Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _format_date_callback

_format_date_callbackRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls178 178 0 0.0%
Incl. Wall Time (microsec)518 343 -175 -33.8%
Incl. Wall Time (microsec) per call 3 2 -1 -33.8%
Excl. Wall Time (microsec)499 323 -176 -35.3%
Incl. CPU (microsecs)648 509 -139 -21.5%
Incl. CPU (microsecs) per call 4 3 -1 -21.5%
Excl. CPU (microsec)627 485 -142 -22.6%
Incl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. MemUse (bytes) per call 21 21 0 0.0%
Excl. MemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes)3,360 3,200 -160 -4.8%
Incl. PeakMemUse (bytes) per call 19 18 -1 -4.8%
Excl. PeakMemUse (bytes)2,584 2,424 -160 -6.2%

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% -175 -1.7% -139 -1.3% 0 0.0% -160 -0.1%
Exclusive Metrics Diff for Current Function-176 -100.6% -142 -102.2% 0 N/A% -160 -100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -112 -64.0% -87 -62.6% 0 N/A% -160 -100.0%
preg_replace_callback0 N/A% -63 -36.0% -52 -37.4% 0 N/A% 0 0.0%
Child function
t0 N/A% 1 0.6% 3 2.2% 0 N/A% 0 0.0%