Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)41 20 -21 -51.2%
Incl. Wall Time (microsec) per call 21 10 -11 -51.2%
Excl. Wall Time (microsec)37 18 -19 -51.4%
Incl. CPU (microsecs)47 23 -24 -51.1%
Incl. CPU (microsecs) per call 24 12 -12 -51.1%
Excl. CPU (microsec)39 18 -21 -53.8%
Incl. MemUse (bytes)3,320 3,320 0 0.0%
Incl. MemUse (bytes) per call 1,660 1,660 0 0.0%
Excl. MemUse (bytes)2,504 2,504 0 0.0%
Incl. PeakMemUse (bytes)488 488 0 0.0%
Incl. PeakMemUse (bytes) per call 244 244 0 0.0%
Excl. PeakMemUse (bytes)488 488 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% -21 -31.8% -24 -2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -90.5% -21 -87.5% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% -12 -57.1% -13 -54.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -9 -42.9% -11 -45.8% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -9.5% -3 -12.5% 0 N/A% 0 N/A%