Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)189 229 40 21.2%
Incl. Wall Time (microsec) per call 17 21 4 21.2%
Excl. Wall Time (microsec)170 205 35 20.6%
Incl. CPU (microsecs)207 250 43 20.8%
Incl. CPU (microsecs) per call 19 23 4 20.8%
Excl. CPU (microsec)178 210 32 18.0%
Incl. MemUse (bytes)14,168 14,168 0 0.0%
Incl. MemUse (bytes) per call 1,288 1,288 0 0.0%
Excl. MemUse (bytes)13,352 13,352 0 0.0%
Incl. PeakMemUse (bytes)2,704 2,656 -48 -1.8%
Incl. PeakMemUse (bytes) per call 246 241 -4 -1.8%
Excl. PeakMemUse (bytes)2,376 2,328 -48 -2.0%

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% 40 0.9% 43 1.0% 0 0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function35 87.5% 32 74.4% 0 N/A% -48 -100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 46 115.0% 47 109.3% 0 N/A% -48 -100.0%
user_node_load0 N/A% -6 -15.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -4 -9.3% 0 N/A% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% 5 12.5% 11 25.6% 0 N/A% 0 0.0%