Diff Report
Run #51a278c0bf3d5: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a278c0bf3d5Run #51a279f421da5DiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)31,623 31,615 -8 -0.0%
Incl. Wall Time (microsec) per call 208 208 -0 -0.0%
Excl. Wall Time (microsec)4,374 4,311 -63 -1.4%
Incl. CPU (microsecs)32,002 28,001 -4,001 -12.5%
Incl. CPU (microsecs) per call 211 184 -26 -12.5%
Excl. CPU (microsec)4,001 4,001 0 0.0%
Incl. MemUse (bytes)222,724 222,732 8 0.0%
Incl. MemUse (bytes) per call 1,465 1,465 0 0.0%
Excl. MemUse (bytes)-58,768 -58,768 0 0.0%
Incl. PeakMemUse (bytes)212,408 212,528 120 0.1%
Incl. PeakMemUse (bytes) per call 1,397 1,398 1 0.1%
Excl. PeakMemUse (bytes)29,132 29,076 -56 -0.2%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% -8 -0.2% -4,001 -100.0% 8 0.0% 120 0.6%
Exclusive Metrics Diff for Current Function-63 -787.5% 0 0.0% 0 0.0% -56 -46.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -31 -387.5% -4,000 -100.0% 4 50.0% 176 146.7%
Drupal\Core\Database\Query\Select::execute0 N/A% -1 -12.5% 0 0.0% 4 50.0% -56 -46.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 2 25.0% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 50 625.0% 3,999 100.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -30 -375.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 4 50.0% 0 0.0% 0 0.0% 0 0.0%
db_query0 N/A% -16 -200.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 9 112.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 62.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 0 0.0% 3,999 100.0% 0 0.0% 144 120.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -37 -462.5% 0 0.0% 0 0.0% 84 70.0%
Drupal\Core\Database\Statement::execute0 N/A% 104 1300.0% -8,000 -200.0% 8 100.0% -52 -43.3%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -12 -150.0% 0 0.0% 0 0.0% 0 0.0%