Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)519 508 -11 -2.1%
Incl. Wall Time (microsec) per call 13 12 -0 -2.1%
Excl. Wall Time (microsec)479 467 -12 -2.5%
Incl. CPU (microsecs)557 549 -8 -1.4%
Incl. CPU (microsecs) per call 14 13 -0 -1.4%
Excl. CPU (microsec)501 484 -17 -3.4%
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 64,528 -64 -0.1%
Incl. PeakMemUse (bytes) per call 1,575 1,574 -2 -0.1%
Excl. PeakMemUse (bytes)64,032 63,968 -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 Function-12 -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%