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

preg_replace_callbackRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls181 181 0 0.0%
Incl. Wall Time (microsec)1,343 1,428 85 6.3%
Incl. Wall Time (microsec) per call 7 8 0 6.3%
Excl. Wall Time (microsec)1,123 1,145 22 2.0%
Incl. CPU (microsecs)1,502 1,614 112 7.5%
Incl. CPU (microsecs) per call 8 9 1 7.5%
Excl. CPU (microsec)1,195 1,255 60 5.0%
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)4,456 4,616 160 3.6%
Incl. PeakMemUse (bytes) per call 25 26 1 3.6%
Excl. PeakMemUse (bytes)1,768 1,928 160 9.0%

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% 85 0.8% 112 1.0% 0 0.0% 160 0.1%
Exclusive Metrics Diff for Current Function22 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%