Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)122 129 7 5.7%
Incl. Wall Time (microsec) per call 10 11 1 5.7%
Excl. Wall Time (microsec)113 119 6 5.3%
Incl. CPU (microsecs)132 139 7 5.3%
Incl. CPU (microsecs) per call 11 12 1 5.3%
Excl. CPU (microsec)110 114 4 3.6%
Incl. MemUse (bytes)21,256 21,256 0 0.0%
Incl. MemUse (bytes) per call 1,771 1,771 0 0.0%
Excl. MemUse (bytes)20,440 20,440 0 0.0%
Incl. PeakMemUse (bytes)5,808 5,808 0 0.0%
Incl. PeakMemUse (bytes) per call 484 484 0 0.0%
Excl. PeakMemUse (bytes)5,160 5,160 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% 7 0.6% 7 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 85.7% 4 57.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 10 142.9% 12 171.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -42.9% -5 -71.4% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 1 14.3% 3 42.9% 0 N/A% 0 N/A%