Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)168 166 -2 -1.2%
Incl. Wall Time (microsec) per call 7 7 -0 -1.2%
Excl. Wall Time (microsec)168 166 -2 -1.2%
Incl. CPU (microsecs)199 195 -4 -2.0%
Incl. CPU (microsecs) per call 8 8 -0 -2.0%
Excl. CPU (microsec)199 195 -4 -2.0%
Incl. MemUse (bytes)17,012 17,012 0 0.0%
Incl. MemUse (bytes) per call 709 709 0 0.0%
Excl. MemUse (bytes)17,012 17,012 0 0.0%
Incl. PeakMemUse (bytes)1,524 1,524 0 0.0%
Incl. PeakMemUse (bytes) per call 64 64 0 0.0%
Excl. PeakMemUse (bytes)1,524 1,524 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 -0.0% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_explode_tags0 N/A% -3 -150.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 50.0% -4 -100.0% 0 N/A% 0 N/A%