Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51a5545d76a23Run #51a562cdc3626DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)12,486 12,537 51 0.4%
Incl. Wall Time (microsec) per call 734 737 3 0.4%
Excl. Wall Time (microsec)545 547 2 0.4%
Incl. CPU (microsecs)12,000 4,000 -8,000 -66.7%
Incl. CPU (microsecs) per call 706 235 -471 -66.7%
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% 51 0.3% -8,000 -40.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 3.9% 0 0.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 51 100.0% -8,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 93 182.4% -4,000 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -83 -162.7% 0 0.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 17 33.3% -4,000 -50.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 16 31.4% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 6 11.8% 0 0.0% 0 N/A% 0 N/A%