Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7e2d7c63: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #519fe6587b366Run #519fe7e2d7c63DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)14 22 8 57.1%
Incl. Wall Time (microsec) per call 7 11 4 57.1%
Excl. Wall Time (microsec)14 20 6 42.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,520 3,520 0 0.0%
Incl. MemUse (bytes) per call 1,760 1,760 0 0.0%
Excl. MemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes) per call 1,092 1,092 0 0.0%
Excl. PeakMemUse (bytes)1,536 1,536 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% 8 0.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 75.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 9 112.5% 0 N/A% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% -1 -12.5% 0 N/A% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 2 25.0% 0 N/A% 0 N/A% 0 N/A%