Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)303 321 18 5.9%
Incl. Wall Time (microsec) per call 13 13 1 5.9%
Excl. Wall Time (microsec)149 161 12 8.1%
Incl. CPU (microsecs)330 346 16 4.8%
Incl. CPU (microsecs) per call 14 14 1 4.8%
Excl. CPU (microsec)164 175 11 6.7%
Incl. MemUse (bytes)8,888 8,888 0 0.0%
Incl. MemUse (bytes) per call 370 370 0 0.0%
Excl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. PeakMemUse (bytes)1,504 1,504 0 0.0%
Incl. PeakMemUse (bytes) per call 63 63 0 0.0%
Excl. PeakMemUse (bytes)984 984 0 0.0%

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% 18 2.4% 16 13.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 66.7% 11 68.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 11 61.1% 14 87.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 7 38.9% 2 12.5% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 6 33.3% 5 31.2% 0 N/A% 0 N/A%