Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)49 44 -5 -10.2%
Incl. Wall Time (microsec) per call 10 9 -1 -10.2%
Excl. Wall Time (microsec)25 28 3 12.0%
Incl. CPU (microsecs)56 53 -3 -5.4%
Incl. CPU (microsecs) per call 11 11 -1 -5.4%
Excl. CPU (microsec)31 35 4 12.9%
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)4,416 4,416 0 0.0%
Incl. PeakMemUse (bytes) per call 883 883 0 0.0%
Excl. PeakMemUse (bytes)1,784 1,784 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% -5 -0.1% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 60.0% 4 133.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -4 -80.0% -4 -133.3% 0 N/A% 0 N/A%
filter_xss0 N/A% -1 -20.0% 1 33.3% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -8 -160.0% -7 -233.3% 0 N/A% 0 N/A%