Diff Report
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519f02001a77aRun #519f012418c24DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)16,050 15,951 -99 -0.6%
Incl. Wall Time (microsec) per call 391 389 -2 -0.6%
Excl. Wall Time (microsec)705 678 -27 -3.8%
Incl. CPU (microsecs)16,089 15,989 -100 -0.6%
Incl. CPU (microsecs) per call 392 390 -2 -0.6%
Excl. CPU (microsec)532 517 -15 -2.8%
Incl. MemUse (bytes)22,256 22,256 0 0.0%
Incl. MemUse (bytes) per call 543 543 0 0.0%
Excl. MemUse (bytes)-12,936 -12,936 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 Drupal\Core\Datetime\DrupalDateTime::format [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
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -99 -30.7% -100 -6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-27 -27.3% -15 -15.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -99 -100.0% -100 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -58 -58.6% -57 -57.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -14 -14.1% -13 -13.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 7 7.1% 3 3.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -5 -5.1% -17 -17.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -2.0% -1 -1.0% 0 N/A% 0 N/A%