Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls235 235 0 0.0%
Incl. Wall Time (microsec)40,273 39,344 -929 -2.3%
Incl. Wall Time (microsec) per call 171 167 -4 -2.3%
Excl. Wall Time (microsec)3,757 3,719 -38 -1.0%
Incl. CPU (microsecs)32,490 31,839 -651 -2.0%
Incl. CPU (microsecs) per call 138 135 -3 -2.0%
Excl. CPU (microsec)3,117 3,027 -90 -2.9%
Incl. MemUse (bytes)1,477,520 1,477,520 0 0.0%
Incl. MemUse (bytes) per call 6,287 6,287 0 0.0%
Excl. MemUse (bytes)-188,872 -188,872 0 0.0%
Incl. PeakMemUse (bytes)785,264 785,264 0 0.0%
Incl. PeakMemUse (bytes) per call 3,342 3,342 0 0.0%
Excl. PeakMemUse (bytes)42,760 42,760 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% -929 -25.8% -651 -19.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-38 -4.1% -90 -13.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -781 -84.1% -564 -86.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -99 -10.7% -54 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 58 6.2% 57 8.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 57 6.1% 71 10.9% 0 N/A% 0 N/A%
Drupal\Core\Path\Path::lookupPathSource0 N/A% -52 -5.6% -25 -3.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -43 -4.6% -66 -10.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -41 -4.4% -37 -5.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -17 -1.8% -21 -3.2% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::addRoles0 N/A% -11 -1.2% -12 -1.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -876 -94.3% -568 -87.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -45 -4.8% -47 -7.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 45 4.8% 60 9.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -15 -1.6% -6 -0.9% 0 N/A% 0 N/A%