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

Drupal\Core\Database\Statement::fetchAllKeyedRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)1,328 1,283 -45 -3.4%
Incl. Wall Time (microsec) per call 23 22 -1 -3.4%
Excl. Wall Time (microsec)1,251 1,211 -40 -3.2%
Incl. CPU (microsecs)1,388 1,369 -19 -1.4%
Incl. CPU (microsecs) per call 24 24 -0 -1.4%
Excl. CPU (microsec)1,236 1,219 -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 Function-40 -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%