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

preg_replace_callbackRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)244 240 -4 -1.6%
Incl. Wall Time (microsec) per call 5 5 -0 -1.6%
Excl. Wall Time (microsec)244 240 -4 -1.6%
Incl. CPU (microsecs)282 286 4 1.4%
Incl. CPU (microsecs) per call 6 6 0 1.4%
Excl. CPU (microsec)282 286 4 1.4%
Incl. MemUse (bytes)6,152 6,164 12 0.2%
Incl. MemUse (bytes) per call 128 128 0 0.2%
Excl. MemUse (bytes)6,152 6,164 12 0.2%
Incl. PeakMemUse (bytes)2,788 2,680 -108 -3.9%
Incl. PeakMemUse (bytes) per call 58 56 -2 -3.9%
Excl. PeakMemUse (bytes)2,788 2,680 -108 -3.9%

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 Function-4 -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%