Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)231 188 -43 -18.6%
Incl. Wall Time (microsec) per call 231 188 -43 -18.6%
Excl. Wall Time (microsec)29 25 -4 -13.8%
Incl. CPU (microsecs)232 189 -43 -18.5%
Incl. CPU (microsecs) per call 232 189 -43 -18.5%
Excl. CPU (microsec)20 18 -2 -10.0%
Incl. MemUse (bytes)13,848 13,848 0 0.0%
Incl. MemUse (bytes) per call 13,848 13,848 0 0.0%
Excl. MemUse (bytes)656 656 0 0.0%
Incl. PeakMemUse (bytes)13,128 13,128 0 0.0%
Incl. PeakMemUse (bytes) per call 13,128 13,128 0 0.0%
Excl. PeakMemUse (bytes)2,096 2,096 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::__construct [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\Component\Datetime\DateTimePlus::__construct0 N/A% -43 -3.1% -43 -1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -9.3% -2 -4.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -43 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -32 -74.4% -32 -74.4% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -3 -7.0% -3 -7.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -2 -4.7% -1 -2.3% 0 N/A% 0 N/A%
date_parse0 N/A% -2 -4.7% -2 -4.7% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%