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

Drupal\Core\Database\Connection::queryRun #557c2635273b3Run #557c2797a7d51DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)15,139 16,028 889 5.9%
Incl. Wall Time (microsec) per call 89 94 5 5.9%
Excl. Wall Time (microsec)1,528 1,619 91 6.0%
Incl. MemUse (bytes)426,408 426,616 208 0.0%
Incl. MemUse (bytes) per call 2,508 2,510 1 0.0%
Excl. MemUse (bytes)-146,104 -146,128 -24 -0.0%
Incl. PeakMemUse (bytes)245,496 245,416 -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 Function91 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%