Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)188 180 -8 -4.3%
Incl. Wall Time (microsec) per call 9 9 -0 -4.3%
Excl. Wall Time (microsec)135 132 -3 -2.2%
Incl. CPU (microsecs)208 200 -8 -3.8%
Incl. CPU (microsecs) per call 10 10 -0 -3.8%
Excl. CPU (microsec)144 142 -2 -1.4%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 394 394 0 0.0%
Excl. MemUse (bytes)5,152 5,152 0 0.0%
Incl. PeakMemUse (bytes)4,584 4,584 0 0.0%
Incl. PeakMemUse (bytes) per call 229 229 0 0.0%
Excl. PeakMemUse (bytes)2,032 2,032 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% -8 -1.8% -8 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -37.5% -2 -25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -7 -87.5% -5 -62.5% 0 N/A% 0 N/A%
filter_xss0 N/A% -1 -12.5% -3 -37.5% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -5 -62.5% -6 -75.0% 0 N/A% 0 N/A%