Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)44 44 0 0.0%
Incl. Wall Time (microsec) per call 15 15 0 0.0%
Excl. Wall Time (microsec)39 41 2 5.1%
Incl. CPU (microsecs)50 48 -2 -4.0%
Incl. CPU (microsecs) per call 17 16 -1 -4.0%
Excl. CPU (microsec)41 39 -2 -4.9%
Incl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. MemUse (bytes) per call 1,301 1,301 0 0.0%
Excl. MemUse (bytes)3,088 3,088 0 0.0%
Incl. PeakMemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes) per call 680 680 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% 0 0.0% -2 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 N/A% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field_sql_storage\Entity\Query::result0 N/A% -1 N/A% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 N/A% 0 0.0% 0 N/A% 0 N/A%