Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)58,569 58,608 39 0.1%
Incl. Wall Time (microsec) per call 434 434 0 0.1%
Excl. Wall Time (microsec)2,255 2,246 -9 -0.4%
Incl. CPU (microsecs)20,563 20,771 208 1.0%
Incl. CPU (microsecs) per call 152 154 2 1.0%
Excl. CPU (microsec)1,959 1,905 -54 -2.8%
Incl. MemUse (bytes)859,248 859,224 -24 -0.0%
Incl. MemUse (bytes) per call 6,365 6,365 -0 -0.0%
Excl. MemUse (bytes)-114,200 -114,224 -24 -0.0%
Incl. PeakMemUse (bytes)419,368 418,960 -408 -0.1%
Incl. PeakMemUse (bytes) per call 3,106 3,103 -3 -0.1%
Excl. PeakMemUse (bytes)29,056 29,120 64 0.2%

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% 39 6.5% 208 48.4% -24 -0.1% -408 -1.1%
Exclusive Metrics Diff for Current Function-9 -23.1% -54 -26.0% -24 -100.0% 64 15.7%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -523 -1341.0% 75 36.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 425 1089.7% 202 97.1% -24 -100.0% -112 -27.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 338 866.7% 5 2.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% -314 -805.1% -75 -36.1% 0 0.0% -360 -88.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -167 -428.2% -48 -23.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 161 412.8% 45 21.6% 0 0.0% 64 15.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 75 192.3% -4 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 44 112.8% 8 3.8% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 44 112.8% 236 113.5% -24 -100.0% 16 3.9%
Drupal\Core\Database\Connection::expandArguments0 N/A% 16 41.0% 0 0.0% 0 0.0% 32 7.8%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -7 -17.9% 4 1.9% 0 0.0% -520 -127.5%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -5 -12.8% 22 10.6% 24 100.0% 0 0.0%