Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)124 131 7 5.6%
Incl. Wall Time (microsec) per call 7 7 0 5.6%
Excl. Wall Time (microsec)124 131 7 5.6%
Incl. CPU (microsecs)149 150 1 0.7%
Incl. CPU (microsecs) per call 8 8 0 0.7%
Excl. CPU (microsec)149 150 1 0.7%
Incl. MemUse (bytes)23,848 23,848 0 0.0%
Incl. MemUse (bytes) per call 1,325 1,325 0 0.0%
Excl. MemUse (bytes)23,848 23,848 0 0.0%
Incl. PeakMemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes) per call 60 60 0 0.0%
Excl. PeakMemUse (bytes)1,088 1,088 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% 7 0.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_explode_tags0 N/A% 5 71.4% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 28.6% -2 -200.0% 0 N/A% 0 N/A%