Diff Report
Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #5198f92a4c3faRun #5198f7eab7067DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)12,941 12,771 -170 -1.3%
Incl. Wall Time (microsec) per call 616 608 -8 -1.3%
Excl. Wall Time (microsec)647 654 7 1.1%
Incl. CPU (microsecs)8,000 20,001 12,001 150.0%
Incl. CPU (microsecs) per call 381 952 571 150.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,752 11,752 0 0.0%
Incl. MemUse (bytes) per call 560 560 0 0.0%
Excl. MemUse (bytes)720 720 0 0.0%
Incl. PeakMemUse (bytes)7,232 7,232 0 0.0%
Incl. PeakMemUse (bytes) per call 344 344 0 0.0%
Excl. PeakMemUse (bytes)1,768 1,768 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::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\Component\Datetime\DateTimePlus::format0 N/A% -170 -16.8% 12,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 4.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -170 -100.0% 12,001 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -169 -99.4% 12,001 100.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -12 -7.1% 0 0.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 4 2.4% 0 0.0% 0 N/A% 0 N/A%