Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)1,299 1,327 28 2.2%
Incl. Wall Time (microsec) per call 23 24 1 2.2%
Excl. Wall Time (microsec)1,219 1,244 25 2.1%
Incl. CPU (microsecs)1,371 1,413 42 3.1%
Incl. CPU (microsecs) per call 24 25 1 3.1%
Excl. CPU (microsec)1,225 1,270 45 3.7%
Incl. MemUse (bytes)125,692 125,708 16 0.0%
Incl. MemUse (bytes) per call 2,245 2,245 0 0.0%
Excl. MemUse (bytes)125,228 125,244 16 0.0%
Incl. PeakMemUse (bytes)89,156 88,912 -244 -0.3%
Incl. PeakMemUse (bytes) per call 1,592 1,588 -4 -0.3%
Excl. PeakMemUse (bytes)88,428 88,184 -244 -0.3%

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% 28 1.7% 42 10.5% 16 0.1% -244 -1.0%
Exclusive Metrics Diff for Current Function25 89.3% 45 107.1% 16 100.0% -244 -100.0%
Parent functions
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 30 107.1% 43 102.4% 16 100.0% -96 -39.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -8 -28.6% -5 -11.9% 0 0.0% -148 -60.7%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% 4 14.3% 4 9.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -2 -7.1% -4 -9.5% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::preloadPathAlias0 N/A% 2 7.1% 3 7.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 2 7.1% 1 2.4% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% 3 10.7% -3 -7.1% 0 0.0% 0 0.0%