Diff Report
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #5251f691abb85Run #5251f592ab279DiffDiff%
Number of Function Calls223 223 0 0.0%
Incl. Wall Time (microsec)84,154 93,791 9,637 11.5%
Incl. Wall Time (microsec) per call 377 421 43 11.5%
Excl. Wall Time (microsec)3,669 3,632 -37 -1.0%
Incl. CPU (microsecs)32,710 34,803 2,093 6.4%
Incl. CPU (microsecs) per call 147 156 9 6.4%
Excl. CPU (microsec)3,046 3,084 38 1.2%
Incl. MemUse (bytes)1,317,128 1,317,128 0 0.0%
Incl. MemUse (bytes) per call 5,906 5,906 0 0.0%
Excl. MemUse (bytes)-174,160 -174,160 0 0.0%
Incl. PeakMemUse (bytes)735,224 735,224 0 0.0%
Incl. PeakMemUse (bytes) per call 3,297 3,297 0 0.0%
Excl. PeakMemUse (bytes)61,152 61,152 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% 9,637 502.5% 2,093 21.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-37 -0.4% 38 1.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5,737 59.5% 1,093 52.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 3,030 31.4% 839 40.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 515 5.3% 91 4.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 295 3.1% 47 2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 178 1.8% 7 0.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -177 -1.8% -14 -0.7% 0 N/A% 0 N/A%
db_query0 N/A% 61 0.6% 24 1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -1 -0.0% 2 0.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -0.0% 4 0.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 9,974 103.5% 2,364 112.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -164 -1.7% -156 -7.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -117 -1.2% -108 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -19 -0.2% -45 -2.2% 0 N/A% 0 N/A%