Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)1,135 1,128 -7 -0.6%
Incl. Wall Time (microsec) per call 24 24 -0 -0.6%
Excl. Wall Time (microsec)1,078 1,071 -7 -0.6%
Incl. CPU (microsecs)1,196 1,185 -11 -0.9%
Incl. CPU (microsecs) per call 25 25 -0 -0.9%
Excl. CPU (microsec)1,087 1,077 -10 -0.9%
Incl. MemUse (bytes)107,468 107,468 0 0.0%
Incl. MemUse (bytes) per call 2,239 2,239 0 0.0%
Excl. MemUse (bytes)107,004 107,004 0 0.0%
Incl. PeakMemUse (bytes)83,820 83,820 0 0.0%
Incl. PeakMemUse (bytes) per call 1,746 1,746 0 0.0%
Excl. PeakMemUse (bytes)83,160 83,160 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% -7 -1.5% -11 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -10 -90.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% -6 -85.7% -8 -72.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 3 42.9% 3 27.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -2 -28.6% -3 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -28.6% -3 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::preloadPathAlias0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%