Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,627 3,558 -69 -1.9%
Incl. Wall Time (microsec) per call 605 593 -12 -1.9%
Excl. Wall Time (microsec)175 168 -7 -4.0%
Incl. CPU (microsecs)3,635 3,565 -70 -1.9%
Incl. CPU (microsecs) per call 606 594 -12 -1.9%
Excl. CPU (microsec)145 146 1 0.7%
Incl. MemUse (bytes)8,108 8,108 0 0.0%
Incl. MemUse (bytes) per call 1,351 1,351 0 0.0%
Excl. MemUse (bytes)-208 -208 0 0.0%
Incl. PeakMemUse (bytes)7,268 7,268 0 0.0%
Incl. PeakMemUse (bytes) per call 1,211 1,211 0 0.0%
Excl. PeakMemUse (bytes)1,120 1,120 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% -69 -4.6% -70 -7.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -10.1% 1 1.4% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -69 -100.0% -70 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -37 -53.6% -40 -57.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -23 -33.3% -22 -31.4% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 2 2.9% -3 -4.3% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -2 -2.9% -1 -1.4% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -2.9% -5 -7.1% 0 N/A% 0 N/A%