Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\aggregator\FeedStorageController::loadCategories

Drupal\aggregator\FeedStorageController::loadCategoriesRun #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,214 4,733 519 12.3%
Incl. Wall Time (microsec) per call 4,214 4,733 519 12.3%
Excl. Wall Time (microsec)44 35 -9 -20.5%
Incl. CPU (microsecs)3,429 3,826 397 11.6%
Incl. CPU (microsecs) per call 3,429 3,826 397 11.6%
Excl. CPU (microsec)34 25 -9 -26.5%
Incl. MemUse (bytes)537,032 552,656 15,624 2.9%
Incl. MemUse (bytes) per call 537,032 552,656 15,624 2.9%
Excl. MemUse (bytes)-1,200 -1,080 120 10.0%
Incl. PeakMemUse (bytes)483,696 0 -483,696 -100.0%
Incl. PeakMemUse (bytes) per call 483,696 0 -483,696 -100.0%
Excl. PeakMemUse (bytes)1,816 0 -1,816 -100.0%

Parent/Child Regression/Improvement report for Drupal\aggregator\FeedStorageController::loadCategories [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\FeedStorageController::loadCategories0 N/A% 519 0.1% 397 0.1% 15,624 0.1% -483,696 -2.1%
Exclusive Metrics Diff for Current Function-9 -1.7% -9 -2.3% 120 0.8% -1,816 -0.4%
Parent function
Drupal\aggregator\FeedStorageController::attachLoad0 N/A% 519 100.0% 397 100.0% 15,624 100.0% -483,696 -100.0%
Child functions
Drupal\aggregator\Entity\Feed::id0 N/A% 583 112.3% 429 108.1% 15,408 98.6% -476,840 -98.6%
Drupal\Core\Database\Connection::query0 N/A% -57 -11.0% -26 -6.5% 24 0.2% -3,608 -0.7%
Drupal\Core\Entity\EntityNG::__set0 N/A% 2 0.4% 3 0.8% 56 0.4% -952 -0.2%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 0 0.0% 0 0.0% 16 0.1% -480 -0.1%