Diff Report
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2635273b3: 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 #557c27da9db93Run #557c2635273b3DiffDiff%
Number of Function Calls7 6 -1 -14.3%
Incl. Wall Time (microsec)1,994 1,726 -268 -13.4%
Incl. Wall Time (microsec) per call 285 288 3 1.0%
Excl. Wall Time (microsec)60 56 -4 -6.7%
Incl. MemUse (bytes)80,384 70,128 -10,256 -12.8%
Incl. MemUse (bytes) per call 11,483 11,688 205 1.8%
Excl. MemUse (bytes)-3,032 -3,200 -168 -5.5%
Incl. PeakMemUse (bytes)38,456 38,464 8 0.0%
Incl. PeakMemUse (bytes) per call 5,494 6,411 917 16.7%
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::execute-1 -20.0% -268 -1.1% -10,256 -1.4% 8 0.0%
Exclusive Metrics Diff for Current Function-4 -1.5% -168 -1.6% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute-1 -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::query-1 -25.0% -140 -52.2% -1,544 -15.1% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments-1 -25.0% -82 -30.6% -8,328 -81.2% 0 0.0%
Drupal\Core\Database\Query\Select::__toString-1 -25.0% -36 -13.4% -168 -1.6% 8 100.0%
Drupal\Core\Database\Query\Select::preExecute-1 -25.0% -6 -2.2% -48 -0.5% 0 0.0%