Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)211 258 47 22.3%
Incl. Wall Time (microsec) per call 12 14 3 22.3%
Excl. Wall Time (microsec)193 232 39 20.2%
Incl. CPU (microsecs)231 283 52 22.5%
Incl. CPU (microsecs) per call 13 16 3 22.5%
Excl. CPU (microsec)192 244 52 27.1%
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% 47 1.9% 52 6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function39 83.0% 52 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 46 97.9% 49 94.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 1 2.1% 1 1.9% 0 N/A% 0 N/A%
user_node_load0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 8 17.0% 0 0.0% 0 N/A% 0 N/A%