Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19213db58a: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a191a350534Run #51a19213db58aDiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)21,598 22,233 635 2.9%
Incl. Wall Time (microsec) per call 202 208 6 2.9%
Excl. Wall Time (microsec)2,979 3,008 29 1.0%
Incl. CPU (microsecs)24,002 8,001 -16,001 -66.7%
Incl. CPU (microsecs) per call 224 75 -150 -66.7%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
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 Function29 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%