Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)240 244 4 1.7%
Incl. Wall Time (microsec) per call 5 5 0 1.7%
Excl. Wall Time (microsec)240 244 4 1.7%
Incl. CPU (microsecs)286 282 -4 -1.4%
Incl. CPU (microsecs) per call 6 6 -0 -1.4%
Excl. CPU (microsec)286 282 -4 -1.4%
Incl. MemUse (bytes)6,164 6,152 -12 -0.2%
Incl. MemUse (bytes) per call 128 128 -0 -0.2%
Excl. MemUse (bytes)6,164 6,152 -12 -0.2%
Incl. PeakMemUse (bytes)2,680 2,788 108 4.0%
Incl. PeakMemUse (bytes) per call 56 58 2 4.0%
Excl. PeakMemUse (bytes)2,680 2,788 108 4.0%

Parent/Child Regression/Improvement report for preg_replace_callback [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_replace_callback0 N/A% 4 0.1% -4 -0.1% -12 -0.0% 108 0.1%
Exclusive Metrics Diff for Current Function4 100.0% -4 -100.0% -12 -100.0% 108 100.0%
Parent functions
Drupal\Component\Utility\Xss::filter0 N/A% 2 50.0% -5 -125.0% -12 -100.0% 108 100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 2 50.0% 1 25.0% 0 0.0% 0 0.0%