Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)454 369 -85 -18.7%
Incl. Wall Time (microsec) per call 114 92 -21 -18.7%
Excl. Wall Time (microsec)63 50 -13 -20.6%
Incl. CPU (microsecs)460 373 -87 -18.9%
Incl. CPU (microsecs) per call 115 93 -22 -18.9%
Excl. CPU (microsec)57 41 -16 -28.1%
Incl. MemUse (bytes)3,880 3,880 0 0.0%
Incl. MemUse (bytes) per call 970 970 0 0.0%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::prepareTimezone [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::prepareTimezone0 N/A% -85 -0.2% -87 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -15.3% -16 -18.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -85 -100.0% -87 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -67 -78.8% -67 -77.0% 0 N/A% 0 N/A%
is_string0 N/A% -5 -5.9% -4 -4.6% 0 N/A% 0 N/A%