Diff Report
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #553ba8c2c449dRun #553bb0137a0c9DiffDiff%
Number of Function Calls1,267 1,267 0 0.0%
Incl. Wall Time (microsec)1,348,129 1,340,505 -7,624 -0.6%
Incl. Wall Time (microsec) per call 1,064 1,058 -6 -0.6%
Excl. Wall Time (microsec)12,965 13,235 270 2.1%
Incl. MemUse (bytes)1,787,896 1,787,896 0 0.0%
Incl. MemUse (bytes) per call 1,411 1,411 0 0.0%
Excl. MemUse (bytes)-10,977,592 -10,977,592 0 0.0%
Incl. PeakMemUse (bytes)3,404,512 3,404,512 0 0.0%
Incl. PeakMemUse (bytes) per call 2,687 2,687 0 0.0%
Excl. PeakMemUse (bytes)27,624 27,624 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::query [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::query0 N/A% -7,624 -58.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function270 3.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -7,119 -93.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 6,687 87.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -5,295 -69.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -2,040 -26.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::execute0 N/A% 552 7.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% -404 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 97 1.3% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% -93 -1.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -59 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 N/A% 39 0.5% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 11 0.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -8,787 -115.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 428 5.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::rowCount0 N/A% 235 3.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 174 2.3% 0 N/A% 0 N/A%
PDO::lastInsertId0 N/A% 53 0.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 3 0.0% 0 N/A% 0 N/A%