Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)451 443 -8 -1.8%
Incl. Wall Time (microsec) per call 150 148 -3 -1.8%
Excl. Wall Time (microsec)33 32 -1 -3.0%
Incl. CPU (microsecs)455 448 -7 -1.5%
Incl. CPU (microsecs) per call 152 149 -2 -1.5%
Excl. CPU (microsec)27 28 1 3.7%
Incl. MemUse (bytes)5,600 5,600 0 0.0%
Incl. MemUse (bytes) per call 1,867 1,867 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes) per call 941 941 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -8 -0.7% -7 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -12.5% 1 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -8 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -4 -50.0% -6 -85.7% 0 N/A% 0 N/A%
drupal_get_user_timezone0 N/A% -3 -37.5% -2 -28.6% 0 N/A% 0 N/A%