Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)645 634 -11 -1.7%
Incl. Wall Time (microsec) per call 8 8 -0 -1.7%
Excl. Wall Time (microsec)472 466 -6 -1.3%
Incl. CPU (microsecs)707 688 -19 -2.7%
Incl. CPU (microsecs) per call 8 8 -0 -2.7%
Excl. CPU (microsec)496 491 -5 -1.0%
Incl. MemUse (bytes)18,992 18,992 0 0.0%
Incl. MemUse (bytes) per call 226 226 0 0.0%
Excl. MemUse (bytes)15,696 15,696 0 0.0%
Incl. PeakMemUse (bytes)3,944 3,984 40 1.0%
Incl. PeakMemUse (bytes) per call 47 47 0 1.0%
Excl. PeakMemUse (bytes)1,840 1,880 40 2.2%

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% -11 -0.0% -19 -0.1% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-6 -54.5% -5 -26.3% 0 N/A% 40 100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -8 -72.7% -7 -36.8% 0 N/A% 0 0.0%
filter_xss0 N/A% -3 -27.3% -12 -63.2% 0 N/A% 40 100.0%
Child function
_format_date_callback0 N/A% -5 -45.5% -14 -73.7% 0 N/A% 0 0.0%