Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51abc4cb0a647Run #51abc588c7973DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)72 96 24 33.3%
Incl. Wall Time (microsec) per call 14 19 5 33.3%
Excl. Wall Time (microsec)67 85 18 26.9%
Incl. CPU (microsecs)80 103 23 28.7%
Incl. CPU (microsecs) per call 16 21 5 28.8%
Excl. CPU (microsec)68 84 16 23.5%
Incl. MemUse (bytes)6,840 6,840 0 0.0%
Incl. MemUse (bytes) per call 1,368 1,368 0 0.0%
Excl. MemUse (bytes)6,024 6,024 0 0.0%
Incl. PeakMemUse (bytes)2,672 2,672 0 0.0%
Incl. PeakMemUse (bytes) per call 534 534 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 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% 24 43.6% 23 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 75.0% 16 69.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 24 100.0% 24 104.3% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 6 25.0% 7 30.4% 0 N/A% 0 N/A%