Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)41 42 1 2.4%
Incl. Wall Time (microsec) per call 8 8 0 2.4%
Excl. Wall Time (microsec)25 23 -2 -8.0%
Incl. CPU (microsecs)46 52 6 13.0%
Incl. CPU (microsecs) per call 9 10 1 13.0%
Excl. CPU (microsec)29 33 4 13.8%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,069 1,069 0 0.0%
Excl. MemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes)3,872 3,872 0 0.0%
Incl. PeakMemUse (bytes) per call 774 774 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% 1 0.1% 6 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% 4 66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 2 200.0% 2 33.3% 0 N/A% 0 N/A%
filter_xss0 N/A% -1 -100.0% 4 66.7% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 3 300.0% 2 33.3% 0 N/A% 0 N/A%