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

Drupal\Core\Datetime\DrupalDateTime::__constructRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,233 4,099 -134 -3.2%
Incl. Wall Time (microsec) per call 385 373 -12 -3.2%
Excl. Wall Time (microsec)191 176 -15 -7.9%
Incl. CPU (microsecs)3,955 3,916 -39 -1.0%
Incl. CPU (microsecs) per call 360 356 -4 -1.0%
Excl. CPU (microsec)151 144 -7 -4.6%
Incl. MemUse (bytes)36,856 36,880 24 0.1%
Incl. MemUse (bytes) per call 3,351 3,353 2 0.1%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)5,368 10,192 4,824 89.9%
Incl. PeakMemUse (bytes) per call 488 927 439 89.9%
Excl. PeakMemUse (bytes)648 1,080 432 66.7%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::__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\Core\Datetime\DrupalDateTime::__construct0 N/A% -134 -5.3% -39 -4.1% 24 0.0% 4,824 6.7%
Exclusive Metrics Diff for Current Function-15 -11.2% -7 -17.9% 0 0.0% 432 9.0%
Parent functions
datetime_default_format_type0 N/A% -118 -88.1% -24 -61.5% 24 100.0% 4,824 100.0%
format_date0 N/A% -16 -11.9% -15 -38.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Config\Config::get0 N/A% -98 -73.1% 1 2.6% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -13 -9.7% -16 -41.0% 24 100.0% 4,392 91.0%
config0 N/A% -7 -5.2% -9 -23.1% 0 0.0% 0 0.0%
language0 N/A% -1 -0.7% -8 -20.5% 0 0.0% 0 0.0%