Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: 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 #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)251 257 6 2.4%
Incl. Wall Time (microsec) per call 42 43 1 2.4%
Excl. Wall Time (microsec)149 154 5 3.4%
Incl. CPU (microsecs)261 266 5 1.9%
Incl. CPU (microsecs) per call 44 44 1 1.9%
Excl. CPU (microsec)132 140 8 6.1%
Incl. MemUse (bytes)6,772 6,772 0 0.0%
Incl. MemUse (bytes) per call 1,129 1,129 0 0.0%
Excl. MemUse (bytes)4,616 4,616 0 0.0%
Incl. PeakMemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes) per call 797 797 0 0.0%
Excl. PeakMemUse (bytes)3,272 3,272 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% 6 0.3% 5 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 83.3% 8 160.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\argument\Formula::summary_query0 N/A% 3 50.0% 5 100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 2 33.3% 1 20.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\argument\ArgumentPluginBase::summary_basics0 N/A% 1 16.7% -1 -20.0% 0 N/A% 0 N/A%
Child functions
Drupal\views\Plugin\Core\Entity\View::get0 N/A% 1 16.7% -2 -40.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%