Diff Report
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #52f5cb9d4924fRun #52f5cb0964fa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)154 157 3 1.9%
Incl. Wall Time (microsec) per call 77 79 2 1.9%
Excl. Wall Time (microsec)41 39 -2 -4.9%
Incl. CPU (microsecs)155 158 3 1.9%
Incl. CPU (microsecs) per call 78 79 2 1.9%
Excl. CPU (microsec)24 27 3 12.5%
Incl. MemUse (bytes)14,800 14,800 0 0.0%
Incl. MemUse (bytes) per call 7,400 7,400 0 0.0%
Excl. MemUse (bytes)1,736 1,736 0 0.0%
Incl. PeakMemUse (bytes)7,672 7,672 0 0.0%
Incl. PeakMemUse (bytes) per call 3,836 3,836 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% 3 0.6% 3 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% 3 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 2 66.7% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%