Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)29,817 29,757 -60 -0.2%
Incl. Wall Time (microsec) per call 195 194 -0 -0.2%
Excl. Wall Time (microsec)2,613 2,640 27 1.0%
Incl. CPU (microsecs)23,633 23,601 -32 -0.1%
Incl. CPU (microsecs) per call 154 154 -0 -0.1%
Excl. CPU (microsec)2,202 2,234 32 1.5%
Incl. MemUse (bytes)932,104 932,104 0 0.0%
Incl. MemUse (bytes) per call 6,092 6,092 0 0.0%
Excl. MemUse (bytes)-124,616 -124,616 0 0.0%
Incl. PeakMemUse (bytes)569,032 569,032 0 0.0%
Incl. PeakMemUse (bytes) per call 3,719 3,719 0 0.0%
Excl. PeakMemUse (bytes)42,896 42,896 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% -60 -2.3% -32 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 45.0% 32 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -75 -125.0% -99 -309.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -53 -88.3% -6 -18.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 44 73.3% 9 28.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 37 61.7% 37 115.6% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 34 56.7% 149 465.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -19 -31.7% -17 -53.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -18 -30.0% -82 -256.2% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% -10 -16.7% -8 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -3 -5.0% 11 34.4% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 3 5.0% -26 -81.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -37 -61.7% -24 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -37 -61.7% -28 -87.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -31 -51.7% -32 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 18 30.0% 20 62.5% 0 N/A% 0 N/A%