Diff Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #550de0b43acdfRun #550de0f0bfc62DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)12,955 12,788 -167 -1.3%
Incl. Wall Time (microsec) per call 249 246 -3 -1.3%
Excl. Wall Time (microsec)798 822 24 3.0%
Incl. MemUse (bytes)192,656 192,656 0 0.0%
Incl. MemUse (bytes) per call 3,705 3,705 0 0.0%
Excl. MemUse (bytes)-45,176 -45,176 0 0.0%
Incl. PeakMemUse (bytes)153,720 153,720 0 0.0%
Incl. PeakMemUse (bytes) per call 2,956 2,956 0 0.0%
Excl. PeakMemUse (bytes)14,064 14,064 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% -167 -31.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function24 14.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -113 -67.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -55 -32.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 18 10.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -12 -7.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -6 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 6 3.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -5 -3.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -156 -93.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -18 -10.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -17 -10.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 0 0.0% 0 N/A% 0 N/A%