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

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #51a0ef63cb19eRun #51a0f086f2681DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,982 1,994 12 0.6%
Incl. Wall Time (microsec) per call 165 166 1 0.6%
Excl. Wall Time (microsec)142 144 2 1.4%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 333 0 -333 -100.0%
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)1,336 272 -1,064 -79.6%
Incl. PeakMemUse (bytes) per call 111 23 -89 -79.6%
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 Function2 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%