Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)490 503 13 2.7%
Incl. Wall Time (microsec) per call 163 168 4 2.7%
Excl. Wall Time (microsec)114 116 2 1.8%
Incl. CPU (microsecs)494 506 12 2.4%
Incl. CPU (microsecs) per call 165 169 4 2.4%
Excl. CPU (microsec)75 86 11 14.7%
Incl. MemUse (bytes)30,424 30,616 192 0.6%
Incl. MemUse (bytes) per call 10,141 10,205 64 0.6%
Excl. MemUse (bytes)6,216 6,216 0 0.0%
Incl. PeakMemUse (bytes)15,144 10,608 -4,536 -30.0%
Incl. PeakMemUse (bytes) per call 5,048 3,536 -1,512 -30.0%
Excl. PeakMemUse (bytes)2,192 2,312 120 5.5%

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% 13 0.3% 12 0.3% 192 0.9% -4,536 -19.7%
Exclusive Metrics Diff for Current Function2 15.4% 11 91.7% 0 0.0% 120 2.6%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 13 100.0% 12 100.0% 192 100.0% -4,536 -100.0%
Child functions
array_unique0 N/A% 6 46.2% 4 33.3% 8 4.2% 88 1.9%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 3 23.1% 4 33.3% 64 33.3% -2,512 -55.4%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% -2 -15.4% -3 -25.0% 16 8.3% -4,336 -95.6%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 1 7.7% 0 0.0% 16 8.3% -144 -3.2%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 1 7.7% -1 -8.3% 24 12.5% 520 11.5%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 1 7.7% 0 0.0% 16 8.3% 1,624 35.8%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 1 7.7% 4 33.3% 16 8.3% 1,632 36.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% -5 -41.7% 8 4.2% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% -2 -16.7% 0 0.0% -1,528 -33.7%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% -1 -8.3% 8 4.2% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 1 8.3% 16 8.3% 0 0.0%