Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)1,283 1,328 45 3.5%
Incl. Wall Time (microsec) per call 22 23 1 3.5%
Excl. Wall Time (microsec)1,211 1,251 40 3.3%
Incl. CPU (microsecs)1,369 1,388 19 1.4%
Incl. CPU (microsecs) per call 24 24 0 1.4%
Excl. CPU (microsec)1,219 1,236 17 1.4%
Incl. MemUse (bytes)116,640 116,640 0 0.0%
Incl. MemUse (bytes) per call 2,011 2,011 0 0.0%
Excl. MemUse (bytes)116,176 116,176 0 0.0%
Incl. PeakMemUse (bytes)89,128 89,128 0 0.0%
Incl. PeakMemUse (bytes) per call 1,537 1,537 0 0.0%
Excl. PeakMemUse (bytes)88,416 88,416 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% 45 18.2% 19 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function40 88.9% 17 89.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 29 64.4% 13 68.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 12 26.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 6 13.3% 5 26.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -2 -4.4% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::preloadPathAlias0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 5 11.1% 2 10.5% 0 N/A% 0 N/A%