Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,558 1,811 253 16.2%
Incl. Wall Time (microsec) per call 223 259 36 16.2%
Excl. Wall Time (microsec)322 360 38 11.8%
Incl. CPU (microsecs)1,566 1,821 255 16.3%
Incl. CPU (microsecs) per call 224 260 36 16.3%
Excl. CPU (microsec)257 281 24 9.3%
Incl. MemUse (bytes)10,728 10,728 0 0.0%
Incl. MemUse (bytes) per call 1,533 1,533 0 0.0%
Excl. MemUse (bytes)-2,616 -2,616 0 0.0%
Incl. PeakMemUse (bytes)8,108 8,108 0 0.0%
Incl. PeakMemUse (bytes) per call 1,158 1,158 0 0.0%
Excl. PeakMemUse (bytes)1,032 1,032 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% 253 13.7% 255 7.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function38 15.0% 24 9.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 253 100.0% 255 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 156 61.7% 159 62.4% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 24 9.5% 23 9.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 7 2.8% 11 4.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 7 2.8% 6 2.4% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 6 2.4% 7 2.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 5 2.0% 6 2.4% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 4 1.6% 8 3.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 2 0.8% 4 1.6% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 2 0.8% 4 1.6% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 1 0.4% 2 0.8% 0 N/A% 0 N/A%
array_unique0 N/A% 1 0.4% 1 0.4% 0 N/A% 0 N/A%