Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)37 46 9 24.3%
Incl. Wall Time (microsec) per call 19 23 5 24.3%
Excl. Wall Time (microsec)34 37 3 8.8%
Incl. CPU (microsecs)41 50 9 22.0%
Incl. CPU (microsecs) per call 21 25 5 22.0%
Excl. CPU (microsec)34 36 2 5.9%
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)880 880 0 0.0%
Incl. PeakMemUse (bytes) per call 440 440 0 0.0%
Excl. PeakMemUse (bytes)568 568 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% 9 0.3% 9 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 33.3% 2 22.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 13 144.4% 13 144.4% 0 N/A% 0 N/A%
user_node_load0 N/A% -4 -44.4% -4 -44.4% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 6 66.7% 7 77.8% 0 N/A% 0 N/A%