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

Drupal\Core\Database\Statement::fetchAllKeyedRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)46 37 -9 -19.6%
Incl. Wall Time (microsec) per call 23 19 -5 -19.6%
Excl. Wall Time (microsec)37 34 -3 -8.1%
Incl. CPU (microsecs)50 41 -9 -18.0%
Incl. CPU (microsecs) per call 25 21 -5 -18.0%
Excl. CPU (microsec)36 34 -2 -5.6%
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 Function-3 -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%