Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls110 110 0 0.0%
Incl. Wall Time (microsec)39,370 39,666 296 0.8%
Incl. Wall Time (microsec) per call 358 361 3 0.8%
Excl. Wall Time (microsec)1,632 1,621 -11 -0.7%
Incl. CPU (microsecs)15,157 15,009 -148 -1.0%
Incl. CPU (microsecs) per call 138 136 -1 -1.0%
Excl. CPU (microsec)1,352 1,346 -6 -0.4%
Incl. MemUse (bytes)788,560 788,560 0 0.0%
Incl. MemUse (bytes) per call 7,169 7,169 0 0.0%
Excl. MemUse (bytes)-109,864 -109,864 0 0.0%
Incl. PeakMemUse (bytes)582,520 582,520 0 0.0%
Incl. PeakMemUse (bytes) per call 5,296 5,296 0 0.0%
Excl. PeakMemUse (bytes)34,288 34,288 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% 296 31.3% -148 -10.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -3.7% -6 -4.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 517 174.7% 115 77.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -244 -82.4% -121 -81.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -220 -74.3% -117 -79.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 102 34.5% 13 8.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 72 24.3% -67 -45.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 54 18.2% 38 25.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 20 6.8% -7 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -5 -1.7% -2 -1.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 323 109.1% -121 -81.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -48 -16.2% -46 -31.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 32 10.8% 30 20.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 0 0.0% -5 -3.4% 0 N/A% 0 N/A%