Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)640 630 -10 -1.6%
Incl. Wall Time (microsec) per call 8 8 -0 -1.6%
Excl. Wall Time (microsec)466 462 -4 -0.9%
Incl. CPU (microsecs)703 706 3 0.4%
Incl. CPU (microsecs) per call 8 8 0 0.4%
Excl. CPU (microsec)495 501 6 1.2%
Incl. MemUse (bytes)18,992 18,992 0 0.0%
Incl. MemUse (bytes) per call 226 226 0 0.0%
Excl. MemUse (bytes)15,696 15,696 0 0.0%
Incl. PeakMemUse (bytes)3,984 3,984 0 0.0%
Incl. PeakMemUse (bytes) per call 47 47 0 0.0%
Excl. PeakMemUse (bytes)1,880 1,880 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% -10 -0.0% 3 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -40.0% 6 200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -14 -140.0% -1 -33.3% 0 N/A% 0 N/A%
filter_xss0 N/A% 4 40.0% 4 133.3% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -6 -60.0% -3 -100.0% 0 N/A% 0 N/A%