Diff Report
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a524e76a9fbRun #51a518f009231DiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)27,373 26,446 -927 -3.4%
Incl. Wall Time (microsec) per call 217 210 -7 -3.4%
Excl. Wall Time (microsec)3,643 3,800 157 4.3%
Incl. CPU (microsecs)32,002 12,002 -20,000 -62.5%
Incl. CPU (microsecs) per call 254 95 -159 -62.5%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)233,352 233,352 0 0.0%
Incl. MemUse (bytes) per call 1,852 1,852 0 0.0%
Excl. MemUse (bytes)-63,884 -63,884 0 0.0%
Incl. PeakMemUse (bytes)251,472 251,472 0 0.0%
Incl. PeakMemUse (bytes) per call 1,996 1,996 0 0.0%
Excl. PeakMemUse (bytes)21,296 21,296 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% -927 -145.3% -20,000 -499.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function157 16.9% -4,001 -20.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -546 -58.9% 2 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -293 -31.6% -8,001 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -79 -8.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -42 -4.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 31 3.3% -4,000 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 15 1.6% -4,001 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -8 -0.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -7 -0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 7 0.8% -4,000 -20.0% 0 N/A% 0 N/A%
db_query0 N/A% -5 -0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -1,031 -111.2% -12,000 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -81 -8.7% -8,000 -40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 48 5.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -20 -2.2% 4,001 20.0% 0 N/A% 0 N/A%