Diff Report
Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519abd5ae932aRun #519abb02c8da6DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)27,640 27,698 58 0.2%
Incl. Wall Time (microsec) per call 691 692 1 0.2%
Excl. Wall Time (microsec)1,222 1,218 -4 -0.3%
Incl. CPU (microsecs)12,001 32,004 20,003 166.7%
Incl. CPU (microsecs) per call 300 800 500 166.7%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)12,244 12,244 0 0.0%
Incl. MemUse (bytes) per call 306 306 0 0.0%
Excl. MemUse (bytes)-9,564 -9,564 0 0.0%
Incl. PeakMemUse (bytes)7,840 7,808 -32 -0.4%
Incl. PeakMemUse (bytes) per call 196 195 -1 -0.4%
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% 58 0.0% 20,003 14.7% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function-4 -6.9% 0 0.0% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% 58 100.0% 20,003 100.0% 0 N/A% -32 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 55 94.8% 16,001 80.0% 0 N/A% 0 0.0%
preg_replace_callback0 N/A% -17 -29.3% 4,001 20.0% 0 N/A% -32 -100.0%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 14 24.1% -3,999 -20.0% 0 N/A% 0 0.0%
preg_replace0 N/A% 13 22.4% 0 0.0% 0 N/A% 0 0.0%
_format_date_callback0 N/A% -3 -5.2% 4,000 20.0% 0 N/A% 0 0.0%