Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)1,000 963 -37 -3.7%
Incl. Wall Time (microsec) per call 9 8 -0 -3.7%
Excl. Wall Time (microsec)962 963 1 0.1%
Incl. MemUse (bytes)234,360 234,384 24 0.0%
Incl. MemUse (bytes) per call 2,020 2,021 0 0.0%
Excl. MemUse (bytes)233,688 233,712 24 0.0%
Incl. PeakMemUse (bytes)169,632 169,696 64 0.0%
Incl. PeakMemUse (bytes) per call 1,462 1,463 1 0.0%
Excl. PeakMemUse (bytes)169,272 169,304 32 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% -37 -0.0% 24 0.0% 64 0.0%
Exclusive Metrics Diff for Current Function1 2.7% 24 100.0% 32 50.0%
Parent functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -17 -45.9% 0 0.0% 96 150.0%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% -9 -24.3% -8 -33.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 N/A% -7 -18.9% 32 133.3% -32 -50.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -8.1% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::getExpanded0 N/A% -1 -2.7% 0 0.0% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% -38 -102.7% 0 0.0% 32 50.0%