Diff Report
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #52a03772cdd55Run #52a03729e7d1aDiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)26,640 27,154 514 1.9%
Incl. Wall Time (microsec) per call 160 164 3 1.9%
Excl. Wall Time (microsec)2,451 2,512 61 2.5%
Incl. CPU (microsecs)21,712 21,943 231 1.1%
Incl. CPU (microsecs) per call 131 132 1 1.1%
Excl. CPU (microsec)2,060 2,143 83 4.0%
Incl. MemUse (bytes)1,028,168 1,028,168 0 0.0%
Incl. MemUse (bytes) per call 6,194 6,194 0 0.0%
Excl. MemUse (bytes)-126,136 -126,136 0 0.0%
Incl. PeakMemUse (bytes)604,400 604,400 0 0.0%
Incl. PeakMemUse (bytes) per call 3,641 3,641 0 0.0%
Excl. PeakMemUse (bytes)50,624 50,624 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% 514 13.7% 231 6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function61 11.9% 83 35.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 254 49.4% 110 47.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 176 34.2% 78 33.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -118 -23.0% -116 -50.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 97 18.9% 61 26.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 92 17.9% 103 44.6% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 31 6.0% 30 13.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -22 -4.3% -8 -3.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 12 2.3% 3 1.3% 0 N/A% 0 N/A%
db_query0 N/A% -8 -1.6% -30 -13.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 454 88.3% 163 70.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -17 -3.3% -3 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 9 1.8% -5 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 7 1.4% -7 -3.0% 0 N/A% 0 N/A%