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

Drupal\Core\Database\Connection::queryRun #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls223 223 0 0.0%
Incl. Wall Time (microsec)93,791 84,154 -9,637 -10.3%
Incl. Wall Time (microsec) per call 421 377 -43 -10.3%
Excl. Wall Time (microsec)3,632 3,669 37 1.0%
Incl. CPU (microsecs)34,803 32,710 -2,093 -6.0%
Incl. CPU (microsecs) per call 156 147 -9 -6.0%
Excl. CPU (microsec)3,084 3,046 -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 Function37 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%