Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)169 169 0 0.0%
Incl. Wall Time (microsec) per call 85 85 0 0.0%
Excl. Wall Time (microsec)57 58 1 1.8%
Incl. CPU (microsecs)174 172 -2 -1.1%
Incl. CPU (microsecs) per call 87 86 -1 -1.1%
Excl. CPU (microsec)47 43 -4 -8.5%
Incl. MemUse (bytes)6,480 6,480 0 0.0%
Incl. MemUse (bytes) per call 3,240 3,240 0 0.0%
Excl. MemUse (bytes)872 872 0 0.0%
Incl. PeakMemUse (bytes)6,132 6,132 0 0.0%
Incl. PeakMemUse (bytes) per call 3,066 3,066 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% 0 0.0% -2 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -4 -200.0% 0 N/A% 0 N/A%
Parent function
datetime_format_example0 N/A% 0 N/A% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -1 N/A% -1 -50.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 0 N/A% 1 50.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 N/A% 2 100.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 N/A% 1 50.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 N/A%