per call 8 8 0 1.8%
Excl. CPU (microsec)272 277 5 1.8%
Incl. MemUse (bytes)22,272 22,272 0 0.0%
Incl. MemUse (bytes) per call 675 675 0 0.0%
Excl. MemUse (bytes)22,272 22,272 0 0.0%
Incl. PeakMemUse (bytes)1,504 1,504 0 0.0%
Incl. PeakMemUse (bytes) per call 46 46 0 0.0%
Excl. PeakMemUse (bytes)1,504 1,504 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% 5 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_explode_tags0 N/A% 1 50.0% 5 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%