Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::__construct

Drupal\Core\Datetime\DrupalDateTime::__constructRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)952 1,023 71 7.5%
Incl. Wall Time (microsec) per call 476 512 36 7.5%
Excl. Wall Time (microsec)30 34 4 13.3%
Incl. CPU (microsecs)870 882 12 1.4%
Incl. CPU (microsecs) per call 435 441 6 1.4%
Excl. CPU (microsec)21 22 1 4.8%
Incl. MemUse (bytes)38,088 38,104 16 0.0%
Incl. MemUse (bytes) per call 19,044 19,052 8 0.0%
Excl. MemUse (bytes)2,920 2,920 0 0.0%
Incl. PeakMemUse (bytes)37,552 34,968 -2,584 -6.9%
Incl. PeakMemUse (bytes) per call 18,776 17,484 -1,292 -6.9%
Excl. PeakMemUse (bytes)2,088 1,768 -320 -15.3%

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% 71 0.9% 12 0.1% 16 0.0% -2,584 -3.9%
Exclusive Metrics Diff for Current Function4 5.6% 1 8.3% 0 0.0% -320 -12.4%
Parent functions
datetime_default_format_type0 N/A% 69 97.2% 9 75.0% 16 100.0% 1,288 49.8%
Drupal\Core\Datetime\Date::format0 N/A% 2 2.8% 3 25.0% 0 0.0% -3,872 -149.8%
Child functions
Drupal\Core\Config\Config::get0 N/A% 61 85.9% 0 0.0% 0 0.0% -472 -18.3%
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% 8 11.3% 8 66.7% 16 100.0% -1,888 -73.1%
language0 N/A% -3 -4.2% -1 -8.3% 0 0.0% -232 -9.0%
config0 N/A% 1 1.4% 4 33.3% 0 0.0% 328 12.7%