Diff Report
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #553ba00bcf766Run #553b9a86a14e1DiffDiff%
Number of Function Calls368 368 0 0.0%
Incl. Wall Time (microsec)7,583 7,380 -203 -2.7%
Incl. Wall Time (microsec) per call 21 20 -1 -2.7%
Excl. Wall Time (microsec)1,725 1,617 -108 -6.3%
Incl. MemUse (bytes)1,185,976 1,186,704 728 0.1%
Incl. MemUse (bytes) per call 3,223 3,225 2 0.1%
Excl. MemUse (bytes)106,424 106,376 -48 -0.0%
Incl. PeakMemUse (bytes)99,768 99,824 56 0.1%
Incl. PeakMemUse (bytes) per call 271 271 0 0.1%
Excl. PeakMemUse (bytes)7,656 7,656 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::select [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::select0 N/A% -203 -0.6% 728 0.1% 56 0.0%
Exclusive Metrics Diff for Current Function-108 -53.2% -48 -6.6% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -184 -90.6% 752 103.3% 0 0.0%
Drupal\Core\Path\AliasStorage::pathHasMatchingAlias0 N/A% -24 -11.8% -24 -3.3% 56 100.0%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% 10 4.9% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::loadLinks0 N/A% -5 -2.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromDedicatedTables0 N/A% -5 -2.5% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::getExpanded0 N/A% 4 2.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::buildQuery0 N/A% 3 1.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromSharedTables0 N/A% -3 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% 1 0.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -81 -39.9% 800 109.9% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -14 -6.9% -24 -3.3% 56 100.0%