Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: 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 #523f27f8820baDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)2,051 2,087 36 1.8%
Incl. Wall Time (microsec) per call 82 83 1 1.8%
Excl. Wall Time (microsec)501 489 -12 -2.4%
Incl. CPU (microsecs)2,077 2,114 37 1.8%
Incl. CPU (microsecs) per call 83 85 1 1.8%
Excl. CPU (microsec)385 366 -19 -4.9%
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% 36 0.1% 37 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -33.3% -19 -51.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 36 100.0% 37 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 25 69.4% 26 70.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 25 69.4% 19 51.4% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -8.3% 2 5.4% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 1 2.8% 5 13.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 4 10.8% 0 N/A% 0 N/A%