Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,827 3,830 3 0.1%
Incl. Wall Time (microsec) per call 383 383 0 0.1%
Excl. Wall Time (microsec)185 173 -12 -6.5%
Incl. CPU (microsecs)3,833 3,838 5 0.1%
Incl. CPU (microsecs) per call 383 384 1 0.1%
Excl. CPU (microsec)142 135 -7 -4.9%
Incl. MemUse (bytes)15,880 15,880 0 0.0%
Incl. MemUse (bytes) per call 1,588 1,588 0 0.0%
Excl. MemUse (bytes)-1,224 -1,224 0 0.0%
Incl. PeakMemUse (bytes)12,984 12,984 0 0.0%
Incl. PeakMemUse (bytes) per call 1,298 1,298 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% 3 2.6% 5 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -400.0% -7 -140.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 3 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 12 400.0% 11 220.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 4 133.3% 5 100.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -3 -100.0% -3 -60.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%