Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #523f26a22745bRun #523f27198f838DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)2,051 2,071 20 1.0%
Incl. Wall Time (microsec) per call 82 83 1 1.0%
Excl. Wall Time (microsec)501 512 11 2.2%
Incl. CPU (microsecs)2,077 2,099 22 1.1%
Incl. CPU (microsecs) per call 83 84 1 1.1%
Excl. CPU (microsec)385 390 5 1.3%
Incl. MemUse (bytes)18,616 18,616 0 0.0%
Incl. MemUse (bytes) per call 745 745 0 0.0%
Excl. MemUse (bytes)-6,728 -6,728 0 0.0%
Incl. PeakMemUse (bytes)1,784 1,784 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)552 552 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% 20 1.8% 22 26.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 55.0% 5 22.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 20 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 14 70.0% 16 72.7% 0 N/A% 0 N/A%
preg_replace0 N/A% -10 -50.0% -6 -27.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 5 25.0% 9 40.9% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%