Diff Report
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5621969453: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a5545d76a23Run #51a5621969453DiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)40,334 39,558 -776 -1.9%
Incl. Wall Time (microsec) per call 217 213 -4 -1.9%
Excl. Wall Time (microsec)5,458 5,490 32 0.6%
Incl. CPU (microsecs)32,002 24,000 -8,002 -25.0%
Incl. CPU (microsecs) per call 172 129 -43 -25.0%
Excl. CPU (microsec)4,001 12,000 7,999 199.9%
Incl. MemUse (bytes)290,276 290,276 0 0.0%
Incl. MemUse (bytes) per call 1,561 1,561 0 0.0%
Excl. MemUse (bytes)-77,044 -77,044 0 0.0%
Incl. PeakMemUse (bytes)255,904 255,904 0 0.0%
Incl. PeakMemUse (bytes) per call 1,376 1,376 0 0.0%
Excl. PeakMemUse (bytes)31,028 31,028 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. 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% -776 -48.4% -8,002 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function32 4.1% 7,999 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -556 -71.6% -16,001 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -247 -31.8% 3,999 50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 76 9.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -57 -7.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 37 4.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -25 -3.2% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 21 2.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -17 -2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -12 -1.5% 4,000 50.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 4 0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -766 -98.7% -12,001 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -46 -5.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 0.5% 4,000 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 0 0.0% -8,000 -100.0% 0 N/A% 0 N/A%