Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)1,345 1,386 41 3.0%
Incl. Wall Time (microsec) per call 22 23 1 3.0%
Excl. Wall Time (microsec)1,266 1,299 33 2.6%
Incl. CPU (microsecs)1,424 1,451 27 1.9%
Incl. CPU (microsecs) per call 24 24 0 1.9%
Excl. CPU (microsec)1,275 1,293 18 1.4%
Incl. MemUse (bytes)129,616 129,624 8 0.0%
Incl. MemUse (bytes) per call 2,160 2,160 0 0.0%
Excl. MemUse (bytes)129,152 129,160 8 0.0%
Incl. PeakMemUse (bytes)91,928 92,020 92 0.1%
Incl. PeakMemUse (bytes) per call 1,532 1,534 2 0.1%
Excl. PeakMemUse (bytes)91,136 91,228 92 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% 41 0.9% 27 0.7% 8 0.0% 92 0.1%
Exclusive Metrics Diff for Current Function33 80.5% 18 66.7% 8 100.0% 92 100.0%
Parent functions
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 40 97.6% 28 103.7% 8 100.0% 32 34.8%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% 9 22.0% 9 33.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 5 12.2% 3 11.1% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::preloadPathAlias0 N/A% -5 -12.2% -4 -14.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -5 -12.2% -5 -18.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -2 -4.9% -3 -11.1% 0 0.0% 60 65.2%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll0 N/A% -1 -2.4% -1 -3.7% 0 0.0% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% 8 19.5% 9 33.3% 0 0.0% 0 0.0%