Diff Report
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #519dd95192eacRun #519dd86a86681DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)46 41 -5 -10.9%
Incl. Wall Time (microsec) per call 23 21 -3 -10.9%
Excl. Wall Time (microsec)41 36 -5 -12.2%
Incl. CPU (microsecs)48 46 -2 -4.2%
Incl. CPU (microsecs) per call 24 23 -1 -4.2%
Excl. CPU (microsec)37 36 -1 -2.7%
Incl. MemUse (bytes)3,488 3,488 0 0.0%
Incl. MemUse (bytes) per call 1,744 1,744 0 0.0%
Excl. MemUse (bytes)2,672 2,672 0 0.0%
Incl. PeakMemUse (bytes)1,280 1,280 0 0.0%
Incl. PeakMemUse (bytes) per call 640 640 0 0.0%
Excl. PeakMemUse (bytes)776 776 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% -5 -0.4% -2 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% -5 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%