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

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)3,008 2,933 -75 -2.5%
Incl. Wall Time (microsec) per call 72 70 -2 -2.5%
Excl. Wall Time (microsec)261 260 -1 -0.4%
Incl. CPU (microsecs)3,047 2,978 -69 -2.3%
Incl. CPU (microsecs) per call 73 71 -2 -2.3%
Excl. CPU (microsec)201 220 19 9.5%
Incl. MemUse (bytes)5,728 5,704 -24 -0.4%
Incl. MemUse (bytes) per call 136 136 -1 -0.4%
Excl. MemUse (bytes)1,488 1,464 -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 Function-1 -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%