Diff Report
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a15418571e4: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a152cadd6ccRun #51a15418571e4DiffDiff%
Number of Function Calls199 199 0 0.0%
Incl. Wall Time (microsec)46,351 46,176 -175 -0.4%
Incl. Wall Time (microsec) per call 233 232 -1 -0.4%
Excl. Wall Time (microsec)7,050 7,085 35 0.5%
Incl. CPU (microsecs)32,002 32,001 -1 -0.0%
Incl. CPU (microsecs) per call 161 161 -0 -0.0%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)446,576 446,576 0 0.0%
Incl. MemUse (bytes) per call 2,244 2,244 0 0.0%
Excl. MemUse (bytes)-134,480 -134,480 0 0.0%
Incl. PeakMemUse (bytes)297,308 297,308 0 0.0%
Incl. PeakMemUse (bytes) per call 1,494 1,494 0 0.0%
Excl. PeakMemUse (bytes)40,136 40,136 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% -175 -4.3% -1 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function35 20.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -247 -141.1% -4,000 -400000.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 70 40.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 22 12.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% -7 -4.0% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -5 -2.9% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -5 -2.9% -4,000 -400000.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -2.9% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 1 0.6% 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\Statement::execute0 N/A% -315 -180.0% -12,001 -1200100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 42 24.0% 8,000 800000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 40 22.9% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 22 12.6% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::rowCount0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%