Diff Report
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #5199e5a1880e2Run #5199e3a2bf6f6DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)46,984 47,035 51 0.1%
Incl. Wall Time (microsec) per call 691 692 1 0.1%
Excl. Wall Time (microsec)2,076 1,999 -77 -3.7%
Incl. CPU (microsecs)40,003 20,002 -20,001 -50.0%
Incl. CPU (microsecs) per call 588 294 -294 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,636 14,636 0 0.0%
Incl. MemUse (bytes) per call 215 215 0 0.0%
Excl. MemUse (bytes)-17,180 -17,180 0 0.0%
Incl. PeakMemUse (bytes)7,952 8,032 80 1.0%
Incl. PeakMemUse (bytes) per call 117 118 1 1.0%
Excl. PeakMemUse (bytes)1,300 1,300 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% 51 0.2% -20,001 -71.4% 0 0.0% 80 0.1%
Exclusive Metrics Diff for Current Function-77 -151.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% 51 100.0% -20,001 -100.0% 0 N/A% 80 100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 295 578.4% -12,002 -60.0% 0 N/A% 168 210.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -165 -323.5% -7,999 -40.0% 0 N/A% 0 0.0%
_format_date_callback0 N/A% 19 37.3% 0 0.0% 0 N/A% 0 0.0%
preg_replace0 N/A% -16 -31.4% 0 0.0% 0 N/A% -40 -50.0%
preg_replace_callback0 N/A% -5 -9.8% 0 0.0% 0 N/A% -48 -60.0%