Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)242 211 -31 -12.8%
Incl. Wall Time (microsec) per call 13 12 -2 -12.8%
Excl. Wall Time (microsec)224 193 -31 -13.8%
Incl. CPU (microsecs)263 231 -32 -12.2%
Incl. CPU (microsecs) per call 15 13 -2 -12.2%
Excl. CPU (microsec)229 192 -37 -16.2%
Incl. MemUse (bytes)19,056 19,056 0 0.0%
Incl. MemUse (bytes) per call 1,059 1,059 0 0.0%
Excl. MemUse (bytes)18,240 18,240 0 0.0%
Incl. PeakMemUse (bytes)2,832 2,832 0 0.0%
Incl. PeakMemUse (bytes) per call 157 157 0 0.0%
Excl. PeakMemUse (bytes)2,232 2,232 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% -31 -8.3% -32 -3.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-31 -100.0% -37 -115.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -18 -58.1% -17 -53.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -13 -41.9% -14 -43.8% 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%
user_node_load0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 0 0.0% 5 15.6% 0 N/A% 0 N/A%