Diff Report
Run #51865f3c9032e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51865e7532e2c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51865f3c9032eRun #51865e7532e2cDiffDiff%
Number of Function Calls111 111 0 0.0%
Incl. Wall Time (microsec)11,514 11,487 -27 -0.2%
Incl. Wall Time (microsec) per call 104 103 -0 -0.2%
Excl. Wall Time (microsec)1,492 1,498 6 0.4%
Incl. CPU (microsecs)4,000 4,001 1 0.0%
Incl. CPU (microsecs) per call 36 36 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)913,160 913,160 0 0.0%
Incl. MemUse (bytes) per call 8,227 8,227 0 0.0%
Excl. MemUse (bytes)-123,168 -123,168 0 0.0%
Incl. PeakMemUse (bytes)607,384 607,384 0 0.0%
Incl. PeakMemUse (bytes) per call 5,472 5,472 0 0.0%
Excl. PeakMemUse (bytes)51,456 51,456 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% -27 -128.6% 1 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 22.2% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -16 -59.3% -4,000 -400000.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -8 -29.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -5 -18.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 4 14.8% 4,001 400100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -4 -14.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 2 7.4% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -1 -3.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 1 3.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -21 -77.8% -4,000 -400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% -19 -70.4% 4,001 400100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 6 22.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 1 3.7% 0 0.0% 0 N/A% 0 N/A%