Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)1,128 1,172 44 3.9%
Incl. Wall Time (microsec) per call 24 24 1 3.9%
Excl. Wall Time (microsec)1,071 1,112 41 3.8%
Incl. CPU (microsecs)1,185 1,244 59 5.0%
Incl. CPU (microsecs) per call 25 26 1 5.0%
Excl. CPU (microsec)1,077 1,120 43 4.0%
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% 44 12.3% 59 31.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function41 93.2% 43 72.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 49 111.4% 56 94.9% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasStorage::preloadPathAlias0 N/A% 2 4.5% 2 3.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 1 2.3% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -12 -27.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::result0 N/A% 4 9.1% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 3 6.8% 16 27.1% 0 N/A% 0 N/A%