Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)829 764 -65 -7.8%
Incl. Wall Time (microsec) per call 26 24 -2 -7.8%
Excl. Wall Time (microsec)782 725 -57 -7.3%
Incl. CPU (microsecs)880 813 -67 -7.6%
Incl. CPU (microsecs) per call 28 25 -2 -7.6%
Excl. CPU (microsec)791 737 -54 -6.8%
Incl. MemUse (bytes)136,856 136,832 -24 -0.0%
Incl. MemUse (bytes) per call 4,277 4,276 -1 -0.0%
Excl. MemUse (bytes)136,040 136,016 -24 -0.0%
Incl. PeakMemUse (bytes)80,104 79,968 -136 -0.2%
Incl. PeakMemUse (bytes) per call 2,503 2,499 -4 -0.2%
Excl. PeakMemUse (bytes)79,456 79,320 -136 -0.2%

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% -65 -15.0% -67 -7.4% -24 -9.1% -136 -14.4%
Exclusive Metrics Diff for Current Function-57 -87.7% -54 -80.6% -24 -100.0% -136 -100.0%
Parent functions
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% -49 -75.4% -47 -70.1% -24 -100.0% -96 -70.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -8 -12.3% -9 -13.4% 0 0.0% -40 -29.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -6 -9.2% -6 -9.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% -2 -3.1% -5 -7.5% 0 0.0% 0 0.0%
Child function
PDOStatement::setFetchMode0 N/A% -8 -12.3% -13 -19.4% 0 0.0% 0 0.0%