Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)9,388 9,290 -98 -1.0%
Incl. Wall Time (microsec) per call 184 182 -2 -1.0%
Excl. Wall Time (microsec)766 762 -4 -0.5%
Incl. CPU (microsecs)9,420 9,343 -77 -0.8%
Incl. CPU (microsecs) per call 185 183 -2 -0.8%
Excl. CPU (microsec)587 594 7 1.2%
Incl. MemUse (bytes)15,224 15,224 0 0.0%
Incl. MemUse (bytes) per call 299 299 0 0.0%
Excl. MemUse (bytes)-5,936 -5,936 0 0.0%
Incl. PeakMemUse (bytes)5,952 6,592 640 10.8%
Incl. PeakMemUse (bytes) per call 117 129 13 10.8%
Excl. PeakMemUse (bytes)1,432 1,960 528 36.9%

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% -98 -0.3% -77 -0.2% 0 0.0% 640 3.5%
Exclusive Metrics Diff for Current Function-4 -4.1% 7 9.1% 0 N/A% 528 82.5%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -98 -100.0% -77 -100.0% 0 N/A% 640 100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -82 -83.7% -68 -88.3% 0 N/A% -560 -87.5%
DateTime¼‹º¾w ::format0 N/A% -12 -12.2% -17 -22.1% 0 N/A% 48 7.5%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% -7 -7.1% -10 -13.0% 0 N/A% 240 37.5%
DateTime¼‹º¾w ::getTimezone0 N/A% 6 6.1% -4 -5.2% 0 N/A% 192 30.0%
DateTimeZone::getName0 N/A% 1 1.0% 15 19.5% 0 N/A% 192 30.0%