Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)191 175 -16 -8.4%
Incl. Wall Time (microsec) per call 16 15 -1 -8.4%
Excl. Wall Time (microsec)171 163 -8 -4.7%
Incl. CPU (microsecs)210 194 -16 -7.6%
Incl. CPU (microsecs) per call 18 16 -1 -7.6%
Excl. CPU (microsec)184 170 -14 -7.6%
Incl. MemUse (bytes)13,800 13,800 0 0.0%
Incl. MemUse (bytes) per call 1,150 1,150 0 0.0%
Excl. MemUse (bytes)12,984 12,984 0 0.0%
Incl. PeakMemUse (bytes)2,664 2,664 0 0.0%
Incl. PeakMemUse (bytes) per call 222 222 0 0.0%
Excl. PeakMemUse (bytes)2,224 2,224 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% -16 -0.6% -16 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -50.0% -14 -87.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -17 -106.2% -16 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 2 12.5% 1 6.2% 0 N/A% 0 N/A%
user_node_load0 N/A% -1 -6.2% -1 -6.2% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -8 -50.0% -2 -12.5% 0 N/A% 0 N/A%