Diff Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #512a20b11c1abRun #512a1f7f217a6DiffDiff%
Number of Function Calls8 2 -6 -75.0%
Incl. Wall Time (microsec)13 3 -10 -76.9%
Incl. Wall Time (microsec) per call 2 2 -0 -7.7%
Excl. Wall Time (microsec)13 3 -10 -76.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)6,984 1,320 -5,664 -81.1%
Incl. MemUse (bytes) per call 873 660 -213 -24.4%
Excl. MemUse (bytes)6,984 1,320 -5,664 -81.1%
Incl. PeakMemUse (bytes)3,544 1,120 -2,424 -68.4%
Incl. PeakMemUse (bytes) per call 443 560 117 26.4%
Excl. PeakMemUse (bytes)3,544 1,120 -2,424 -68.4%

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::getMetaData-6 -100.0% -10 -0.0% 0 0.0% -5,664 -0.2% -2,424 -0.1%
Exclusive Metrics Diff for Current Function-10 -100.0% 0 N/A% -5,664 -100.0% -2,424 -100.0%
Parent functions
node_query_node_access_alter-4 -66.7% -7 -70.0% 0 N/A% -1,456 -25.7% -1,336 -55.1%
views_query_views_alter-2 -33.3% -4 -40.0% 0 N/A% -4,072 -71.9% -1,008 -41.6%
Drupal\Core\Database\Query\SelectExtender::getMetaData2 33.3% 3 30.0% 0 N/A% 1,320 23.3% 1,120 46.2%
Drupal\field_sql_storage\Entity\Tables::addField-2 -33.3% -2 -20.0% 0 N/A% -1,456 -25.7% -1,200 -49.5%