Diff Report
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abc60afda3: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519abb02c8da6Run #519abc60afda3DiffDiff%
Number of Function Calls206 206 0 0.0%
Incl. Wall Time (microsec)44,283 45,734 1,451 3.3%
Incl. Wall Time (microsec) per call 215 222 7 3.3%
Excl. Wall Time (microsec)5,973 6,137 164 2.7%
Incl. CPU (microsecs)36,003 52,001 15,998 44.4%
Incl. CPU (microsecs) per call 175 252 78 44.4%
Excl. CPU (microsec)4,000 4,001 1 0.0%
Incl. MemUse (bytes)300,092 300,092 0 0.0%
Incl. MemUse (bytes) per call 1,457 1,457 0 0.0%
Excl. MemUse (bytes)-87,216 -87,216 0 0.0%
Incl. PeakMemUse (bytes)240,672 240,672 0 0.0%
Incl. PeakMemUse (bytes) per call 1,168 1,168 0 0.0%
Excl. PeakMemUse (bytes)29,452 29,452 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% 1,451 135.9% 15,998 399.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function164 11.3% 1 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,159 79.9% 11,999 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 135 9.3% 4,000 25.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 69 4.8% 3,999 25.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 54 3.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 37 2.5% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 20 1.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -16 -1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -10 -0.7% -4,000 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 3 0.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 1,046 72.1% -1 -0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 144 9.9% 3,999 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 72 5.0% 7,999 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 25 1.7% 4,000 25.0% 0 N/A% 0 N/A%