Diff Report
Run #51865f6e876d3: 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 #51865f6e876d3Run #51865e7532e2cDiffDiff%
Number of Function Calls111 111 0 0.0%
Incl. Wall Time (microsec)11,581 11,487 -94 -0.8%
Incl. Wall Time (microsec) per call 104 103 -1 -0.8%
Excl. Wall Time (microsec)1,506 1,498 -8 -0.5%
Incl. CPU (microsecs)16,001 4,001 -12,000 -75.0%
Incl. CPU (microsecs) per call 144 36 -108 -75.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)913,184 913,160 -24 -0.0%
Incl. MemUse (bytes) per call 8,227 8,227 -0 -0.0%
Excl. MemUse (bytes)-123,136 -123,168 -32 -0.0%
Incl. PeakMemUse (bytes)607,528 607,384 -144 -0.0%
Incl. PeakMemUse (bytes) per call 5,473 5,472 -1 -0.0%
Excl. PeakMemUse (bytes)51,520 51,456 -64 -0.1%

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% -94 -40.9% -12,000 -299.9% -24 -1.0% -144 -5.9%
Exclusive Metrics Diff for Current Function-8 -8.5% 0 0.0% -32 -133.3% -64 -44.4%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -39 -41.5% 0 0.0% 0 0.0% 16 11.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -33 -35.1% -16,001 -133.3% -40 -166.7% -200 -138.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -18 -19.1% 0 0.0% 0 0.0% 72 50.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -4 -4.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 4 4.3% 0 0.0% 0 0.0% 0 0.0%
db_query0 N/A% -3 -3.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% -1 -1.1% 4,001 33.3% 16 66.7% -32 -22.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -72 -76.6% -7,999 -66.7% -24 -100.0% 240 166.7%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -11 -11.7% 0 0.0% 0 0.0% -120 -83.3%
Drupal\Core\Database\Connection::expandArguments0 N/A% -9 -9.6% -4,001 -33.3% 0 0.0% -88 -61.1%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 6 6.4% 0 0.0% 32 133.3% -112 -77.8%