Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)312 339 27 8.7%
Incl. Wall Time (microsec) per call 8 9 1 8.7%
Excl. Wall Time (microsec)312 339 27 8.7%
Incl. CPU (microsecs)360 389 29 8.1%
Incl. CPU (microsecs) per call 9 10 1 8.1%
Excl. CPU (microsec)360 389 29 8.1%
Incl. MemUse (bytes)25,188 25,188 0 0.0%
Incl. MemUse (bytes) per call 663 663 0 0.0%
Excl. MemUse (bytes)25,188 25,188 0 0.0%
Incl. PeakMemUse (bytes)1,916 1,916 0 0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.0%
Excl. PeakMemUse (bytes)1,916 1,916 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% 27 1.1% 29 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 100.0% 29 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_explode_tags0 N/A% 29 107.4% 30 103.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -7.4% -1 -3.4% 0 N/A% 0 N/A%