Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::prepareTimezone

Drupal\Component\Datetime\DateTimePlus::prepareTimezoneRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)80 75 -5 -6.2%
Incl. Wall Time (microsec) per call 13 13 -1 -6.3%
Excl. Wall Time (microsec)30 26 -4 -13.3%
Incl. CPU (microsecs)89 86 -3 -3.4%
Incl. CPU (microsecs) per call 15 14 -1 -3.4%
Excl. CPU (microsec)33 33 0 0.0%
Incl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. MemUse (bytes) per call 307 307 0 0.0%
Excl. MemUse (bytes)912 912 0 0.0%
Incl. PeakMemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes) per call 198 198 0 0.0%
Excl. PeakMemUse (bytes)644 644 0 0.0%

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% -5 -1.1% -3 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -80.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -5 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
DateTimeZone::__construct0 N/A% -1 -20.0% -2 -66.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%