Diff Report
Run #51a4ffaaeb078: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a4ffaaeb078Run #51a4f50036185DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)27,274 26,051 -1,223 -4.5%
Incl. Wall Time (microsec) per call 224 214 -10 -4.5%
Excl. Wall Time (microsec)3,447 3,584 137 4.0%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 66 33 -33 -50.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)248,028 248,028 0 0.0%
Incl. MemUse (bytes) per call 2,033 2,033 0 0.0%
Excl. MemUse (bytes)-68,652 -68,652 0 0.0%
Incl. PeakMemUse (bytes)301,928 301,928 0 0.0%
Incl. PeakMemUse (bytes) per call 2,475 2,475 0 0.0%
Excl. PeakMemUse (bytes)23,132 23,132 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% -1,223 -31.9% -4,000 -50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function137 11.2% -4,000 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -627 -51.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -199 -16.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -163 -13.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -144 -11.8% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -35 -2.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -30 -2.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -29 -2.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 6 0.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -2 -0.2% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -1,490 -121.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 97 7.9% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 34 2.8% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%