Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)10,436 10,659 223 2.1%
Incl. Wall Time (microsec) per call 949 969 20 2.1%
Excl. Wall Time (microsec)182 187 5 2.7%
Incl. CPU (microsecs)7,481 7,716 235 3.1%
Incl. CPU (microsecs) per call 680 701 21 3.1%
Excl. CPU (microsec)138 141 3 2.2%
Incl. MemUse (bytes)207,312 207,328 16 0.0%
Incl. MemUse (bytes) per call 18,847 18,848 1 0.0%
Excl. MemUse (bytes)-6,352 -6,352 0 0.0%
Incl. PeakMemUse (bytes)160,224 161,856 1,632 1.0%
Incl. PeakMemUse (bytes) per call 14,566 14,714 148 1.0%
Excl. PeakMemUse (bytes)3,888 3,888 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Database\Query\Select::execute0 N/A% 223 49.6% 235 19.1% 16 0.1% 1,632 5.6%
Exclusive Metrics Diff for Current Function5 2.2% 3 1.3% 0 0.0% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 146 65.5% 134 57.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 63 28.3% 47 20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 14 6.3% 54 23.0% 16 100.0% 1,632 100.0%
Child functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 111 49.8% 112 47.7% 0 0.0% 208 12.7%
Drupal\Core\Database\Connection::query0 N/A% 73 32.7% 81 34.5% 16 100.0% 1,320 80.9%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 23 10.3% 29 12.3% 0 0.0% 104 6.4%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 11 4.9% 10 4.3% 0 0.0% 0 0.0%