Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #523f01900df5cRun #523f01e38fa84DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)58,608 52,831 -5,777 -9.9%
Incl. Wall Time (microsec) per call 434 391 -43 -9.9%
Excl. Wall Time (microsec)2,246 2,125 -121 -5.4%
Incl. CPU (microsecs)20,771 19,297 -1,474 -7.1%
Incl. CPU (microsecs) per call 154 143 -11 -7.1%
Excl. CPU (microsec)1,905 1,851 -54 -2.8%
Incl. MemUse (bytes)859,224 859,224 0 0.0%
Incl. MemUse (bytes) per call 6,365 6,365 0 0.0%
Excl. MemUse (bytes)-114,224 -114,224 0 0.0%
Incl. PeakMemUse (bytes)418,960 418,960 0 0.0%
Incl. PeakMemUse (bytes) per call 3,103 3,103 0 0.0%
Excl. PeakMemUse (bytes)29,120 29,120 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% -5,777 -1699.1% -1,474 -36.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-121 -2.1% -54 -3.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -3,528 -61.1% -961 -65.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -927 -16.0% -161 -10.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -569 -9.8% -254 -17.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -299 -5.2% -57 -3.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -245 -4.2% -70 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -185 -3.2% -20 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -44 -0.8% 26 1.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 20 0.3% 23 1.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -5,822 -100.8% -1,562 -106.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 84 1.5% 82 5.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 70 1.2% 50 3.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 12 0.2% 10 0.7% 0 N/A% 0 N/A%