Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)426 455 29 6.8%
Incl. Wall Time (microsec) per call 426 455 29 6.8%
Excl. Wall Time (microsec)30 34 4 13.3%
Incl. CPU (microsecs)427 456 29 6.8%
Incl. CPU (microsecs) per call 427 456 29 6.8%
Excl. CPU (microsec)19 23 4 21.1%
Incl. MemUse (bytes)14,632 14,632 0 0.0%
Incl. MemUse (bytes) per call 14,632 14,632 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)12,384 12,384 0 0.0%
Incl. PeakMemUse (bytes) per call 12,384 12,384 0 0.0%
Excl. PeakMemUse (bytes)2,224 2,224 0 0.0%

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% 29 15.6% 29 5.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 13.8% 4 13.8% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 29 100.0% 29 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 18 62.1% 17 58.6% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 9 31.0% 8 27.6% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -3 -10.3% -1 -3.4% 0 N/A% 0 N/A%
preg_replace0 N/A% 1 3.4% -4 -13.8% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 5 17.2% 0 N/A% 0 N/A%