Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)6,563 6,420 -143 -2.2%
Incl. Wall Time (microsec) per call 126 123 -3 -2.2%
Excl. Wall Time (microsec)1,314 1,293 -21 -1.6%
Incl. CPU (microsecs)6,610 6,470 -140 -2.1%
Incl. CPU (microsecs) per call 127 124 -3 -2.1%
Excl. CPU (microsec)993 965 -28 -2.8%
Incl. MemUse (bytes)75,616 75,616 0 0.0%
Incl. MemUse (bytes) per call 1,454 1,454 0 0.0%
Excl. MemUse (bytes)39,712 39,712 0 0.0%
Incl. PeakMemUse (bytes)14,904 11,072 -3,832 -25.7%
Incl. PeakMemUse (bytes) per call 287 213 -74 -25.7%
Excl. PeakMemUse (bytes)2,728 1,976 -752 -27.6%

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% -143 -0.6% -140 -0.6% 0 0.0% -3,832 -32.4%
Exclusive Metrics Diff for Current Function-21 -14.7% -28 -20.0% 0 N/A% -752 -19.6%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -143 -100.0% -140 -100.0% 0 N/A% -3,832 -100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -66 -46.2% -62 -44.3% 0 N/A% -1,264 -33.0%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% -45 -31.5% -53 -37.9% 0 N/A% -1,640 -42.8%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -10 -7.0% -11 -7.9% 0 N/A% -176 -4.6%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% -5 -3.5% 2 1.4% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 5 3.5% 5 3.6% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% -4 -2.8% -1 -0.7% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 3 2.1% 11 7.9% 0 N/A% 0 0.0%
array_unique0 N/A% 0 0.0% 4 2.9% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 0 0.0% 5 3.6% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% -11 -7.9% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 0.0%