Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)24 23 -1 -4.2%
Incl. Wall Time (microsec) per call 1 1 -0 -4.2%
Excl. Wall Time (microsec)24 23 -1 -4.2%
Incl. CPU (microsecs)44 43 -1 -2.3%
Incl. CPU (microsecs) per call 2 2 -0 -2.3%
Excl. CPU (microsec)44 43 -1 -2.3%
Incl. MemUse (bytes)2,808 2,808 0 0.0%
Incl. MemUse (bytes) per call 140 140 0 0.0%
Excl. MemUse (bytes)2,808 2,808 0 0.0%
Incl. PeakMemUse (bytes)1,800 1,800 0 0.0%
Incl. PeakMemUse (bytes) per call 90 90 0 0.0%
Excl. PeakMemUse (bytes)1,800 1,800 0 0.0%

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 -0.3% -1 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -1 -100.0% -3 -300.0% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%