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

Drupal\Core\Database\Connection::selectRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls368 368 0 0.0%
Incl. Wall Time (microsec)7,380 7,583 203 2.8%
Incl. Wall Time (microsec) per call 20 21 1 2.8%
Excl. Wall Time (microsec)1,617 1,725 108 6.7%
Incl. MemUse (bytes)1,186,704 1,185,976 -728 -0.1%
Incl. MemUse (bytes) per call 3,225 3,223 -2 -0.1%
Excl. MemUse (bytes)106,376 106,424 48 0.0%
Incl. PeakMemUse (bytes)99,824 99,768 -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 Function108 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%