Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)124 110 -14 -11.3%
Incl. Wall Time (microsec) per call 11 10 -1 -11.3%
Excl. Wall Time (microsec)114 100 -14 -12.3%
Incl. CPU (microsecs)136 126 -10 -7.4%
Incl. CPU (microsecs) per call 12 11 -1 -7.4%
Excl. CPU (microsec)114 111 -3 -2.6%
Incl. MemUse (bytes)22,280 22,280 0 0.0%
Incl. MemUse (bytes) per call 2,025 2,025 0 0.0%
Excl. MemUse (bytes)21,464 21,464 0 0.0%
Incl. PeakMemUse (bytes)8,096 8,096 0 0.0%
Incl. PeakMemUse (bytes) per call 736 736 0 0.0%
Excl. PeakMemUse (bytes)7,448 7,448 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% -14 -2.8% -10 -4.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -100.0% -3 -30.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -13 -92.9% -10 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -7.1% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 0 0.0% -7 -70.0% 0 N/A% 0 N/A%