Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a518f009231Run #51a524e76a9fbDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)26,446 27,373 927 3.5%
Incl. Wall Time (microsec) per call 210 217 7 3.5%
Excl. Wall Time (microsec)3,800 3,643 -157 -4.1%
Incl. CPU (microsecs)12,002 32,002 20,000 166.6%
Incl. CPU (microsecs) per call 95 254 159 166.6%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)233,352 233,352 0 0.0%
Incl. MemUse (bytes) per call 1,852 1,852 0 0.0%
Excl. MemUse (bytes)-63,884 -63,884 0 0.0%
Incl. PeakMemUse (bytes)251,472 251,472 0 0.0%
Incl. PeakMemUse (bytes) per call 1,996 1,996 0 0.0%
Excl. PeakMemUse (bytes)21,296 21,296 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% 927 145.3% 20,000 499.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-157 -16.9% 4,001 20.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 546 58.9% -2 -0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 293 31.6% 8,001 40.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 79 8.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 42 4.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -31 -3.3% 4,000 20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -15 -1.6% 4,001 20.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 8 0.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 7 0.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -7 -0.8% 4,000 20.0% 0 N/A% 0 N/A%
db_query0 N/A% 5 0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 1,031 111.2% 12,000 60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 81 8.7% 8,000 40.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -48 -5.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 20 2.2% -4,001 -20.0% 0 N/A% 0 N/A%