Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)352 315 -37 -10.5%
Incl. Wall Time (microsec) per call 16 14 -2 -10.5%
Excl. Wall Time (microsec)289 277 -12 -4.2%
Incl. CPU (microsecs)375 339 -36 -9.6%
Incl. CPU (microsecs) per call 17 15 -2 -9.6%
Excl. CPU (microsec)286 270 -16 -5.6%
Incl. MemUse (bytes)22,320 22,320 0 0.0%
Incl. MemUse (bytes) per call 1,015 1,015 0 0.0%
Excl. MemUse (bytes)21,480 21,480 0 0.0%
Incl. PeakMemUse (bytes)3,208 3,208 0 0.0%
Incl. PeakMemUse (bytes) per call 146 146 0 0.0%
Excl. PeakMemUse (bytes)2,856 2,856 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% -37 -3.6% -36 -9.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -32.4% -16 -44.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -21 -56.8% -20 -55.6% 0 N/A% 0 N/A%
user_node_load0 N/A% -10 -27.0% -12 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -6 -16.2% -4 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -25 -67.6% -20 -55.6% 0 N/A% 0 N/A%