Diff Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #54811e8abf892Run #54811b6aec43dDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)14,817 14,731 -86 -0.6%
Incl. Wall Time (microsec) per call 345 343 -2 -0.6%
Excl. Wall Time (microsec)702 687 -15 -2.1%
Incl. MemUse (bytes)194,960 193,976 -984 -0.5%
Incl. MemUse (bytes) per call 4,534 4,511 -23 -0.5%
Excl. MemUse (bytes)-53,824 -53,640 184 0.3%
Incl. PeakMemUse (bytes)249,328 249,064 -264 -0.1%
Incl. PeakMemUse (bytes) per call 5,798 5,792 -6 -0.1%
Excl. PeakMemUse (bytes)14,048 14,024 -24 -0.2%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% -86 -0.1% -984 -1.4% -264 -0.3%
Exclusive Metrics Diff for Current Function-15 -17.4% 184 18.7% -24 -9.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -64 -74.4% 16 1.6% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% -57 -66.3% -944 -95.9% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 30 34.9% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -18 -20.9% 16 1.6% -264 -100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 15 17.4% -72 -7.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 10 11.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -2.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -60 -69.8% -984 -100.0% -240 -90.9%
Drupal\Core\Database\Connection::expandArguments0 N/A% -13 -15.1% -64 -6.5% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 4 4.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -2 -2.3% -120 -12.2% 0 0.0%