Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519fd0873c1d7Run #519fd0d6038b3DiffDiff%
Number of Function Calls115 115 0 0.0%
Incl. Wall Time (microsec)19,699 19,903 204 1.0%
Incl. Wall Time (microsec) per call 171 173 2 1.0%
Excl. Wall Time (microsec)1,931 1,878 -53 -2.7%
Incl. CPU (microsecs)16,001 16,000 -1 -0.0%
Incl. CPU (microsecs) per call 139 139 -0 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)366,448 366,448 0 0.0%
Incl. MemUse (bytes) per call 3,187 3,187 0 0.0%
Excl. MemUse (bytes)-100,784 -100,784 0 0.0%
Incl. PeakMemUse (bytes)337,504 337,504 0 0.0%
Incl. PeakMemUse (bytes) per call 2,935 2,935 0 0.0%
Excl. PeakMemUse (bytes)40,096 40,096 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% 204 295.7% -1 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-53 -26.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 273 133.8% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -86 -42.2% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -56 -27.5% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 42 20.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 25 12.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -12 -5.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 9 4.4% -4,001 -400100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 8 3.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 1 0.5% -4,000 -400000.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 176 86.3% 4,000 400000.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 56 27.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 19 9.3% -8,001 -800100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 6 2.9% 4,000 400000.0% 0 N/A% 0 N/A%