Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #54df8d322535aRun #54df9298c351dDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)14,597 14,298 -299 -2.0%
Incl. Wall Time (microsec) per call 365 357 -7 -2.0%
Excl. Wall Time (microsec)614 634 20 3.3%
Incl. MemUse (bytes)187,560 187,560 0 0.0%
Incl. MemUse (bytes) per call 4,689 4,689 0 0.0%
Excl. MemUse (bytes)-53,912 -53,912 0 0.0%
Incl. PeakMemUse (bytes)222,744 222,888 144 0.1%
Incl. PeakMemUse (bytes) per call 5,569 5,572 4 0.1%
Excl. PeakMemUse (bytes)10,768 10,712 -56 -0.5%

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% -299 -1.2% 0 0.0% 144 0.6%
Exclusive Metrics Diff for Current Function20 6.7% 0 N/A% -56 -38.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -506 -169.2% 0 N/A% 272 188.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 310 103.7% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -119 -39.8% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 14 4.7% 0 N/A% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 2 0.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 0 0.0% 0 N/A% -64 -44.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 0 N/A% -64 -44.4%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -313 -104.7% 0 N/A% 16 11.1%
Drupal\Core\Database\Connection::expandArguments0 N/A% -30 -10.0% 0 N/A% -40 -27.8%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 19 6.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 5 1.7% 0 N/A% 224 155.6%