Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)31 18 -13 -41.9%
Incl. Wall Time (microsec) per call 16 9 -7 -41.9%
Excl. Wall Time (microsec)27 16 -11 -40.7%
Incl. CPU (microsecs)51 22 -29 -56.9%
Incl. CPU (microsecs) per call 26 11 -15 -56.9%
Excl. CPU (microsec)43 18 -25 -58.1%
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)1,736 1,736 0 0.0%
Incl. PeakMemUse (bytes) per call 868 868 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 -0.0% -29 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -84.6% -25 -86.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -12 -92.3% -23 -79.3% 0 N/A% 0 N/A%
user_node_load0 N/A% -1 -7.7% -6 -20.7% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -15.4% -4 -13.8% 0 N/A% 0 N/A%