Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)17,437 16,015 -1,422 -8.2%
Incl. Wall Time (microsec) per call 436 400 -36 -8.2%
Excl. Wall Time (microsec)761 701 -60 -7.9%
Incl. MemUse (bytes)188,864 188,872 8 0.0%
Incl. MemUse (bytes) per call 4,722 4,722 0 0.0%
Excl. MemUse (bytes)-53,432 -53,432 0 0.0%
Incl. PeakMemUse (bytes)224,416 224,424 8 0.0%
Incl. PeakMemUse (bytes) per call 5,610 5,611 0 0.0%
Excl. PeakMemUse (bytes)11,688 11,688 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% -1,422 -13.2% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-60 -4.2% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -634 -44.6% 8 100.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -213 -15.0% 8 100.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% -185 -13.0% 16 200.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -185 -13.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -154 -10.8% -24 -300.0% 8 100.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -26 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -25 -1.8% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -1,111 -78.1% 8 100.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -173 -12.2% 0 0.0% -32 -400.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -70 -4.9% 0 0.0% 40 500.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -8 -0.6% 0 0.0% 0 0.0%