Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)172 144 -28 -16.3%
Incl. Wall Time (microsec) per call 14 12 -2 -16.3%
Excl. Wall Time (microsec)152 132 -20 -13.2%
Incl. CPU (microsecs)188 158 -30 -16.0%
Incl. CPU (microsecs) per call 16 13 -3 -16.0%
Excl. CPU (microsec)155 136 -19 -12.3%
Incl. MemUse (bytes)13,944 13,944 0 0.0%
Incl. MemUse (bytes) per call 1,162 1,162 0 0.0%
Excl. MemUse (bytes)13,128 13,128 0 0.0%
Incl. PeakMemUse (bytes)2,320 2,320 0 0.0%
Incl. PeakMemUse (bytes) per call 193 193 0 0.0%
Excl. PeakMemUse (bytes)1,880 1,880 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% -28 -1.1% -30 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-20 -71.4% -19 -63.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -15 -53.6% -15 -50.0% 0 N/A% 0 N/A%
user_node_load0 N/A% -13 -46.4% -14 -46.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -8 -28.6% -11 -36.7% 0 N/A% 0 N/A%