Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _format_date_callback

_format_date_callbackRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)61 55 -6 -9.8%
Incl. Wall Time (microsec) per call 31 28 -3 -9.8%
Excl. Wall Time (microsec)16 14 -2 -12.5%
Incl. CPU (microsecs)63 60 -3 -4.8%
Incl. CPU (microsecs) per call 32 30 -2 -4.8%
Excl. CPU (microsec)16 17 1 6.2%
Incl. MemUse (bytes)1,936 1,936 0 0.0%
Incl. MemUse (bytes) per call 968 968 0 0.0%
Excl. MemUse (bytes)1,520 1,520 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -2.4% -3 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -33.3% 1 33.3% 0 N/A% 0 N/A%
Parent functions
preg_replace_callback0 N/A% -6 -100.0% -5 -166.7% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
Child function
t0 N/A% -4 -66.7% -4 -133.3% 0 N/A% 0 N/A%