Diff Report
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4629fe3743: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a462112dd99Run #51a4629fe3743DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)25,473 25,646 173 0.7%
Incl. Wall Time (microsec) per call 209 210 1 0.7%
Excl. Wall Time (microsec)3,533 3,491 -42 -1.2%
Incl. CPU (microsecs)28,003 20,002 -8,001 -28.6%
Incl. CPU (microsecs) per call 230 164 -66 -28.6%
Excl. CPU (microsec)4,001 4,001 0 0.0%
Incl. MemUse (bytes)248,028 248,028 0 0.0%
Incl. MemUse (bytes) per call 2,033 2,033 0 0.0%
Excl. MemUse (bytes)-68,652 -68,652 0 0.0%
Incl. PeakMemUse (bytes)301,928 301,928 0 0.0%
Incl. PeakMemUse (bytes) per call 2,475 2,475 0 0.0%
Excl. PeakMemUse (bytes)23,132 23,132 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% 173 25.1% -8,001 -400050.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-42 -24.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 163 94.2% -8,002 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -121 -69.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 75 43.4% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 31 17.9% -4,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -28 -16.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 26 15.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 15 8.7% 4,001 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 6 3.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 6 3.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 288 166.5% -8,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -64 -37.0% -4,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -30 -17.3% 3,999 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 21 12.1% 0 0.0% 0 N/A% 0 N/A%