Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)177 144 -33 -18.6%
Incl. Wall Time (microsec) per call 15 12 -3 -18.6%
Excl. Wall Time (microsec)157 132 -25 -15.9%
Incl. CPU (microsecs)190 158 -32 -16.8%
Incl. CPU (microsecs) per call 16 13 -3 -16.8%
Excl. CPU (microsec)157 136 -21 -13.4%
Incl. MemUse (bytes)13,944 13,944 0 0.0%
Incl. MemUse (bytes) per call 1,162 1,162 0 0.0%
Excl. MemUse (bytes)13,128 13,128 0 0.0%
Incl. PeakMemUse (bytes)2,320 2,320 0 0.0%
Incl. PeakMemUse (bytes) per call 193 193 0 0.0%
Excl. PeakMemUse (bytes)1,880 1,880 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% -33 -1.4% -32 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-25 -75.8% -21 -65.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -32 -97.0% -31 -96.9% 0 N/A% 0 N/A%
user_node_load0 N/A% -1 -3.0% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -8 -24.2% -11 -34.4% 0 N/A% 0 N/A%