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::query

Drupal\Core\Database\Connection::queryRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls1,267 1,267 0 0.0%
Incl. Wall Time (microsec)1,337,665 1,339,617 1,952 0.1%
Incl. Wall Time (microsec) per call 1,056 1,057 2 0.1%
Excl. Wall Time (microsec)13,134 13,210 76 0.6%
Incl. MemUse (bytes)1,779,296 1,779,240 -56 -0.0%
Incl. MemUse (bytes) per call 1,404 1,404 -0 -0.0%
Excl. MemUse (bytes)-10,960,704 -11,170,736 -210,032 -1.9%
Incl. PeakMemUse (bytes)3,367,096 3,565,304 198,208 5.9%
Incl. PeakMemUse (bytes) per call 2,658 2,814 156 5.9%
Excl. PeakMemUse (bytes)23,792 27,360 3,568 15.0%

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% 1,952 0.5% -56 -0.0% 198,208 11.8%
Exclusive Metrics Diff for Current Function76 3.9% -210,032 -375057.1% 3,568 1.8%
Parent functions
Drupal\Core\Database\Query\Update::execute0 N/A% 5,247 268.8% -24 -42.9% 169,920 85.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1,857 -95.1% -104 -185.7% 31,112 15.7%
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 6,539 335.0% -8 -14.3% -14,992 -7.6%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 N/A% -172 -8.8% -24 -42.9% 8,800 4.4%
Drupal\Core\Database\Query\Select::execute0 N/A% -1,633 -83.7% 16 28.6% 800 0.4%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -1,782 -91.3% 16 28.6% 728 0.4%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% -60 -3.1% 0 0.0% 608 0.3%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -58 -3.0% 32 57.1% 544 0.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -282 -14.4% 0 0.0% 440 0.2%
Drupal\Core\Database\Query\Delete::execute0 N/A% -3,943 -202.0% 0 0.0% 288 0.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -47 -2.4% 40 71.4% -40 -0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 1,993 102.1% 210,952 376700.0% 167,640 84.6%
Drupal\Core\Database\Connection::expandArguments0 N/A% -90 -4.6% -40 -71.4% 14,880 7.5%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 105 5.4% -192 -342.9% 9,584 4.8%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 15 0.8% -712 -1271.4% 2,536 1.3%
PDO::lastInsertId0 N/A% -22 -1.1% -8 -14.3% 0 0.0%
Drupal\Core\Database\Statement::rowCount0 N/A% -125 -6.4% -24 -42.9% 0 0.0%