Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls131 131 0 0.0%
Incl. Wall Time (microsec)1,188 1,195 7 0.6%
Incl. Wall Time (microsec) per call 9 9 0 0.6%
Excl. Wall Time (microsec)891 892 1 0.1%
Incl. CPU (microsecs)1,286 1,299 13 1.0%
Incl. CPU (microsecs) per call 10 10 0 1.0%
Excl. CPU (microsec)913 903 -10 -1.1%
Incl. MemUse (bytes)29,376 29,376 0 0.0%
Incl. MemUse (bytes) per call 224 224 0 0.0%
Excl. MemUse (bytes)25,240 25,240 0 0.0%
Incl. PeakMemUse (bytes)640 1,888 1,248 195.0%
Incl. PeakMemUse (bytes) per call 5 14 10 195.0%
Excl. PeakMemUse (bytes)640 1,088 448 70.0%

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% 7 0.2% 13 0.3% 0 0.0% 1,248 20.9%
Exclusive Metrics Diff for Current Function1 14.3% -10 -76.9% 0 N/A% 448 35.9%
Parent functions
filter_xss0 N/A% 4 57.1% 2 15.4% 0 N/A% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 3 42.9% 11 84.6% 0 N/A% 1,248 100.0%
Child function
_format_date_callback0 N/A% 6 85.7% 23 176.9% 0 N/A% 800 64.1%