Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,213 6,174 -39 -0.6%
Incl. Wall Time (microsec) per call 621 617 -4 -0.6%
Excl. Wall Time (microsec)343 338 -5 -1.5%
Incl. CPU (microsecs)6,226 6,188 -38 -0.6%
Incl. CPU (microsecs) per call 623 619 -4 -0.6%
Excl. CPU (microsec)279 283 4 1.4%
Incl. MemUse (bytes)8,712 8,712 0 0.0%
Incl. MemUse (bytes) per call 871 871 0 0.0%
Excl. MemUse (bytes)-1,512 -1,512 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -39 -0.1% -38 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -12.8% 4 10.5% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -39 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -21 -53.8% -23 -60.5% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -6 -15.4% -6 -15.8% 0 N/A% 0 N/A%
preg_replace0 N/A% -4 -10.3% -5 -13.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -3 -7.7% -5 -13.2% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% -3 -7.9% 0 N/A% 0 N/A%