Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::format

Drupal\Component\Datetime\DateTimePlus::formatRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)9,392 9,388 -4 -0.0%
Incl. Wall Time (microsec) per call 184 184 -0 -0.0%
Excl. Wall Time (microsec)775 766 -9 -1.2%
Incl. CPU (microsecs)9,438 9,420 -18 -0.2%
Incl. CPU (microsecs) per call 185 185 -0 -0.2%
Excl. CPU (microsec)595 587 -8 -1.3%
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)160 5,952 5,792 3620.0%
Incl. PeakMemUse (bytes) per call 3 117 114 3620.0%
Excl. PeakMemUse (bytes)160 1,432 1,272 795.0%

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 -0.0% -18 -0.1% 0 0.0% 5,792 48.9%
Exclusive Metrics Diff for Current Function-9 -225.0% -8 -44.4% 0 N/A% 1,272 22.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -4 -100.0% -18 -100.0% 0 N/A% 5,792 100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 8 200.0% -1 -5.6% 0 N/A% 1,712 29.6%
DateTime¼‹º¾w ::getTimezone0 N/A% -8 -200.0% -2 -11.1% 0 N/A% 536 9.3%
DateTime¼‹º¾w ::format0 N/A% 4 100.0% 2 11.1% 0 N/A% 552 9.5%
Drupal\Component\Datetime\DateTimePlus::hasErrors0 N/A% 2 50.0% 4 22.2% 0 N/A% 1,192 20.6%
DateTimeZone::getName0 N/A% -1 -25.0% -13 -72.2% 0 N/A% 528 9.1%