Diff Report
Run #51a5621969453: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51a5621969453Run #51a5545d76a23DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)12,383 12,486 103 0.8%
Incl. Wall Time (microsec) per call 728 734 6 0.8%
Excl. Wall Time (microsec)544 545 1 0.2%
Incl. CPU (microsecs)16,001 12,000 -4,001 -25.0%
Incl. CPU (microsecs) per call 941 706 -235 -25.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,596 9,596 0 0.0%
Incl. MemUse (bytes) per call 564 564 0 0.0%
Excl. MemUse (bytes)-3,308 -3,308 0 0.0%
Incl. PeakMemUse (bytes)7,916 7,916 0 0.0%
Incl. PeakMemUse (bytes) per call 466 466 0 0.0%
Excl. PeakMemUse (bytes)1,300 1,300 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% 103 6.4% -4,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 103 100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 108 104.9% -4,000 -100.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -12 -11.7% -1 -0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 5 4.9% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 2 1.9% 0 0.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%