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

Drupal\Core\Database\Connection::queryRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls135 135 0 0.0%
Incl. Wall Time (microsec)58,608 58,569 -39 -0.1%
Incl. Wall Time (microsec) per call 434 434 -0 -0.1%
Excl. Wall Time (microsec)2,246 2,255 9 0.4%
Incl. CPU (microsecs)20,771 20,563 -208 -1.0%
Incl. CPU (microsecs) per call 154 152 -2 -1.0%
Excl. CPU (microsec)1,905 1,959 54 2.8%
Incl. MemUse (bytes)859,224 859,248 24 0.0%
Incl. MemUse (bytes) per call 6,365 6,365 0 0.0%
Excl. MemUse (bytes)-114,224 -114,200 24 0.0%
Incl. PeakMemUse (bytes)418,960 419,368 408 0.1%
Incl. PeakMemUse (bytes) per call 3,103 3,106 3 0.1%
Excl. PeakMemUse (bytes)29,120 29,056 -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 Function9 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%