Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)172 148 -24 -14.0%
Incl. Wall Time (microsec) per call 172 148 -24 -14.0%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)174 150 -24 -13.8%
Incl. CPU (microsecs) per call 174 150 -24 -13.8%
Excl. CPU (microsec)8 11 3 37.5%
Incl. MemUse (bytes)5,632 5,632 0 0.0%
Incl. MemUse (bytes) per call 5,632 5,632 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)5,232 5,232 0 0.0%
Incl. PeakMemUse (bytes) per call 5,232 5,232 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::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\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -24 -1.1% -24 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 4.2% 3 12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -24 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -14 -58.3% -15 -62.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -11 -45.8% -12 -50.0% 0 N/A% 0 N/A%