Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f2649c790: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a0f1cae1ba2Run #51a0f2649c790DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)26,157 26,265 108 0.4%
Incl. Wall Time (microsec) per call 211 212 1 0.4%
Excl. Wall Time (microsec)3,654 3,593 -61 -1.7%
Incl. CPU (microsecs)12,000 36,001 24,001 200.0%
Incl. CPU (microsecs) per call 97 290 194 200.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)183,724 183,724 0 0.0%
Incl. MemUse (bytes) per call 1,482 1,482 0 0.0%
Excl. MemUse (bytes)-48,448 -48,448 0 0.0%
Incl. PeakMemUse (bytes)178,900 178,900 0 0.0%
Incl. PeakMemUse (bytes) per call 1,443 1,443 0 0.0%
Excl. PeakMemUse (bytes)25,508 25,508 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% 108 11.3% 24,001 600.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-61 -56.5% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 235 217.6% 24,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -58 -53.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -35 -32.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -27 -25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -20 -18.5% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 11 10.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 7 6.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -6 -5.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::prepareQuery0 N/A% 162 150.0% 8,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% -64 -59.3% 16,001 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 55 50.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 16 14.8% 0 0.0% 0 N/A% 0 N/A%