Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls6 7 1 16.7%
Incl. Wall Time (microsec)1,726 1,994 268 15.5%
Incl. Wall Time (microsec) per call 288 285 -3 -1.0%
Excl. Wall Time (microsec)56 60 4 7.1%
Incl. MemUse (bytes)70,128 80,384 10,256 14.6%
Incl. MemUse (bytes) per call 11,688 11,483 -205 -1.8%
Excl. MemUse (bytes)-3,200 -3,032 168 5.2%
Incl. PeakMemUse (bytes)38,464 38,456 -8 -0.0%
Incl. PeakMemUse (bytes) per call 6,411 5,494 -917 -14.3%
Excl. PeakMemUse (bytes)2,416 2,416 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Query\Select::execute1 20.0% 268 1.1% 10,256 1.4% -8 -0.0%
Exclusive Metrics Diff for Current Function4 1.5% 168 1.6% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute1 100.0% 307 114.6% 10,312 100.5% 0 0.0%
Drupal\Core\Config\DatabaseStorage::listAll0 0.0% -24 -9.0% -8 -0.1% -8 -100.0%
Drupal\Core\Menu\MenuTreeStorage::safeExecuteSelect0 0.0% -15 -5.6% -48 -0.5% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query1 25.0% 140 52.2% 1,544 15.1% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments1 25.0% 82 30.6% 8,328 81.2% 0 0.0%
Drupal\Core\Database\Query\Select::__toString1 25.0% 36 13.4% 168 1.6% -8 -100.0%
Drupal\Core\Database\Query\Select::preExecute1 25.0% 6 2.2% 48 0.5% 0 0.0%