Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls264 264 0 0.0%
Incl. Wall Time (microsec)50,051 49,728 -323 -0.6%
Incl. Wall Time (microsec) per call 190 188 -1 -0.6%
Excl. Wall Time (microsec)4,626 4,643 17 0.4%
Incl. CPU (microsecs)39,096 38,947 -149 -0.4%
Incl. CPU (microsecs) per call 148 148 -1 -0.4%
Excl. CPU (microsec)3,958 3,910 -48 -1.2%
Incl. MemUse (bytes)1,728,288 1,728,288 0 0.0%
Incl. MemUse (bytes) per call 6,547 6,547 0 0.0%
Excl. MemUse (bytes)-211,016 -211,016 0 0.0%
Incl. PeakMemUse (bytes)691,744 691,744 0 0.0%
Incl. PeakMemUse (bytes) per call 2,620 2,620 0 0.0%
Excl. PeakMemUse (bytes)51,808 51,808 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. CPU Diff
(microsec)
ICpu
Diff%
Incl.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% -323 -9.4% -149 -3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 5.3% -48 -32.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -367 -113.6% -259 -173.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -168 -52.0% -49 -32.9% 0 N/A% 0 N/A%
Drupal\user\UserStorage::addRoles0 N/A% 156 48.3% 107 71.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 99 30.7% 104 69.8% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% 85 26.3% 83 55.7% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% -79 -24.5% -45 -30.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -75 -23.2% -58 -38.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 44 13.6% -8 -5.4% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -23 -7.1% -28 -18.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 5 1.5% 4 2.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -438 -135.6% -231 -155.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 148 45.8% 165 110.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -38 -11.8% -36 -24.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -12 -3.7% 1 0.7% 0 N/A% 0 N/A%