Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)32 19 -13 -40.6%
Incl. Wall Time (microsec) per call 16 10 -7 -40.6%
Excl. Wall Time (microsec)28 17 -11 -39.3%
Incl. CPU (microsecs)36 27 -9 -25.0%
Incl. CPU (microsecs) per call 18 14 -5 -25.0%
Excl. CPU (microsec)29 21 -8 -27.6%
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)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes) per call 856 856 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% -13 -0.8% -9 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -84.6% -8 -88.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -12 -92.3% -7 -77.8% 0 N/A% 0 N/A%
user_node_load0 N/A% -1 -7.7% -2 -22.2% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -15.4% -1 -11.1% 0 N/A% 0 N/A%