Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)71 43 -28 -39.4%
Incl. Wall Time (microsec) per call 71 43 -28 -39.4%
Excl. Wall Time (microsec)55 33 -22 -40.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,032 3,032 0 0.0%
Incl. MemUse (bytes) per call 3,032 3,032 0 0.0%
Excl. MemUse (bytes)1,896 1,896 0 0.0%
Incl. PeakMemUse (bytes)1,536 1,536 0 0.0%
Incl. PeakMemUse (bytes) per call 1,536 1,536 0 0.0%
Excl. PeakMemUse (bytes)952 952 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 -0.0% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -78.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -28 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -6 -21.4% 4,000 100.0% 0 N/A% 0 N/A%