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

Drupal\Core\Database\Connection::queryRun #53d435bff29d8Run #53d4352fc0c61DiffDiff%
Number of Function Calls153 153 0 0.0%
Incl. Wall Time (microsec)29,757 29,817 60 0.2%
Incl. Wall Time (microsec) per call 194 195 0 0.2%
Excl. Wall Time (microsec)2,640 2,613 -27 -1.0%
Incl. CPU (microsecs)23,601 23,633 32 0.1%
Incl. CPU (microsecs) per call 154 154 0 0.1%
Excl. CPU (microsec)2,234 2,202 -32 -1.4%
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 Function-27 -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%