Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #54e1529b7f3e4Run #54e157d33da83DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)33,295 33,057 -238 -0.7%
Incl. Wall Time (microsec) per call 490 486 -4 -0.7%
Excl. Wall Time (microsec)870 846 -24 -2.8%
Incl. MemUse (bytes)511,168 511,136 -32 -0.0%
Incl. MemUse (bytes) per call 7,517 7,517 -0 -0.0%
Excl. MemUse (bytes)-64,392 -64,392 0 0.0%
Incl. PeakMemUse (bytes)291,528 301,416 9,888 3.4%
Incl. PeakMemUse (bytes) per call 4,287 4,433 145 3.4%
Excl. PeakMemUse (bytes)11,760 12,784 1,024 8.7%

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% -238 -0.3% -32 -0.0% 9,888 0.6%
Exclusive Metrics Diff for Current Function-24 -10.1% 0 0.0% 1,024 10.4%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -184 -77.3% 0 0.0% -72 -0.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -110 -46.2% -80 -250.0% 6,192 62.6%
Drupal\Core\Database\Query\Select::execute0 N/A% 96 40.3% 16 50.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -65 -27.3% 32 100.0% 3,768 38.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 32 13.4% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -6 -2.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -0.4% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -102 -42.9% -8 -25.0% 4,720 47.7%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -59 -24.8% -24 -75.0% 1,576 15.9%
Drupal\Core\Database\Connection::expandArguments0 N/A% -56 -23.5% 0 0.0% 1,728 17.5%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 3 1.3% 0 0.0% 840 8.5%