Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)423 445 22 5.2%
Incl. Wall Time (microsec) per call 423 445 22 5.2%
Excl. Wall Time (microsec)27 27 0 0.0%
Incl. CPU (microsecs)425 446 21 4.9%
Incl. CPU (microsecs) per call 425 446 21 4.9%
Excl. CPU (microsec)19 17 -2 -10.5%
Incl. MemUse (bytes)14,632 14,632 0 0.0%
Incl. MemUse (bytes) per call 14,632 14,632 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)14,288 14,288 0 0.0%
Incl. PeakMemUse (bytes) per call 14,288 14,288 0 0.0%
Excl. PeakMemUse (bytes)2,664 2,664 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% 22 4.8% 21 7.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -9.5% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 22 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 24 109.1% 23 109.5% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -1 -4.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -1 -4.5% -1 -4.8% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%