Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)74 75 1 1.4%
Incl. Wall Time (microsec) per call 11 11 0 1.4%
Excl. Wall Time (microsec)37 38 1 2.7%
Incl. CPU (microsecs)77 84 7 9.1%
Incl. CPU (microsecs) per call 11 12 1 9.1%
Excl. CPU (microsec)38 43 5 13.2%
Incl. MemUse (bytes)5,696 5,696 0 0.0%
Incl. MemUse (bytes) per call 814 814 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)2,664 632 -2,032 -76.3%
Incl. PeakMemUse (bytes) per call 381 90 -290 -76.3%
Excl. PeakMemUse (bytes)1,272 632 -640 -50.3%

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% 1 1.1% 7 3.6% 0 0.0% -2,032 -6.8%
Exclusive Metrics Diff for Current Function1 100.0% 5 71.4% 0 N/A% -640 -31.5%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 100.0% 2 28.6% 0 N/A% -2,032 -100.0%
Drupal\Component\Utility\Xss::filter0 N/A% 0 0.0% 5 71.4% 0 N/A% 0 0.0%
Child function
_format_date_callback0 N/A% 0 0.0% 2 28.6% 0 N/A% -1,392 -68.5%