Diff Report
Run #531ccbd4518b6: 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 #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)508 519 11 2.2%
Incl. Wall Time (microsec) per call 12 13 0 2.2%
Excl. Wall Time (microsec)467 479 12 2.6%
Incl. CPU (microsecs)549 557 8 1.5%
Incl. CPU (microsecs) per call 13 14 0 1.5%
Excl. CPU (microsec)484 501 17 3.5%
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)64,528 64,592 64 0.1%
Incl. PeakMemUse (bytes) per call 1,574 1,575 2 0.1%
Excl. PeakMemUse (bytes)63,968 64,032 64 0.1%

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% 11 11.2% 8 3.1% 0 0.0% 64 0.2%
Exclusive Metrics Diff for Current Function12 109.1% 17 212.5% 0 N/A% 64 100.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% 7 63.6% 6 75.0% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll0 N/A% 5 45.5% 4 50.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -5 -45.5% -10 -125.0% 0 N/A% 64 100.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 2 18.2% 6 75.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 2 18.2% 2 25.0% 0 N/A% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% -1 -9.1% -9 -112.5% 0 N/A% 0 0.0%