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::loadByFeed

Drupal\aggregator\ItemStorageController::loadByFeedRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19,782 20,357 575 2.9%
Incl. Wall Time (microsec) per call 19,782 20,357 575 2.9%
Excl. Wall Time (microsec)34 33 -1 -2.9%
Incl. CPU (microsecs)15,682 15,611 -71 -0.5%
Incl. CPU (microsecs) per call 15,682 15,611 -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 Function-1 -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%