Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::__construct

Drupal\Core\Datetime\DrupalDateTime::__constructRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,529 1,297 -232 -15.2%
Incl. Wall Time (microsec) per call 510 432 -77 -15.2%
Excl. Wall Time (microsec)46 46 0 0.0%
Incl. CPU (microsecs)1,299 1,174 -125 -9.6%
Incl. CPU (microsecs) per call 433 391 -42 -9.6%
Excl. CPU (microsec)37 33 -4 -10.8%
Incl. MemUse (bytes)39,496 39,056 -440 -1.1%
Incl. MemUse (bytes) per call 13,165 13,019 -147 -1.1%
Excl. MemUse (bytes)3,016 2,920 -96 -3.2%
Incl. PeakMemUse (bytes)36,568 36,680 112 0.3%
Incl. PeakMemUse (bytes) per call 12,189 12,227 37 0.3%
Excl. PeakMemUse (bytes)1,848 2,072 224 12.1%

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% -232 -5.7% -125 -2.9% -440 -2.0% 112 0.5%
Exclusive Metrics Diff for Current Function0 0.0% -4 -3.2% -96 -21.8% 224 200.0%
Parent functions
Drupal\Core\Datetime\Date::format0 N/A% -238 -102.6% -130 -104.0% -408 -92.7% -10,872 -9707.1%
datetime_default_format_type0 N/A% 6 2.6% 5 4.0% -32 -7.3% 10,984 9807.1%
Child functions
Drupal\Core\Config\Config::get0 N/A% -220 -94.8% -112 -89.6% -48 -10.9% -2,952 -2635.7%
Drupal\Component\Datetime\DateTimePlus::__construct0 N/A% -13 -5.6% -12 -9.6% -192 -43.6% 4,536 4050.0%
language0 N/A% 3 1.3% 3 2.4% -40 -9.1% 544 485.7%
config0 N/A% -2 -0.9% 0 0.0% -64 -14.5% -2,240 -2000.0%