Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\views\Plugin\views\query\Sql::add_field

Drupal\views\Plugin\views\query\Sql::add_fieldRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)185 193 8 4.3%
Incl. Wall Time (microsec) per call 26 28 1 4.3%
Excl. Wall Time (microsec)101 109 8 7.9%
Incl. CPU (microsecs)199 207 8 4.0%
Incl. CPU (microsecs) per call 28 30 1 4.0%
Excl. CPU (microsec)96 98 2 2.1%
Incl. MemUse (bytes)10,192 10,192 0 0.0%
Incl. MemUse (bytes) per call 1,456 1,456 0 0.0%
Excl. MemUse (bytes)7,320 7,320 0 0.0%
Incl. PeakMemUse (bytes)8,968 8,968 0 0.0%
Incl. PeakMemUse (bytes) per call 1,281 1,281 0 0.0%
Excl. PeakMemUse (bytes)6,512 6,512 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% 8 0.2% 8 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 100.0% 2 25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% 5 62.5% 6 75.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::query0 N/A% 3 37.5% 1 12.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\field\FieldPluginBase::add_additional_fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_orderby0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Child functions
Drupal\views\Plugin\Core\Entity\View::get0 N/A% 1 12.5% 9 112.5% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -12.5% 1 12.5% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%