Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)2,087 2,051 -36 -1.7%
Incl. Wall Time (microsec) per call 83 82 -1 -1.7%
Excl. Wall Time (microsec)489 501 12 2.5%
Incl. CPU (microsecs)2,114 2,077 -37 -1.8%
Incl. CPU (microsecs) per call 85 83 -1 -1.8%
Excl. CPU (microsec)366 385 19 5.2%
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 Function12 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%