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::query

Drupal\Core\Database\Connection::queryRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls1,267 1,267 0 0.0%
Incl. Wall Time (microsec)1,337,665 1,347,206 9,541 0.7%
Incl. Wall Time (microsec) per call 1,056 1,063 8 0.7%
Excl. Wall Time (microsec)13,134 13,441 307 2.3%
Incl. MemUse (bytes)1,779,296 1,778,936 -360 -0.0%
Incl. MemUse (bytes) per call 1,404 1,404 -0 -0.0%
Excl. MemUse (bytes)-10,960,704 -10,959,304 1,400 0.0%
Incl. PeakMemUse (bytes)3,367,096 3,401,536 34,440 1.0%
Incl. PeakMemUse (bytes) per call 2,658 2,685 27 1.0%
Excl. PeakMemUse (bytes)23,792 25,976 2,184 9.2%

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% 9,541 26.2% -360 -0.0% 34,440 2.9%
Exclusive Metrics Diff for Current Function307 3.2% 1,400 388.9% 2,184 6.3%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 11,834 124.0% 0 0.0% -9,688 -28.1%
Drupal\Core\Database\Query\Delete::execute0 N/A% -5,330 -55.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 3,610 37.8% -96 -26.7% 304 0.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 2,741 28.7% -240 -66.7% 21,704 63.0%
Drupal\Core\Database\Query\Update::execute0 N/A% -1,983 -20.8% -24 -6.7% 22,600 65.6%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -788 -8.3% -8 -2.2% 1,584 4.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -344 -3.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 N/A% -119 -1.2% 0 0.0% -2,064 -6.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -61 -0.6% 8 2.2% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -60 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 41 0.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 8,879 93.1% -936 -260.0% 16,968 49.3%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 221 2.3% -360 -100.0% 5,752 16.7%
Drupal\Core\Database\Statement::rowCount0 N/A% 166 1.7% -24 -6.7% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -72 -0.8% -40 -11.1% 7,864 22.8%
PDO::lastInsertId0 N/A% 24 0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 16 0.2% -400 -111.1% 1,672 4.9%