Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\views\Plugin\views\query\Sql::add_field

Drupal\views\Plugin\views\query\Sql::add_fieldRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)632 660 28 4.4%
Incl. Wall Time (microsec) per call 42 44 2 4.4%
Excl. Wall Time (microsec)350 366 16 4.6%
Incl. CPU (microsecs)655 681 26 4.0%
Incl. CPU (microsecs) per call 44 45 2 4.0%
Excl. CPU (microsec)310 320 10 3.2%
Incl. MemUse (bytes)7,368 7,368 0 0.0%
Incl. MemUse (bytes) per call 491 491 0 0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)8,632 8,632 0 0.0%
Incl. PeakMemUse (bytes) per call 575 575 0 0.0%
Excl. PeakMemUse (bytes)6,680 6,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\views\Plugin\views\query\Sql::add_field [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\views\Plugin\views\query\Sql::add_field0 N/A% 28 0.0% 26 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 57.1% 10 38.5% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\field\FieldPluginBase::query0 N/A% 22 78.6% 20 76.9% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::add_additional_fields0 N/A% 7 25.0% 5 19.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_orderby0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
Child functions
Drupal\views\Plugin\Core\Entity\View::get0 N/A% 11 39.3% 11 42.3% 0 N/A% 0 N/A%
substr0 N/A% 1 3.6% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 5 19.2% 0 N/A% 0 N/A%