Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)677 668 -9 -1.3%
Incl. Wall Time (microsec) per call 36 35 -0 -1.3%
Excl. Wall Time (microsec)676 664 -12 -1.8%
Incl. MemUse (bytes)188,336 188,336 0 0.0%
Incl. MemUse (bytes) per call 9,912 9,912 0 0.0%
Excl. MemUse (bytes)187,664 187,664 0 0.0%
Incl. PeakMemUse (bytes)163,816 163,816 0 0.0%
Incl. PeakMemUse (bytes) per call 8,622 8,622 0 0.0%
Excl. PeakMemUse (bytes)163,816 163,816 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% -9 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -133.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 N/A% -10 -111.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 5 55.6% 0 N/A% 0 N/A%
Drupal\Core\Menu\MenuTreeStorage::getExpanded0 N/A% 1 11.1% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 3 33.3% 0 N/A% 0 N/A%