Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: 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 #5394e33e8d847DiffDiff%
Number of Function Calls264 264 0 0.0%
Incl. Wall Time (microsec)50,051 49,844 -207 -0.4%
Incl. Wall Time (microsec) per call 190 189 -1 -0.4%
Excl. Wall Time (microsec)4,626 4,568 -58 -1.3%
Incl. CPU (microsecs)39,096 38,968 -128 -0.3%
Incl. CPU (microsecs) per call 148 148 -0 -0.3%
Excl. CPU (microsec)3,958 3,845 -113 -2.9%
Incl. MemUse (bytes)1,728,288 1,597,184 -131,104 -7.6%
Incl. MemUse (bytes) per call 6,547 6,050 -497 -7.6%
Excl. MemUse (bytes)-211,016 -342,048 -131,032 -62.1%
Incl. PeakMemUse (bytes)691,744 695,704 3,960 0.6%
Incl. PeakMemUse (bytes) per call 2,620 2,635 15 0.6%
Excl. PeakMemUse (bytes)51,808 52,680 872 1.7%

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% -207 -47.7% -128 -14.1% -131,104 -49660.6% 3,960 419.5%
Exclusive Metrics Diff for Current Function-58 -28.0% -113 -88.3% -131,032 -99.9% 872 22.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -283 -136.7% -176 -137.5% -130,960 -99.9% 4,792 121.0%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% -84 -40.6% 17 13.3% -40 -0.0% -120 -3.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -119 -57.5% -167 -130.5% -40 -0.0% -544 -13.7%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% 373 180.2% 234 182.8% -32 -0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -41 -19.8% -32 -25.0% -24 -0.0% -24 -0.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -30 -14.5% -51 -39.8% -8 -0.0% -32 -0.8%
Drupal\user\UserStorage::addRoles0 N/A% 3 1.4% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 128 61.8% 80 62.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -27 -13.0% -22 -17.2% 0 0.0% -48 -1.2%
Drupal\Core\Database\Query\Select::execute0 N/A% -127 -61.4% -10 -7.8% 0 0.0% -64 -1.6%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -272 -131.4% -169 -132.0% -128 -0.1% -144 -3.6%
Drupal\Core\Database\Connection::expandArguments0 N/A% 160 77.3% 192 150.0% 32 0.0% 1,488 37.6%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 24 11.6% 20 15.6% 16 0.0% 1,352 34.1%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -61 -29.5% -58 -45.3% 8 0.0% 392 9.9%