Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)29,728 29,553 -175 -0.6%
Incl. Wall Time (microsec) per call 181 180 -1 -0.6%
Excl. Wall Time (microsec)2,690 2,642 -48 -1.8%
Incl. CPU (microsecs)23,743 23,736 -7 -0.0%
Incl. CPU (microsecs) per call 145 145 -0 -0.0%
Excl. CPU (microsec)2,274 2,172 -102 -4.5%
Incl. MemUse (bytes)1,121,832 1,121,656 -176 -0.0%
Incl. MemUse (bytes) per call 6,840 6,839 -1 -0.0%
Excl. MemUse (bytes)-130,304 -130,280 24 0.0%
Incl. PeakMemUse (bytes)585,616 587,304 1,688 0.3%
Incl. PeakMemUse (bytes) per call 3,571 3,581 10 0.3%
Excl. PeakMemUse (bytes)30,224 30,128 -96 -0.3%

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% -175 -4.2% -7 -0.2% -176 -0.2% 1,688 2.3%
Exclusive Metrics Diff for Current Function-48 -27.4% -102 -1457.1% 24 13.6% -96 -5.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -98 -56.0% 48 685.7% -88 -50.0% -800 -47.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -67 -38.3% -69 -985.7% 0 0.0% 24 1.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -64 -36.6% -14 -200.0% 0 0.0% -72 -4.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 44 25.1% 27 385.7% -24 -13.6% -24 -1.4%
Drupal\user\UserStorageController::addRoles0 N/A% -24 -13.7% -30 -428.6% 0 0.0% 8 0.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 20 11.4% -9 -128.6% 0 0.0% 160 9.5%
Drupal\Core\Database\Query\Select::execute0 N/A% 10 5.7% 31 442.9% 0 0.0% -512 -30.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 3 1.7% 1 14.3% -64 -36.4% 2,904 172.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 1 0.6% 8 114.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -117 -66.9% 94 1342.9% -176 -100.0% 2,512 148.8%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 86 49.1% 109 1557.1% 0 0.0% -432 -25.6%
Drupal\Core\Database\Connection::expandArguments0 N/A% -74 -42.3% -77 -1100.0% 0 0.0% -280 -16.6%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -22 -12.6% -31 -442.9% -24 -13.6% -16 -0.9%