Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)115 84 -31 -27.0%
Incl. Wall Time (microsec) per call 23 17 -6 -27.0%
Excl. Wall Time (microsec)99 73 -26 -26.3%
Incl. CPU (microsecs)123 91 -32 -26.0%
Incl. CPU (microsecs) per call 25 18 -6 -26.0%
Excl. CPU (microsec)95 72 -23 -24.2%
Incl. MemUse (bytes)6,040 6,040 0 0.0%
Incl. MemUse (bytes) per call 1,208 1,208 0 0.0%
Excl. MemUse (bytes)5,224 5,224 0 0.0%
Incl. PeakMemUse (bytes)1,360 1,360 0 0.0%
Incl. PeakMemUse (bytes) per call 272 272 0 0.0%
Excl. PeakMemUse (bytes)1,360 1,360 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% -31 -5.3% -32 -19.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-26 -83.9% -23 -71.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -35 -112.9% -37 -115.6% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 4 12.9% 5 15.6% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -5 -16.1% -9 -28.1% 0 N/A% 0 N/A%