Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls619 619 0 0.0%
Incl. Wall Time (microsec)4,285 4,463 178 4.2%
Incl. Wall Time (microsec) per call 7 7 0 4.2%
Excl. Wall Time (microsec)4,162 4,344 182 4.4%
Incl. CPU (microsecs)4,778 4,943 165 3.5%
Incl. CPU (microsecs) per call 8 8 0 3.5%
Excl. CPU (microsec)4,623 4,790 167 3.6%
Incl. MemUse (bytes)917,136 917,448 312 0.0%
Incl. MemUse (bytes) per call 1,482 1,482 1 0.0%
Excl. MemUse (bytes)914,416 914,200 -216 -0.0%
Incl. PeakMemUse (bytes)8,032 14,800 6,768 84.3%
Incl. PeakMemUse (bytes) per call 13 24 11 84.3%
Excl. PeakMemUse (bytes)8,032 14,800 6,768 84.3%

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% 178 0.4% 165 0.4% 312 0.0% 6,768 0.4%
Exclusive Metrics Diff for Current Function182 102.2% 167 101.2% -216 -69.2% 6,768 100.0%
Parent functions
Drupal\Component\Utility\Xss::filter0 N/A% 120 67.4% 126 76.4% 8 2.6% 0 0.0%
_filter_url0 N/A% 59 33.1% 45 27.3% -144 -46.2% 6,768 100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -1 -0.6% -6 -3.6% 448 143.6% 0 0.0%
Child function
_format_date_callback0 N/A% -4 -2.2% -2 -1.2% 528 169.2% 0 0.0%