Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: 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 #553ba42a8e87eDiffDiff%
Number of Function Calls368 368 0 0.0%
Incl. Wall Time (microsec)7,380 7,596 216 2.9%
Incl. Wall Time (microsec) per call 20 21 1 2.9%
Excl. Wall Time (microsec)1,617 1,673 56 3.5%
Incl. MemUse (bytes)1,186,704 1,185,832 -872 -0.1%
Incl. MemUse (bytes) per call 3,225 3,222 -2 -0.1%
Excl. MemUse (bytes)106,376 106,368 -8 -0.0%
Incl. PeakMemUse (bytes)99,824 99,776 -48 -0.0%
Incl. PeakMemUse (bytes) per call 271 271 -0 -0.0%
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% 216 0.1% -872 -0.1% -48 -0.0%
Exclusive Metrics Diff for Current Function56 25.9% -8 -0.9% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 199 92.1% -1,336 -153.2% 0 0.0%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% 8 3.7% 96 11.0% -16 -33.3%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 6 2.8% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::loadLinks0 N/A% 6 2.8% 64 7.3% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::getExpanded0 N/A% -5 -2.3% 64 7.3% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% -3 -1.4% 256 29.4% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromDedicatedTables0 N/A% 2 0.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::buildQuery0 N/A% 2 0.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromSharedTables0 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\Path\AliasStorage::pathHasMatchingAlias0 N/A% 0 0.0% -16 -1.8% -32 -66.7%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 161 74.5% -848 -97.2% -16 -33.3%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -1 -0.5% -16 -1.8% -32 -66.7%