Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28ca8966ab: 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 #54f28ca8966abDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)17,437 17,329 -108 -0.6%
Incl. Wall Time (microsec) per call 436 433 -3 -0.6%
Excl. Wall Time (microsec)761 755 -6 -0.8%
Incl. MemUse (bytes)188,864 188,896 32 0.0%
Incl. MemUse (bytes) per call 4,722 4,722 1 0.0%
Excl. MemUse (bytes)-53,432 -53,416 16 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% -108 -2.3% 32 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-6 -5.6% 16 50.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -81 -75.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% -28 -25.9% 24 75.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 24 22.2% 0 0.0% 8 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -19 -17.6% 8 25.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -5 -4.6% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -109 -100.9% 24 75.0% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 21 19.4% 8 25.0% 40 500.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -15 -13.9% 0 0.0% -32 -400.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 1 0.9% -16 -50.0% 0 0.0%