Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\aggregator\ItemStorageController::loadByFeed

Drupal\aggregator\ItemStorageController::loadByFeedRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)16,599 16,564 -35 -0.2%
Incl. Wall Time (microsec) per call 16,599 16,564 -35 -0.2%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)12,120 12,048 -72 -0.6%
Incl. CPU (microsecs) per call 12,120 12,048 -72 -0.6%
Excl. CPU (microsec)22 25 3 13.6%
Incl. MemUse (bytes)534,632 534,632 0 0.0%
Incl. MemUse (bytes) per call 534,632 534,632 0 0.0%
Excl. MemUse (bytes)-8,544 -8,544 0 0.0%
Incl. PeakMemUse (bytes)610,112 610,112 0 0.0%
Incl. PeakMemUse (bytes) per call 610,112 610,112 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% -35 -0.9% -72 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.9% 3 4.2% 0 N/A% 0 N/A%
Parent function
Drupal\aggregator\Controller\AggregatorController::sources0 N/A% -35 -100.0% -72 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\aggregator\ItemStorageController::executeFeedItemQuery0 N/A% -42 -120.0% -80 -111.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% 6 17.1% 6 8.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%