Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)2,111 2,124 13 0.6%
Incl. Wall Time (microsec) per call 192 193 1 0.6%
Excl. Wall Time (microsec)402 409 7 1.7%
Incl. CPU (microsecs)2,119 2,135 16 0.8%
Incl. CPU (microsecs) per call 193 194 1 0.8%
Excl. CPU (microsec)302 302 0 0.0%
Incl. MemUse (bytes)14,848 14,824 -24 -0.2%
Incl. MemUse (bytes) per call 1,350 1,348 -2 -0.2%
Excl. MemUse (bytes)-9,000 -9,000 0 0.0%
Incl. PeakMemUse (bytes)7,464 3,072 -4,392 -58.8%
Incl. PeakMemUse (bytes) per call 679 279 -399 -58.8%
Excl. PeakMemUse (bytes)1,344 288 -1,056 -78.6%

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% 13 0.5% 16 1.7% -24 -0.0% -4,392 -6.1%
Exclusive Metrics Diff for Current Function7 53.8% 0 0.0% 0 0.0% -1,056 -24.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 13 100.0% 16 100.0% -24 -100.0% -4,392 -100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -6 -46.2% 5 31.2% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 5 38.5% 4 25.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 5 38.5% 5 31.2% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% -4 -30.8% -4 -25.0% -24 -100.0% -1,808 -41.2%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 3 23.1% 2 12.5% 0 0.0% -1,048 -23.9%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 3 23.1% 2 12.5% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%
array_unique0 N/A% 0 0.0% 0 0.0% 0 0.0% -480 -10.9%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% 4 25.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% -1 -6.2% 0 0.0% 0 0.0%