Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)2,933 3,008 75 2.6%
Incl. Wall Time (microsec) per call 70 72 2 2.6%
Excl. Wall Time (microsec)260 261 1 0.4%
Incl. CPU (microsecs)2,978 3,047 69 2.3%
Incl. CPU (microsecs) per call 71 73 2 2.3%
Excl. CPU (microsec)220 201 -19 -8.6%
Incl. MemUse (bytes)5,704 5,728 24 0.4%
Incl. MemUse (bytes) per call 136 136 1 0.4%
Excl. MemUse (bytes)1,464 1,488 24 1.6%
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\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% 75 3.1% 69 2.1% 24 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.3% -19 -27.5% 24 100.0% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 75 100.0% 69 100.0% 24 100.0% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% 73 97.3% 70 101.4% 0 0.0% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 1 1.3% 18 26.1% 0 0.0% 0 N/A%