Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)194 196 2 1.0%
Incl. Wall Time (microsec) per call 194 196 2 1.0%
Excl. Wall Time (microsec)30 32 2 6.7%
Incl. CPU (microsecs)196 197 1 0.5%
Incl. CPU (microsecs) per call 196 197 1 0.5%
Excl. CPU (microsec)19 20 1 5.3%
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)3,832 6,472 2,640 68.9%
Incl. PeakMemUse (bytes) per call 3,832 6,472 2,640 68.9%
Excl. PeakMemUse (bytes)1,432 2,320 888 62.0%

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% 2 0.0% 1 0.0% 0 0.0% 2,640 0.5%
Exclusive Metrics Diff for Current Function2 100.0% 1 100.0% 0 N/A% 888 33.6%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 2 100.0% 1 100.0% 0 N/A% 2,640 100.0%
Child functions
DateTime¼‹º¾w ::format0 N/A% 0 0.0% 4 400.0% 0 N/A% 216 8.2%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% -1 -100.0% 0 N/A% 672 25.5%
DateTimeZone::getName0 N/A% 0 0.0% -5 -500.0% 0 N/A% 272 10.3%
DateTime¼‹º¾w ::getTimezone0 N/A% 0 0.0% -1 -100.0% 0 N/A% 272 10.3%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 0 0.0% 3 300.0% 0 N/A% 320 12.1%