Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)39 52 13 33.3%
Incl. Wall Time (microsec) per call 20 26 7 33.3%
Excl. Wall Time (microsec)35 46 11 31.4%
Incl. CPU (microsecs)46 56 10 21.7%
Incl. CPU (microsecs) per call 23 28 5 21.7%
Excl. CPU (microsec)38 43 5 13.2%
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% 13 0.1% 10 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 84.6% 5 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 17 130.8% 16 160.0% 0 N/A% 0 N/A%
user_node_load0 N/A% -4 -30.8% -6 -60.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 2 15.4% 5 50.0% 0 N/A% 0 N/A%