Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)444 462 18 4.1%
Incl. Wall Time (microsec) per call 15 16 1 4.1%
Excl. Wall Time (microsec)433 454 21 4.8%
Incl. CPU (microsecs)476 493 17 3.6%
Incl. CPU (microsecs) per call 16 17 1 3.6%
Excl. CPU (microsec)435 453 18 4.1%
Incl. MemUse (bytes)111,616 111,632 16 0.0%
Incl. MemUse (bytes) per call 3,849 3,849 1 0.0%
Excl. MemUse (bytes)110,800 110,816 16 0.0%
Incl. PeakMemUse (bytes)72,144 72,128 -16 -0.0%
Incl. PeakMemUse (bytes) per call 2,488 2,487 -1 -0.0%
Excl. PeakMemUse (bytes)71,592 71,576 -16 -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% 18 1.2% 17 1.0% 16 0.2% -16 -0.1%
Exclusive Metrics Diff for Current Function21 116.7% 18 105.9% 16 100.0% -16 -100.0%
Parent functions
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 8 44.4% 8 47.1% 16 100.0% -16 -100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 5 27.8% 3 17.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 4 22.2% 4 23.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 1 5.6% 2 11.8% 0 0.0% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% -3 -16.7% -1 -5.9% 0 0.0% 0 0.0%