Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)134 129 -5 -3.7%
Incl. Wall Time (microsec) per call 9 9 -0 -3.7%
Excl. Wall Time (microsec)127 121 -6 -4.7%
Incl. CPU (microsecs)153 150 -3 -2.0%
Incl. CPU (microsecs) per call 10 10 -0 -2.0%
Excl. CPU (microsec)130 126 -4 -3.1%
Incl. MemUse (bytes)26,080 26,096 16 0.1%
Incl. MemUse (bytes) per call 1,739 1,740 1 0.1%
Excl. MemUse (bytes)25,264 25,280 16 0.1%
Incl. PeakMemUse (bytes)4,592 4,560 -32 -0.7%
Incl. PeakMemUse (bytes) per call 306 304 -2 -0.7%
Excl. PeakMemUse (bytes)3,944 3,912 -32 -0.8%

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% -5 -0.2% -3 -0.1% 16 0.1% -32 -0.1%
Exclusive Metrics Diff for Current Function-6 -120.0% -4 -133.3% 16 100.0% -32 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -60.0% 0 0.0% 16 100.0% -32 -100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -20.0% -3 -100.0% 0 0.0% 0 0.0%
user_node_load0 N/A% -1 -20.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% 1 20.0% 1 33.3% 0 0.0% 0 0.0%