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

Drupal\Core\Database\Connection::queryRun #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)27,154 26,640 -514 -1.9%
Incl. Wall Time (microsec) per call 164 160 -3 -1.9%
Excl. Wall Time (microsec)2,512 2,451 -61 -2.4%
Incl. CPU (microsecs)21,943 21,712 -231 -1.1%
Incl. CPU (microsecs) per call 132 131 -1 -1.1%
Excl. CPU (microsec)2,143 2,060 -83 -3.9%
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 Function-61 -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%