Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)21,045 20,727 -318 -1.5%
Incl. Wall Time (microsec) per call 248 244 -4 -1.5%
Excl. Wall Time (microsec)1,607 1,598 -9 -0.6%
Incl. CPU (microsecs)14,805 14,376 -429 -2.9%
Incl. CPU (microsecs) per call 174 169 -5 -2.9%
Excl. CPU (microsec)1,406 1,364 -42 -3.0%
Incl. MemUse (bytes)556,008 556,008 0 0.0%
Incl. MemUse (bytes) per call 6,541 6,541 0 0.0%
Excl. MemUse (bytes)-83,144 -83,144 0 0.0%
Incl. PeakMemUse (bytes)370,304 370,304 0 0.0%
Incl. PeakMemUse (bytes) per call 4,357 4,357 0 0.0%
Excl. PeakMemUse (bytes)20,520 20,520 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% -318 -4.8% -429 -6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -2.8% -42 -9.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -269 -84.6% -337 -78.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -112 -35.2% -117 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 78 24.5% 78 18.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -56 -17.6% -34 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 46 14.5% -18 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -8 -2.5% -18 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 6 1.9% 22 5.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -2 -0.6% -2 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -1 -0.3% -3 -0.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -342 -107.5% -434 -101.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 16 5.0% 28 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 11 3.5% 10 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 6 1.9% 10 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::rowCount0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%