Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)53,237 54,555 1,318 2.5%
Incl. Wall Time (microsec) per call 459 470 11 2.5%
Excl. Wall Time (microsec)2,285 2,274 -11 -0.5%
Incl. CPU (microsecs)21,324 21,741 417 2.0%
Incl. CPU (microsecs) per call 184 187 4 2.0%
Excl. CPU (microsec)2,010 2,018 8 0.4%
Incl. MemUse (bytes)757,632 757,632 0 0.0%
Incl. MemUse (bytes) per call 6,531 6,531 0 0.0%
Excl. MemUse (bytes)-97,880 -97,880 0 0.0%
Incl. PeakMemUse (bytes)511,232 511,232 0 0.0%
Incl. PeakMemUse (bytes) per call 4,407 4,407 0 0.0%
Excl. PeakMemUse (bytes)33,728 33,728 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% 1,318 75.3% 417 49.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -0.8% 8 1.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 841 63.8% 193 46.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 486 36.9% 218 52.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -78 -5.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 19 1.4% 5 1.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 18 1.4% -59 -14.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 16 1.2% -68 -16.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 10 0.8% 118 28.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 6 0.5% 10 2.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 1,437 109.0% 515 123.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -53 -4.0% -67 -16.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -47 -3.6% -30 -7.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -8 -0.6% -9 -2.2% 0 N/A% 0 N/A%