Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)81 72 -9 -11.1%
Incl. Wall Time (microsec) per call 16 14 -2 -11.1%
Excl. Wall Time (microsec)61 61 0 0.0%
Incl. CPU (microsecs)87 79 -8 -9.2%
Incl. CPU (microsecs) per call 17 16 -2 -9.2%
Excl. CPU (microsec)64 63 -1 -1.6%
Incl. MemUse (bytes)6,792 6,792 0 0.0%
Incl. MemUse (bytes) per call 1,358 1,358 0 0.0%
Excl. MemUse (bytes)5,976 5,976 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -9 -0.7% -8 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -7 -77.8% -6 -75.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% -2 -22.2% -2 -25.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -9 -100.0% -7 -87.5% 0 N/A% 0 N/A%