Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: 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 #519d4dc9980f7DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)5,883 5,812 -71 -1.2%
Incl. Wall Time (microsec) per call 294 291 -4 -1.2%
Excl. Wall Time (microsec)406 407 1 0.2%
Incl. CPU (microsecs)5,905 5,835 -70 -1.2%
Incl. CPU (microsecs) per call 295 292 -4 -1.2%
Excl. CPU (microsec)359 349 -10 -2.8%
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% -71 -0.5% -70 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.4% -10 -14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -71 -100.0% -70 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -65 -91.5% -64 -91.4% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -7 -9.9% -3 -4.3% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 7 10.0% 0 N/A% 0 N/A%