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

Drupal\Core\Database\Statement::fetchAllKeyedRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)229 189 -40 -17.5%
Incl. Wall Time (microsec) per call 21 17 -4 -17.5%
Excl. Wall Time (microsec)205 170 -35 -17.1%
Incl. CPU (microsecs)250 207 -43 -17.2%
Incl. CPU (microsecs) per call 23 19 -4 -17.2%
Excl. CPU (microsec)210 178 -32 -15.2%
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)2,656 2,704 48 1.8%
Incl. PeakMemUse (bytes) per call 241 246 4 1.8%
Excl. PeakMemUse (bytes)2,328 2,376 48 2.1%

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 Function-35 -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%