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

Drupal\aggregator\ItemStorageController::loadByFeedRun #523c5919acc8cRun #523c58bd29e4dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20,357 19,782 -575 -2.8%
Incl. Wall Time (microsec) per call 20,357 19,782 -575 -2.8%
Excl. Wall Time (microsec)33 34 1 3.0%
Incl. CPU (microsecs)15,611 15,682 71 0.5%
Incl. CPU (microsecs) per call 15,611 15,682 71 0.5%
Excl. CPU (microsec)24 24 0 0.0%
Incl. MemUse (bytes)436,400 436,400 0 0.0%
Incl. MemUse (bytes) per call 436,400 436,400 0 0.0%
Excl. MemUse (bytes)-7,680 -7,680 0 0.0%
Incl. PeakMemUse (bytes)515,904 515,904 0 0.0%
Incl. PeakMemUse (bytes) per call 515,904 515,904 0 0.0%
Excl. PeakMemUse (bytes)1,592 1,592 0 0.0%

Parent/Child Regression/Improvement report for Drupal\aggregator\ItemStorageController::loadByFeed [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::loadByFeed0 N/A% -575 -130.1% 71 5.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\aggregator\Controller\AggregatorController::sources0 N/A% -575 -100.0% 71 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\aggregator\ItemStorageController::executeFeedItemQuery0 N/A% -577 -100.3% 68 95.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 1 0.2% 2 2.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%