Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)999 1,034 35 3.5%
Incl. Wall Time (microsec) per call 67 69 2 3.5%
Excl. Wall Time (microsec)977 1,015 38 3.9%
Incl. CPU (microsecs)1,023 1,060 37 3.6%
Incl. CPU (microsecs) per call 68 71 2 3.6%
Excl. CPU (microsec)981 1,024 43 4.4%
Incl. MemUse (bytes)92,736 92,736 0 0.0%
Incl. MemUse (bytes) per call 6,182 6,182 0 0.0%
Excl. MemUse (bytes)92,272 92,272 0 0.0%
Incl. PeakMemUse (bytes)78,344 78,344 0 0.0%
Incl. PeakMemUse (bytes) per call 5,223 5,223 0 0.0%
Excl. PeakMemUse (bytes)78,000 78,000 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% 35 2.1% 37 7.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function38 108.6% 43 116.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 44 125.7% 44 118.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -5 -14.3% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -4 -11.4% -6 -16.2% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -3 -8.6% -6 -16.2% 0 N/A% 0 N/A%