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

Drupal\Core\Database\Connection::queryRun #526a23ef211f9Run #526a239923027DiffDiff%
Number of Function Calls110 110 0 0.0%
Incl. Wall Time (microsec)39,666 39,370 -296 -0.7%
Incl. Wall Time (microsec) per call 361 358 -3 -0.7%
Excl. Wall Time (microsec)1,621 1,632 11 0.7%
Incl. CPU (microsecs)15,009 15,157 148 1.0%
Incl. CPU (microsecs) per call 136 138 1 1.0%
Excl. CPU (microsec)1,346 1,352 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 Function11 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%