Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)192 198 6 3.1%
Incl. Wall Time (microsec) per call 192 198 6 3.1%
Excl. Wall Time (microsec)28 25 -3 -10.7%
Incl. CPU (microsecs)196 200 4 2.0%
Incl. CPU (microsecs) per call 196 200 4 2.0%
Excl. CPU (microsec)24 18 -6 -25.0%
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)6,640 6,640 0 0.0%
Incl. PeakMemUse (bytes) per call 6,640 6,640 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% 6 1.7% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -50.0% -6 -150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 6 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 5 83.3% 6 150.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 5 83.3% 5 125.0% 0 N/A% 0 N/A%
DateTimeZone::getName0 N/A% -1 -16.7% 2 50.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getTimezone0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%