Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls16 18 2 12.5%
Incl. Wall Time (microsec)242 241 -1 -0.4%
Incl. Wall Time (microsec) per call 15 13 -2 -11.5%
Excl. Wall Time (microsec)242 241 -1 -0.4%
Incl. MemUse (bytes)139,400 140,192 792 0.6%
Incl. MemUse (bytes) per call 8,713 7,788 -924 -10.6%
Excl. MemUse (bytes)138,728 139,520 792 0.6%
Incl. PeakMemUse (bytes)122,472 121,488 -984 -0.8%
Incl. PeakMemUse (bytes) per call 7,655 6,749 -905 -11.8%
Excl. PeakMemUse (bytes)122,112 121,296 -816 -0.7%

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::fetchAllKeyed2 50.0% -1 -0.0% 792 0.1% -984 -0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% 792 100.0% -816 -82.9%
Parent functions
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% -10 -1000.0% -8 -1.0% -696 -70.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum2 100.0% 9 900.0% 800 101.0% -288 -29.3%
Child function
PDOStatement::setFetchMode2 100.0% 0 0.0% 0 0.0% -168 -17.1%