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

Drupal\Core\Database\Connection::queryRun #51a4629fe3743Run #51a462112dd99DiffDiff%
Number of Function Calls122 122 0 0.0%
Incl. Wall Time (microsec)25,646 25,473 -173 -0.7%
Incl. Wall Time (microsec) per call 210 209 -1 -0.7%
Excl. Wall Time (microsec)3,491 3,533 42 1.2%
Incl. CPU (microsecs)20,002 28,003 8,001 40.0%
Incl. CPU (microsecs) per call 164 230 66 40.0%
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 Function42 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%