Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\aggregator\ItemStorageController::executeFeedItemQuery

Drupal\aggregator\ItemStorageController::executeFeedItemQueryRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19,636 20,213 577 2.9%
Incl. Wall Time (microsec) per call 19,636 20,213 577 2.9%
Excl. Wall Time (microsec)50 48 -2 -4.0%
Incl. CPU (microsecs)15,537 15,469 -68 -0.4%
Incl. CPU (microsecs) per call 15,537 15,469 -68 -0.4%
Excl. CPU (microsec)40 41 1 2.5%
Incl. MemUse (bytes)437,224 437,224 0 0.0%
Incl. MemUse (bytes) per call 437,224 437,224 0 0.0%
Excl. MemUse (bytes)-5,912 -5,912 0 0.0%
Incl. PeakMemUse (bytes)507,968 507,968 0 0.0%
Incl. PeakMemUse (bytes) per call 507,968 507,968 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\aggregator\ItemStorageController::executeFeedItemQuery [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\aggregator\ItemStorageController::executeFeedItemQuery0 N/A% 577 130.5% -68 -5.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -0.3% 1 1.5% 0 N/A% 0 N/A%
Parent function
Drupal\aggregator\ItemStorageController::loadByFeed0 N/A% 577 100.0% -68 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% 534 92.5% -101 -148.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 47 8.1% 37 54.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::extend0 N/A% -2 -0.3% -2 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchCol0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::orderBy0 N/A% 0 0.0% -2 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::limit0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%