Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)288 214 -74 -25.7%
Incl. Wall Time (microsec) per call 12 9 -3 -25.7%
Excl. Wall Time (microsec)262 202 -60 -22.9%
Incl. CPU (microsecs)323 247 -76 -23.5%
Incl. CPU (microsecs) per call 13 10 -3 -23.5%
Excl. CPU (microsec)267 209 -58 -21.7%
Incl. MemUse (bytes)27,496 27,496 0 0.0%
Incl. MemUse (bytes) per call 1,146 1,146 0 0.0%
Excl. MemUse (bytes)26,680 26,680 0 0.0%
Incl. PeakMemUse (bytes)4,400 4,400 0 0.0%
Incl. PeakMemUse (bytes) per call 183 183 0 0.0%
Excl. PeakMemUse (bytes)3,752 3,752 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% -74 -5.3% -76 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-60 -81.1% -58 -76.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -43 -58.1% -42 -55.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -15 -20.3% -18 -23.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -16 -21.6% -16 -21.1% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -14 -18.9% -18 -23.7% 0 N/A% 0 N/A%