Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)56 38 -18 -32.1%
Incl. Wall Time (microsec) per call 28 19 -9 -32.1%
Excl. Wall Time (microsec)49 34 -15 -30.6%
Incl. CPU (microsecs)61 43 -18 -29.5%
Incl. CPU (microsecs) per call 31 22 -9 -29.5%
Excl. CPU (microsec)46 34 -12 -26.1%
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)960 960 0 0.0%
Incl. PeakMemUse (bytes) per call 480 480 0 0.0%
Excl. PeakMemUse (bytes)648 648 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% -18 -0.5% -18 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -83.3% -12 -66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -18 -100.0% -17 -94.4% 0 N/A% 0 N/A%
user_node_load0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -3 -16.7% -6 -33.3% 0 N/A% 0 N/A%