Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)4,847 24,967 20,120 415.1%
Incl. Wall Time (microsec) per call 1,616 8,322 6,707 415.1%
Excl. Wall Time (microsec)672 3,357 2,685 399.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 1,333 0 -1,333 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)37,288 37,288 0 0.0%
Incl. MemUse (bytes) per call 12,429 12,429 0 0.0%
Excl. MemUse (bytes)2,776 2,776 0 0.0%
Incl. PeakMemUse (bytes)29,304 29,288 -16 -0.1%
Incl. PeakMemUse (bytes) per call 9,768 9,763 -5 -0.1%
Excl. PeakMemUse (bytes)4,136 4,136 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% 20,120 0.1% -4,000 -100.0% 0 0.0% -16 -1.1%
Exclusive Metrics Diff for Current Function2,685 13.3% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 20,120 100.0% -4,000 -100.0% 0 N/A% -16 -100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 12,562 62.4% -4,000 -100.0% 0 N/A% -16 -100.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 1,285 6.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 718 3.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 625 3.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 500 2.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 479 2.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 335 1.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 254 1.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 253 1.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 243 1.2% 0 0.0% 0 N/A% 0 0.0%
array_unique0 N/A% 181 0.9% 0 0.0% 0 N/A% 0 0.0%