Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)53 79 26 49.1%
Incl. Wall Time (microsec) per call 27 40 13 49.1%
Excl. Wall Time (microsec)46 69 23 50.0%
Incl. CPU (microsecs)57 84 27 47.4%
Incl. CPU (microsecs) per call 29 42 14 47.4%
Excl. CPU (microsec)42 64 22 52.4%
Incl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. MemUse (bytes) per call 988 988 0 0.0%
Excl. MemUse (bytes)1,512 1,512 0 0.0%
Incl. PeakMemUse (bytes)784 784 0 0.0%
Incl. PeakMemUse (bytes) per call 392 392 0 0.0%
Excl. PeakMemUse (bytes)472 472 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% 26 0.0% 27 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function23 88.5% 22 81.5% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 27 103.8% 28 103.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -1 -3.8% -1 -3.7% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 3 11.5% 5 18.5% 0 N/A% 0 N/A%