Diff Report
Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #54f295e72ec52Run #54f29712d4f96DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)14,500 14,591 91 0.6%
Incl. Wall Time (microsec) per call 330 332 2 0.6%
Excl. Wall Time (microsec)665 698 33 5.0%
Incl. MemUse (bytes)206,696 206,664 -32 -0.0%
Incl. MemUse (bytes) per call 4,698 4,697 -1 -0.0%
Excl. MemUse (bytes)-55,120 -55,120 0 0.0%
Incl. PeakMemUse (bytes)231,536 231,536 0 0.0%
Incl. PeakMemUse (bytes) per call 5,262 5,262 0 0.0%
Excl. PeakMemUse (bytes)11,968 11,968 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% 91 0.1% -32 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function33 36.3% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 180 197.8% -16 -50.0% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -56 -61.5% -8 -25.0% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -31 -34.1% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -15 -16.5% 0 0.0% 0 N/A%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 10 11.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 4 4.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -1 -1.1% -8 -25.0% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 38 41.8% -32 -100.0% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 23 25.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -4.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 1 1.1% 0 0.0% 0 N/A%