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

Drupal\Core\Database\Connection::queryRun #53195a48b6f09Run #53195b6957e56DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)24,233 24,155 -78 -0.3%
Incl. Wall Time (microsec) per call 191 190 -1 -0.3%
Excl. Wall Time (microsec)2,056 2,094 38 1.8%
Incl. CPU (microsecs)19,009 18,821 -188 -1.0%
Incl. CPU (microsecs) per call 150 148 -1 -1.0%
Excl. CPU (microsec)1,679 1,770 91 5.4%
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 Function38 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%