Diff Report
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: 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 #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)4,476 4,786 310 6.9%
Incl. Wall Time (microsec) per call 746 798 52 6.9%
Excl. Wall Time (microsec)64 69 5 7.8%
Incl. CPU (microsecs)3,095 3,241 146 4.7%
Incl. CPU (microsecs) per call 516 540 24 4.7%
Excl. CPU (microsec)48 56 8 16.7%
Incl. MemUse (bytes)155,280 155,280 0 0.0%
Incl. MemUse (bytes) per call 25,880 25,880 0 0.0%
Excl. MemUse (bytes)-3,792 -3,792 0 0.0%
Incl. PeakMemUse (bytes)91,264 91,264 0 0.0%
Incl. PeakMemUse (bytes) per call 15,211 15,211 0 0.0%
Excl. PeakMemUse (bytes)2,088 2,088 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% 310 17.7% 146 11.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 1.6% 8 5.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Menu\MenuTreeStorage::safeExecuteSelect0 N/A% 295 95.2% 129 88.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% 10 3.2% 12 8.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 5 1.6% 5 3.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 247 79.7% 85 58.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 40 12.9% 38 26.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 18 5.8% 15 10.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%