Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls174 174 0 0.0%
Incl. Wall Time (microsec)30,401 30,311 -90 -0.3%
Incl. Wall Time (microsec) per call 175 174 -1 -0.3%
Excl. Wall Time (microsec)2,790 2,807 17 0.6%
Incl. CPU (microsecs)24,349 24,326 -23 -0.1%
Incl. CPU (microsecs) per call 140 140 -0 -0.1%
Excl. CPU (microsec)2,384 2,331 -53 -2.2%
Incl. MemUse (bytes)1,066,648 1,066,648 0 0.0%
Incl. MemUse (bytes) per call 6,130 6,130 0 0.0%
Excl. MemUse (bytes)-141,720 -141,720 0 0.0%
Incl. PeakMemUse (bytes)592,416 592,416 0 0.0%
Incl. PeakMemUse (bytes) per call 3,405 3,405 0 0.0%
Excl. PeakMemUse (bytes)33,968 33,968 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% -90 -5.3% -23 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 18.9% -53 -230.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -141 -156.7% -138 -600.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 116 128.9% 85 369.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% -40 -44.4% -34 -147.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -36 -40.0% -10 -43.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 35 38.9% 29 126.1% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -16 -17.8% -12 -52.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -15 -16.7% 15 65.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 11 12.2% 47 204.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -4 -4.4% -5 -21.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -104 -115.6% 14 60.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 14 15.6% 10 43.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -13 -14.4% -4 -17.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -4.4% 10 43.5% 0 N/A% 0 N/A%