Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls182 182 0 0.0%
Incl. Wall Time (microsec)105,380 103,808 -1,572 -1.5%
Incl. Wall Time (microsec) per call 579 570 -9 -1.5%
Excl. Wall Time (microsec)3,966 3,963 -3 -0.1%
Incl. CPU (microsecs)39,512 38,658 -854 -2.2%
Incl. CPU (microsecs) per call 217 212 -5 -2.2%
Excl. CPU (microsec)3,524 3,573 49 1.4%
Incl. MemUse (bytes)2,392,752 2,392,752 0 0.0%
Incl. MemUse (bytes) per call 13,147 13,147 0 0.0%
Excl. MemUse (bytes)-267,728 -267,728 0 0.0%
Incl. PeakMemUse (bytes)1,532,080 1,532,080 0 0.0%
Incl. PeakMemUse (bytes) per call 8,418 8,418 0 0.0%
Excl. PeakMemUse (bytes)59,616 59,616 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% -1,572 -154.0% -854 -48.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.2% 49 5.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -1,292 -82.2% -633 -74.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -582 -37.0% -150 -17.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 177 11.3% 8 0.9% 0 N/A% 0 N/A%
db_query0 N/A% 171 10.9% 85 10.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 115 7.3% 113 13.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -64 -4.1% -223 -26.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -49 -3.1% -44 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -41 -2.6% -5 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -4 -0.3% -2 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -3 -0.2% -3 -0.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -1,713 -109.0% -993 -116.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 79 5.0% 60 7.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 36 2.3% 21 2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 29 1.8% 9 1.1% 0 N/A% 0 N/A%