Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)79 79 0 0.0%
Incl. Wall Time (microsec) per call 10 10 0 0.0%
Excl. Wall Time (microsec)42 43 1 2.4%
Incl. CPU (microsecs)88 87 -1 -1.1%
Incl. CPU (microsecs) per call 11 11 -0 -1.1%
Excl. CPU (microsec)49 50 1 2.0%
Incl. MemUse (bytes)5,744 5,744 0 0.0%
Incl. MemUse (bytes) per call 718 718 0 0.0%
Excl. MemUse (bytes)3,000 3,000 0 0.0%
Incl. PeakMemUse (bytes)832 832 0 0.0%
Incl. PeakMemUse (bytes) per call 104 104 0 0.0%
Excl. PeakMemUse (bytes)624 624 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% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% 1 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 1 N/A% -1 -100.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -1 N/A% -2 -200.0% 0 N/A% 0 N/A%