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

Drupal\Component\Datetime\DateTimePlus::__constructRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)24,967 4,847 -20,120 -80.6%
Incl. Wall Time (microsec) per call 8,322 1,616 -6,707 -80.6%
Excl. Wall Time (microsec)3,357 672 -2,685 -80.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 1,333 1,333 N/A%
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)29,288 29,304 16 0.1%
Incl. PeakMemUse (bytes) per call 9,763 9,768 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 Function-2,685 -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%