Diff Report
Run #54e17147d69ca: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e177a08308d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #54e17147d69caRun #54e177a08308dDiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)31,500 33,871 2,371 7.5%
Incl. Wall Time (microsec) per call 463 498 35 7.5%
Excl. Wall Time (microsec)877 884 7 0.8%
Incl. MemUse (bytes)511,248 511,184 -64 -0.0%
Incl. MemUse (bytes) per call 7,518 7,517 -1 -0.0%
Excl. MemUse (bytes)-64,392 -64,376 16 0.0%
Incl. PeakMemUse (bytes)291,352 291,408 56 0.0%
Incl. PeakMemUse (bytes) per call 4,285 4,285 1 0.0%
Excl. PeakMemUse (bytes)11,824 11,760 -64 -0.5%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% 2,371 2.1% -64 -0.3% 56 0.2%
Exclusive Metrics Diff for Current Function7 0.3% 16 25.0% -64 -114.3%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 1,044 44.0% 8 12.5% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 936 39.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 423 17.8% -56 -87.5% 120 214.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -64 -2.7% -16 -25.0% -64 -114.3%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 24 1.0% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 5 0.2% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 3 0.1% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 2,216 93.5% -64 -100.0% 120 214.3%
Drupal\Core\Database\Connection::expandArguments0 N/A% 110 4.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 30 1.3% -24 -37.5% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 8 0.3% 8 12.5% 0 0.0%