Diff Report
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)73 67 -6 -8.2%
Incl. Wall Time (microsec) per call 15 13 -1 -8.2%
Excl. Wall Time (microsec)64 57 -7 -10.9%
Incl. CPU (microsecs)82 76 -6 -7.3%
Incl. CPU (microsecs) per call 16 15 -1 -7.3%
Excl. CPU (microsec)64 60 -4 -6.2%
Incl. MemUse (bytes)7,256 7,256 0 0.0%
Incl. MemUse (bytes) per call 1,451 1,451 0 0.0%
Excl. MemUse (bytes)6,440 6,440 0 0.0%
Incl. PeakMemUse (bytes)1,960 1,960 0 0.0%
Incl. PeakMemUse (bytes) per call 392 392 0 0.0%
Excl. PeakMemUse (bytes)1,960 1,960 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% -6 -2.8% -6 -100.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -116.7% -4 -66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -8 -133.3% -5 -83.3% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 2 33.3% 1 16.7% 0 N/A% 0 N/A%
user_node_load0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 1 16.7% -2 -33.3% 0 N/A% 0 N/A%