Diff Report
Run #51a45a3ea1945: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a45a3ea1945Run #51a459a8e59c2DiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)38,793 38,536 -257 -0.7%
Incl. Wall Time (microsec) per call 209 207 -1 -0.7%
Excl. Wall Time (microsec)5,267 5,322 55 1.0%
Incl. CPU (microsecs)28,001 24,003 -3,998 -14.3%
Incl. CPU (microsecs) per call 151 129 -21 -14.3%
Excl. CPU (microsec)8,001 4,000 -4,001 -50.0%
Incl. MemUse (bytes)290,284 290,284 0 0.0%
Incl. MemUse (bytes) per call 1,561 1,561 0 0.0%
Excl. MemUse (bytes)-77,056 -77,056 0 0.0%
Incl. PeakMemUse (bytes)256,784 256,784 0 0.0%
Incl. PeakMemUse (bytes) per call 1,381 1,381 0 0.0%
Excl. PeakMemUse (bytes)31,076 31,076 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% -257 -61.0% -3,998 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function55 21.4% -4,001 -100.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -290 -112.8% -3,999 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 55 21.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -39 -15.2% -4,000 -100.1% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 23 8.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 13 5.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -12 -4.7% 1 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 12 4.7% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -12 -4.7% 4,000 100.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -6 -2.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -358 -139.3% -8,000 -200.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 36 14.0% -3,999 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 11 4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -1 -0.4% 12,002 300.2% 0 N/A% 0 N/A%