Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)4,031 4,054 23 0.6%
Incl. Wall Time (microsec) per call 79 79 0 0.6%
Excl. Wall Time (microsec)298 296 -2 -0.7%
Incl. CPU (microsecs)4,083 4,102 19 0.5%
Incl. CPU (microsecs) per call 80 80 0 0.5%
Excl. CPU (microsec)239 223 -16 -6.7%
Incl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. MemUse (bytes) per call 108 108 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)2,112 0 -2,112 -100.0%
Incl. PeakMemUse (bytes) per call 41 0 -41 -100.0%
Excl. PeakMemUse (bytes)48 0 -48 -100.0%

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% 23 1.4% 19 1.1% 0 0.0% -2,112 -9.4%
Exclusive Metrics Diff for Current Function-2 -8.7% -16 -84.2% 0 N/A% -48 -2.3%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 23 100.0% 19 100.0% 0 N/A% -2,112 -100.0%
Child functions
drupal_get_user_timezone0 N/A% 22 95.7% 24 126.3% 0 N/A% -992 -47.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 3 13.0% 11 57.9% 0 N/A% -1,072 -50.8%