Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)420 417 -3 -0.7%
Incl. Wall Time (microsec) per call 140 139 -1 -0.7%
Excl. Wall Time (microsec)53 57 4 7.5%
Incl. CPU (microsecs)446 421 -25 -5.6%
Incl. CPU (microsecs) per call 149 140 -8 -5.6%
Excl. CPU (microsec)63 36 -27 -42.9%
Incl. MemUse (bytes)14,336 14,320 -16 -0.1%
Incl. MemUse (bytes) per call 4,779 4,773 -5 -0.1%
Excl. MemUse (bytes)1,072 1,056 -16 -1.5%
Incl. PeakMemUse (bytes)16,104 16,088 -16 -0.1%
Incl. PeakMemUse (bytes) per call 5,368 5,363 -5 -0.1%
Excl. PeakMemUse (bytes)3,128 3,112 -16 -0.5%

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% -3 -3.2% -25 -12.8% -16 -0.1% -16 -0.1%
Exclusive Metrics Diff for Current Function4 133.3% -27 -108.0% -16 -100.0% -16 -100.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -3 -100.0% -25 -100.0% -16 -100.0% -16 -100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -5 -166.7% -4 -16.0% 0 0.0% 0 0.0%
date_parse0 N/A% -3 -100.0% -2 -8.0% 0 0.0% 0 0.0%
array_unique0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 1 33.3% 5 20.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -1 -33.3% 2 8.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 1 4.0% 0 0.0% 0 0.0%