Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)1,673 1,703 30 1.8%
Incl. Wall Time (microsec) per call 73 74 1 1.8%
Excl. Wall Time (microsec)139 148 9 6.5%
Incl. CPU (microsecs)1,694 1,719 25 1.5%
Incl. CPU (microsecs) per call 74 75 1 1.5%
Excl. CPU (microsec)111 118 7 6.3%
Incl. MemUse (bytes)5,720 5,720 0 0.0%
Incl. MemUse (bytes) per call 249 249 0 0.0%
Excl. MemUse (bytes)1,480 1,480 0 0.0%
Incl. PeakMemUse (bytes)336 336 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 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% 30 7.6% 25 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 30.0% 7 28.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 30 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 13 43.3% 15 60.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 8 26.7% 3 12.0% 0 N/A% 0 N/A%