Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)21 20 -1 -4.8%
Incl. Wall Time (microsec) per call 1 1 -0 -4.8%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)40 35 -5 -12.5%
Incl. CPU (microsecs) per call 2 2 -0 -12.5%
Excl. CPU (microsec)40 35 -5 -12.5%
Incl. MemUse (bytes)2,712 2,736 24 0.9%
Incl. MemUse (bytes) per call 123 124 1 0.9%
Excl. MemUse (bytes)2,712 2,736 24 0.9%
Incl. PeakMemUse (bytes)2,024 2,096 72 3.6%
Incl. PeakMemUse (bytes) per call 92 95 3 3.6%
Excl. PeakMemUse (bytes)2,024 2,096 72 3.6%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::getMetaData [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\Query\Select::getMetaData0 N/A% -1 -1.6% -5 -2.8% 24 0.1% 72 0.3%
Exclusive Metrics Diff for Current Function-1 -100.0% -5 -100.0% 24 100.0% 72 100.0%
Parent functions
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -1 -100.0% -4 -80.0% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 0 0.0% -1 -20.0% 24 100.0% 72 100.0%