Diff Report
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #512a226436ce4Run #512a1f7f217a6DiffDiff%
Number of Function Calls28 7 -21 -75.0%
Incl. Wall Time (microsec)13,609 3,805 -9,804 -72.0%
Incl. Wall Time (microsec) per call 486 544 58 11.8%
Excl. Wall Time (microsec)309 86 -223 -72.2%
Incl. CPU (microsecs)12,001 8,000 -4,001 -33.3%
Incl. CPU (microsecs) per call 429 1,143 714 166.6%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)559,952 333,920 -226,032 -40.4%
Incl. MemUse (bytes) per call 19,998 47,703 27,705 138.5%
Excl. MemUse (bytes)-27,008 -14,064 12,944 47.9%
Incl. PeakMemUse (bytes)453,328 370,904 -82,424 -18.2%
Incl. PeakMemUse (bytes) per call 16,190 52,986 36,796 227.3%
Excl. PeakMemUse (bytes)4,656 4,392 -264 -5.7%

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::execute-21 -20.0% -9,804 -19.9% -4,001 -7.7% -226,032 -7.7% -82,424 -2.9%
Exclusive Metrics Diff for Current Function-223 -2.3% 0 0.0% 12,944 5.7% -264 -0.3%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load-17 -81.0% -8,015 -81.8% -4,000 -100.0% -142,632 -63.1% 9,176 11.1%
field_read_fields-3 -14.3% -1,080 -11.0% 0 0.0% -42,168 -18.7% -45,920 -55.7%
Drupal\Core\Database\Query\PagerSelectExtender::execute2 9.5% 786 8.0% 4,000 100.0% 63,600 28.1% 61,912 75.1%
Drupal\views\Plugin\views\query\Sql::execute-1 -4.8% -596 -6.1% 0 0.0% -31,872 -14.1% -36,648 -44.5%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query-1 -4.8% -502 -5.1% 0 0.0% -66,336 -29.3% -67,768 -82.2%
Drupal\field_sql_storage\Entity\Query::result-1 -4.8% -401 -4.1% -4,001 -100.0% -8,152 -3.6% -5,016 -6.1%
menu_local_tasks0 0.0% 2 0.0% 0 0.0% 1,528 0.7% 1,840 2.2%
Drupal\user\UserData::get0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__toString-21 -25.0% -4,739 -48.3% -4,001 -100.0% -8,392 -3.7% -2,928 -3.6%
Drupal\Core\Database\Query\Select::getArguments-21 -25.0% -2,118 -21.6% -4,000 -100.0% -65,176 -28.8% -42,632 -51.7%
Drupal\Core\Database\Connection::query-21 -25.0% -1,904 -19.4% 4,000 100.0% -163,048 -72.1% -27,656 -33.6%
Drupal\Core\Database\Query\Select::preExecute-21 -25.0% -820 -8.4% 0 0.0% -2,360 -1.0% -8,944 -10.9%