Diff Report
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _format_date_callback

_format_date_callbackRun #5178989df1d0fRun #517896dc57c6eDiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)398 381 -17 -4.3%
Incl. Wall Time (microsec) per call 3 3 -0 -4.3%
Excl. Wall Time (microsec)329 306 -23 -7.0%
Incl. CPU (microsecs)518 497 -21 -4.1%
Incl. CPU (microsecs) per call 3 3 -0 -4.1%
Excl. CPU (microsec)439 411 -28 -6.4%
Incl. MemUse (bytes)4,976 4,976 0 0.0%
Incl. MemUse (bytes) per call 33 33 0 0.0%
Excl. MemUse (bytes)4,208 4,208 0 0.0%
Incl. PeakMemUse (bytes)800 0 -800 -100.0%
Incl. PeakMemUse (bytes) per call 5 0 -5 -100.0%
Excl. PeakMemUse (bytes)672 0 -672 -100.0%

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% -17 -0.4% -21 -0.4% 0 0.0% -800 -13.4%
Exclusive Metrics Diff for Current Function-23 -135.3% -28 -133.3% 0 N/A% -672 -84.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -11 -64.7% 2 9.5% 0 N/A% 0 0.0%
preg_replace_callback0 N/A% -6 -35.3% -23 -109.5% 0 N/A% -800 -100.0%
Child function
t0 N/A% 6 35.3% 7 33.3% 0 N/A% -128 -16.0%