Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)49 52 3 6.1%
Incl. Wall Time (microsec) per call 8 9 1 6.1%
Excl. Wall Time (microsec)27 32 5 18.5%
Incl. CPU (microsecs)53 58 5 9.4%
Incl. CPU (microsecs) per call 9 10 1 9.4%
Excl. CPU (microsec)30 37 7 23.3%
Incl. MemUse (bytes)5,472 5,472 0 0.0%
Incl. MemUse (bytes) per call 912 912 0 0.0%
Excl. MemUse (bytes)2,744 2,744 0 0.0%
Incl. PeakMemUse (bytes)4,584 4,584 0 0.0%
Incl. PeakMemUse (bytes) per call 764 764 0 0.0%
Excl. PeakMemUse (bytes)1,944 1,944 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% 3 1.2% 5 4.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 166.7% 7 140.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 3 100.0% 4 80.0% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -2 -66.7% -2 -40.0% 0 N/A% 0 N/A%