Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls181 181 0 0.0%
Incl. Wall Time (microsec)1,428 1,343 -85 -6.0%
Incl. Wall Time (microsec) per call 8 7 -0 -6.0%
Excl. Wall Time (microsec)1,145 1,123 -22 -1.9%
Incl. CPU (microsecs)1,614 1,502 -112 -6.9%
Incl. CPU (microsecs) per call 9 8 -1 -6.9%
Excl. CPU (microsec)1,255 1,195 -60 -4.8%
Incl. MemUse (bytes)33,712 33,712 0 0.0%
Incl. MemUse (bytes) per call 186 186 0 0.0%
Excl. MemUse (bytes)30,888 30,888 0 0.0%
Incl. PeakMemUse (bytes)4,616 4,456 -160 -3.5%
Incl. PeakMemUse (bytes) per call 26 25 -1 -3.5%
Excl. PeakMemUse (bytes)1,928 1,768 -160 -8.3%

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% -85 -0.8% -112 -1.0% 0 0.0% -160 -0.1%
Exclusive Metrics Diff for Current Function-22 -25.9% -60 -53.6% 0 N/A% -160 -100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -81 -95.3% -101 -90.2% 0 N/A% -160 -100.0%
Drupal\Component\Utility\Xss::filter0 N/A% -4 -4.7% -11 -9.8% 0 N/A% 0 0.0%
Child function
_format_date_callback0 N/A% -63 -74.1% -52 -46.4% 0 N/A% 0 0.0%