Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::prepareTimezone

Drupal\Core\Datetime\DrupalDateTime::prepareTimezoneRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,022 866 -156 -15.3%
Incl. Wall Time (microsec) per call 146 124 -22 -15.3%
Excl. Wall Time (microsec)79 69 -10 -12.7%
Incl. CPU (microsecs)1,032 873 -159 -15.4%
Incl. CPU (microsecs) per call 147 125 -23 -15.4%
Excl. CPU (microsec)65 62 -3 -4.6%
Incl. MemUse (bytes)2,848 2,848 0 0.0%
Incl. MemUse (bytes) per call 407 407 0 0.0%
Excl. MemUse (bytes)408 408 0 0.0%
Incl. PeakMemUse (bytes)48 48 0 0.0%
Incl. PeakMemUse (bytes) per call 7 7 0 0.0%
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% -156 -8.5% -159 -4.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -6.4% -3 -1.9% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -156 -100.0% -159 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_user_timezone0 N/A% -84 -53.8% -90 -56.6% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% -62 -39.7% -66 -41.5% 0 N/A% 0 N/A%