Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls12 13 1 8.3%
Incl. Wall Time (microsec)12,144 13,420 1,276 10.5%
Incl. Wall Time (microsec) per call 1,012 1,032 20 2.0%
Excl. Wall Time (microsec)263 311 48 18.3%
Incl. CPU (microsecs)11,391 12,339 948 8.3%
Incl. CPU (microsecs) per call 949 949 -0 -0.0%
Excl. CPU (microsec)243 271 28 11.5%
Incl. MemUse (bytes)154,504 164,408 9,904 6.4%
Incl. MemUse (bytes) per call 12,875 12,647 -229 -1.8%
Excl. MemUse (bytes)-2,608 -2,440 168 6.4%
Incl. PeakMemUse (bytes)170,832 181,648 10,816 6.3%
Incl. PeakMemUse (bytes) per call 14,236 13,973 -263 -1.8%
Excl. PeakMemUse (bytes)5,032 5,328 296 5.9%

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::execute1 20.0% 1,276 22.7% 948 41.0% 9,904 4.9% 10,816 6.2%
Exclusive Metrics Diff for Current Function48 3.8% 28 3.0% 168 1.7% 296 2.7%
Parent functions
Drupal\Core\Database\Query\Merge::execute1 100.0% 1,034 81.0% 742 78.3% 9,904 100.0% 8,824 81.6%
forum_forum_load0 0.0% 246 19.3% 220 23.2% 0 0.0% -64 -0.6%
Drupal\user\UserData::get0 0.0% -48 -3.8% -45 -4.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 41 3.2% 32 3.4% 0 0.0% 2,056 19.0%
menu_local_tasks0 0.0% -9 -0.7% -5 -0.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 0.0% 8 0.6% 7 0.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 0.0% 3 0.2% -2 -0.2% 0 0.0% 0 0.0%
taxonomy_get_tree0 0.0% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query1 25.0% 547 42.9% 233 24.6% 2,336 23.6% 1,272 11.8%
Drupal\Core\Database\Query\Select::getArguments1 25.0% 404 31.7% 404 42.6% 7,152 72.2% 8,168 75.5%
Drupal\Core\Database\Query\Select::__toString1 25.0% 218 17.1% 221 23.3% 200 2.0% 944 8.7%
Drupal\Core\Database\Query\Select::preExecute1 25.0% 59 4.6% 62 6.5% 48 0.5% 136 1.3%