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\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)282 309 27 9.6%
Incl. Wall Time (microsec) per call 16 17 2 9.6%
Excl. Wall Time (microsec)263 288 25 9.5%
Incl. CPU (microsecs)315 889 574 182.2%
Incl. CPU (microsecs) per call 18 49 32 182.2%
Excl. CPU (microsec)280 845 565 201.8%
Incl. MemUse (bytes)40,208 73,344 33,136 82.4%
Incl. MemUse (bytes) per call 2,234 4,075 1,841 82.4%
Excl. MemUse (bytes)39,392 72,528 33,136 84.1%
Incl. PeakMemUse (bytes)6,296 70,336 64,040 1017.2%
Incl. PeakMemUse (bytes) per call 350 3,908 3,558 1017.2%
Excl. PeakMemUse (bytes)5,968 70,008 64,040 1073.1%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllKeyed [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\Core\Database\Statement::fetchAllKeyed0 N/A% 27 0.0% 574 0.1% 33,136 0.2% 64,040 0.3%
Exclusive Metrics Diff for Current Function25 92.6% 565 98.4% 33,136 100.0% 64,040 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 22 81.5% 24 4.2% 344 1.0% -744 -1.2%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 5 18.5% 554 96.5% 32,768 98.9% 65,264 101.9%
Drupal\aggregator\FeedStorageController::loadCategories0 N/A% 0 0.0% 0 0.0% 16 0.0% -480 -0.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -4 -0.7% 8 0.0% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% 2 7.4% 9 1.6% 0 0.0% 0 0.0%