Diff Report
Run #557c2797a7d51: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #557c2797a7d51Run #557c2635273b3DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)16,028 15,139 -889 -5.5%
Incl. Wall Time (microsec) per call 94 89 -5 -5.5%
Excl. Wall Time (microsec)1,619 1,528 -91 -5.6%
Incl. MemUse (bytes)426,616 426,408 -208 -0.0%
Incl. MemUse (bytes) per call 2,510 2,508 -1 -0.0%
Excl. MemUse (bytes)-146,128 -146,104 24 0.0%
Incl. PeakMemUse (bytes)245,416 245,496 80 0.0%
Incl. PeakMemUse (bytes) per call 1,444 1,444 0 0.0%
Excl. PeakMemUse (bytes)29,224 29,224 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% -889 -83.5% -208 -0.2% 80 0.1%
Exclusive Metrics Diff for Current Function-91 -10.2% 24 11.5% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -607 -68.3% -232 -111.5% 104 130.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -137 -15.4% 0 0.0% 40 50.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -100 -11.2% 0 0.0% -64 -80.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 N/A% -30 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% -14 -1.6% 24 11.5% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 1 0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -758 -85.3% -208 -100.0% 128 160.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -30 -3.4% 0 0.0% -56 -70.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -19 -2.1% -8 -3.8% 8 10.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 9 1.0% -16 -7.7% 0 0.0%