Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,224 4,300 76 1.8%
Incl. Wall Time (microsec) per call 384 391 7 1.8%
Excl. Wall Time (microsec)197 208 11 5.6%
Incl. CPU (microsecs)4,237 4,312 75 1.8%
Incl. CPU (microsecs) per call 385 392 7 1.8%
Excl. CPU (microsec)161 163 2 1.2%
Incl. MemUse (bytes)16,000 16,000 0 0.0%
Incl. MemUse (bytes) per call 1,455 1,455 0 0.0%
Excl. MemUse (bytes)-1,592 -1,592 0 0.0%
Incl. PeakMemUse (bytes)12,936 12,936 0 0.0%
Incl. PeakMemUse (bytes) per call 1,176 1,176 0 0.0%
Excl. PeakMemUse (bytes)2,576 2,576 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% 76 4.9% 75 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 14.5% 2 2.7% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 76 100.0% 75 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 34 44.7% 36 48.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 21 27.6% 26 34.7% 0 N/A% 0 N/A%
preg_replace0 N/A% 5 6.6% 11 14.7% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 4 5.3% 1 1.3% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 1 1.3% -1 -1.3% 0 N/A% 0 N/A%