Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)201 197 -4 -2.0%
Incl. Wall Time (microsec) per call 201 197 -4 -2.0%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. CPU (microsecs)202 198 -4 -2.0%
Incl. CPU (microsecs) per call 202 198 -4 -2.0%
Excl. CPU (microsec)22 16 -6 -27.3%
Incl. MemUse (bytes)8,024 8,024 0 0.0%
Incl. MemUse (bytes) per call 8,024 8,024 0 0.0%
Excl. MemUse (bytes)2,464 2,464 0 0.0%
Incl. PeakMemUse (bytes)6,472 6,472 0 0.0%
Incl. PeakMemUse (bytes) per call 6,472 6,472 0 0.0%
Excl. PeakMemUse (bytes)2,320 2,320 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% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% -6 -150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -3 -75.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -1 -25.0% 4 100.0% 0 N/A% 0 N/A%
DateTimeZone::getName0 N/A% -1 -25.0% -3 -75.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getTimezone0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%