Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _format_date_callback

_format_date_callbackRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)332 322 -10 -3.0%
Incl. Wall Time (microsec) per call 6 5 -0 -3.0%
Excl. Wall Time (microsec)135 126 -9 -6.7%
Incl. CPU (microsecs)399 391 -8 -2.0%
Incl. CPU (microsecs) per call 7 7 -0 -2.0%
Excl. CPU (microsec)195 190 -5 -2.6%
Incl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. MemUse (bytes) per call 69 69 0 0.0%
Excl. MemUse (bytes)3,368 3,368 0 0.0%
Incl. PeakMemUse (bytes)1,280 1,280 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)960 960 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% -10 -2.1% -8 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -90.0% -5 -62.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -6 -60.0% -2 -25.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -4 -40.0% -6 -75.0% 0 N/A% 0 N/A%
Child function
t0 N/A% -1 -10.0% -3 -37.5% 0 N/A% 0 N/A%