Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)5,883 5,763 -120 -2.0%
Incl. Wall Time (microsec) per call 294 288 -6 -2.0%
Excl. Wall Time (microsec)406 394 -12 -3.0%
Incl. CPU (microsecs)5,905 5,782 -123 -2.1%
Incl. CPU (microsecs) per call 295 289 -6 -2.1%
Excl. CPU (microsec)359 323 -36 -10.0%
Incl. MemUse (bytes)5,288 5,288 0 0.0%
Incl. MemUse (bytes) per call 264 264 0 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)2,964 2,964 0 0.0%
Incl. PeakMemUse (bytes) per call 148 148 0 0.0%
Excl. PeakMemUse (bytes)708 708 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::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\Component\Datetime\DateTimePlus::format0 N/A% -120 -15.9% -123 -38.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -10.0% -36 -29.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -120 -100.0% -123 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -99 -82.5% -94 -76.4% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -6 -5.0% 0 0.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% -3 -2.5% 7 5.7% 0 N/A% 0 N/A%