Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)4,282 4,239 -43 -1.0%
Incl. Wall Time (microsec) per call 195 193 -2 -1.0%
Excl. Wall Time (microsec)248 251 3 1.2%
Incl. CPU (microsecs)4,299 4,263 -36 -0.8%
Incl. CPU (microsecs) per call 195 194 -2 -0.8%
Excl. CPU (microsec)187 193 6 3.2%
Incl. MemUse (bytes)8,840 8,840 0 0.0%
Incl. MemUse (bytes) per call 402 402 0 0.0%
Excl. MemUse (bytes)1,000 1,000 0 0.0%
Incl. PeakMemUse (bytes)3,936 3,936 0 0.0%
Incl. PeakMemUse (bytes) per call 179 179 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -43 -10.9% -36 -5.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 7.0% 6 16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -43 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -42 -97.7% -39 -108.3% 0 N/A% 0 N/A%
DateTime::format0 N/A% -2 -4.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -2 -4.7% -3 -8.3% 0 N/A% 0 N/A%