Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)560 519 -41 -7.3%
Incl. Wall Time (microsec) per call 14 13 -1 -7.3%
Excl. Wall Time (microsec)519 479 -40 -7.7%
Incl. CPU (microsecs)607 557 -50 -8.2%
Incl. CPU (microsecs) per call 15 14 -1 -8.2%
Excl. CPU (microsec)541 501 -40 -7.4%
Incl. MemUse (bytes)121,592 121,592 0 0.0%
Incl. MemUse (bytes) per call 2,966 2,966 0 0.0%
Excl. MemUse (bytes)120,776 120,776 0 0.0%
Incl. PeakMemUse (bytes)64,592 64,592 0 0.0%
Incl. PeakMemUse (bytes) per call 1,575 1,575 0 0.0%
Excl. PeakMemUse (bytes)64,032 64,032 0 0.0%

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% -41 -70.7% -50 -84.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-40 -97.6% -40 -80.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -40 -97.6% -46 -92.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% -1 -2.4% -2 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -2.4% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 1 2.4% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -1 -2.4% -10 -20.0% 0 N/A% 0 N/A%