Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _format_date_callback

_format_date_callbackRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)74 68 -6 -8.1%
Incl. Wall Time (microsec) per call 4 3 -0 -8.1%
Excl. Wall Time (microsec)60 55 -5 -8.3%
Incl. CPU (microsecs)95 90 -5 -5.3%
Incl. CPU (microsecs) per call 5 5 -0 -5.3%
Excl. CPU (microsec)79 75 -4 -5.1%
Incl. MemUse (bytes)3,560 3,560 0 0.0%
Incl. MemUse (bytes) per call 178 178 0 0.0%
Excl. MemUse (bytes)2,792 2,792 0 0.0%
Incl. PeakMemUse (bytes)2,888 2,888 0 0.0%
Incl. PeakMemUse (bytes) per call 144 144 0 0.0%
Excl. PeakMemUse (bytes)2,064 2,064 0 0.0%

Parent/Child Regression/Improvement report for _format_date_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
_format_date_callback0 N/A% -6 -0.8% -5 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -83.3% -4 -80.0% 0 N/A% 0 N/A%
Parent functions
preg_replace_callback0 N/A% -5 -83.3% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -1 -16.7% -3 -60.0% 0 N/A% 0 N/A%
Child function
t0 N/A% -1 -16.7% -1 -20.0% 0 N/A% 0 N/A%