Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff8a97ec46: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519ff7ed8fdf9Run #519ff8a97ec46DiffDiff%
Number of Function Calls118 118 0 0.0%
Incl. Wall Time (microsec)25,087 25,554 467 1.9%
Incl. Wall Time (microsec) per call 213 217 4 1.9%
Excl. Wall Time (microsec)3,457 3,396 -61 -1.8%
Incl. CPU (microsecs)24,001 20,001 -4,000 -16.7%
Incl. CPU (microsecs) per call 203 170 -34 -16.7%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)175,840 175,840 0 0.0%
Incl. MemUse (bytes) per call 1,490 1,490 0 0.0%
Excl. MemUse (bytes)-45,980 -45,980 0 0.0%
Incl. PeakMemUse (bytes)181,180 181,180 0 0.0%
Incl. PeakMemUse (bytes) per call 1,535 1,535 0 0.0%
Excl. PeakMemUse (bytes)25,712 25,712 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% 467 41.0% -4,000 -50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-61 -13.1% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 159 34.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 132 28.3% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 124 26.6% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 56 12.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -40 -8.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 39 8.4% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 32 6.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -29 -6.2% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -6 -1.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 339 72.6% -16,001 -400.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 167 35.8% 16,001 400.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 20 4.3% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 2 0.4% 0 0.0% 0 N/A% 0 N/A%