Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,385 2,441 56 2.3%
Incl. Wall Time (microsec) per call 596 610 14 2.3%
Excl. Wall Time (microsec)102 111 9 8.8%
Incl. CPU (microsecs)2,389 2,443 54 2.3%
Incl. CPU (microsecs) per call 597 611 14 2.3%
Excl. CPU (microsec)77 92 15 19.5%
Incl. MemUse (bytes)15,024 15,024 0 0.0%
Incl. MemUse (bytes) per call 3,756 3,756 0 0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)14,232 14,232 0 0.0%
Incl. PeakMemUse (bytes) per call 3,558 3,558 0 0.0%
Excl. PeakMemUse (bytes)2,272 2,272 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% 56 5.9% 54 3.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 16.1% 15 27.8% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 56 100.0% 54 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 43 76.8% 39 72.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 3 5.4% 1 1.9% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 2 3.6% 1 1.9% 0 N/A% 0 N/A%
preg_replace0 N/A% -1 -1.8% -3 -5.6% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%