Diff Report
Run #51a19213db58a: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a19213db58aRun #51a191a350534DiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)22,233 21,598 -635 -2.9%
Incl. Wall Time (microsec) per call 208 202 -6 -2.9%
Excl. Wall Time (microsec)3,008 2,979 -29 -1.0%
Incl. CPU (microsecs)8,001 24,002 16,001 200.0%
Incl. CPU (microsecs) per call 75 224 150 200.0%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)162,424 162,424 0 0.0%
Incl. MemUse (bytes) per call 1,518 1,518 0 0.0%
Excl. MemUse (bytes)-40,440 -40,440 0 0.0%
Incl. PeakMemUse (bytes)152,584 152,584 0 0.0%
Incl. PeakMemUse (bytes) per call 1,426 1,426 0 0.0%
Excl. PeakMemUse (bytes)20,952 20,952 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% -635 -369.2% 16,001 400.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -4.6% 4,001 25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -488 -76.9% 16,002 100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -102 -16.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 59 9.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -48 -7.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -34 -5.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -21 -3.3% 4,000 25.0% 0 N/A% 0 N/A%
db_query0 N/A% -20 -3.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 14 2.2% -4,001 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 5 0.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -643 -101.3% -1 -0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 76 12.0% 12,001 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -40 -6.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%