Diff Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)24,155 24,233 78 0.3%
Incl. Wall Time (microsec) per call 190 191 1 0.3%
Excl. Wall Time (microsec)2,094 2,056 -38 -1.8%
Incl. CPU (microsecs)18,821 19,009 188 1.0%
Incl. CPU (microsecs) per call 148 150 1 1.0%
Excl. CPU (microsec)1,770 1,679 -91 -5.1%
Incl. MemUse (bytes)1,053,008 1,053,008 0 0.0%
Incl. MemUse (bytes) per call 8,291 8,291 0 0.0%
Excl. MemUse (bytes)-117,184 -117,184 0 0.0%
Incl. PeakMemUse (bytes)691,744 691,744 0 0.0%
Incl. PeakMemUse (bytes) per call 5,447 5,447 0 0.0%
Excl. PeakMemUse (bytes)34,552 34,552 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% 78 3.4% 188 7.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-38 -48.7% -91 -48.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 104 133.3% 88 46.8% 0 N/A% 0 N/A%
Drupal\Core\Path\Path::lookupPathSource0 N/A% -78 -100.0% -46 -24.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 65 83.3% 94 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% -35 -44.9% -20 -10.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 14 17.9% 13 6.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 10 12.8% 11 5.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -6 -7.7% 62 33.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 4 5.1% -14 -7.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::prepareQuery0 N/A% 100 128.2% 115 61.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 90 115.4% 108 57.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% -73 -93.6% 65 34.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::rowCount0 N/A% -9 -11.5% -10 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 8 10.3% 1 0.5% 0 N/A% 0 N/A%