Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)157 191 34 21.7%
Incl. Wall Time (microsec) per call 13 16 3 21.7%
Excl. Wall Time (microsec)145 171 26 17.9%
Incl. CPU (microsecs)171 210 39 22.8%
Incl. CPU (microsecs) per call 14 18 3 22.8%
Excl. CPU (microsec)143 184 41 28.7%
Incl. MemUse (bytes)13,800 13,800 0 0.0%
Incl. MemUse (bytes) per call 1,150 1,150 0 0.0%
Excl. MemUse (bytes)12,984 12,984 0 0.0%
Incl. PeakMemUse (bytes)2,664 2,664 0 0.0%
Incl. PeakMemUse (bytes) per call 222 222 0 0.0%
Excl. PeakMemUse (bytes)2,224 2,224 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% 34 0.4% 39 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function26 76.5% 41 105.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 32 94.1% 31 79.5% 0 N/A% 0 N/A%
user_node_load0 N/A% 3 8.8% 8 20.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 8 23.5% -2 -5.1% 0 N/A% 0 N/A%