Diff Report
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51a0f086f2681Run #51a0ef63cb19eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,994 1,982 -12 -0.6%
Incl. Wall Time (microsec) per call 166 165 -1 -0.6%
Excl. Wall Time (microsec)144 142 -2 -1.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 333 333 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,176 3,176 0 0.0%
Incl. MemUse (bytes) per call 265 265 0 0.0%
Excl. MemUse (bytes)820 820 0 0.0%
Incl. PeakMemUse (bytes)272 1,336 1,064 391.2%
Incl. PeakMemUse (bytes) per call 23 111 89 391.2%
Excl. PeakMemUse (bytes)72 72 0 0.0%

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% -12 -0.3% 4,000 50.0% 0 0.0% 1,064 5.3%
Exclusive Metrics Diff for Current Function-2 -16.7% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -12 -100.0% 4,000 100.0% 0 N/A% 1,064 100.0%
Child functions
drupal_get_user_timezone0 N/A% -11 -91.7% 4,000 100.0% 0 N/A% 1,064 100.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 1 8.3% 0 0.0% 0 N/A% 0 0.0%