Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: 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 #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls2 8 6 300.0%
Incl. Wall Time (microsec)3 13 10 333.3%
Incl. Wall Time (microsec) per call 2 2 0 8.3%
Excl. Wall Time (microsec)3 13 10 333.3%
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)1,320 6,984 5,664 429.1%
Incl. MemUse (bytes) per call 660 873 213 32.3%
Excl. MemUse (bytes)1,320 6,984 5,664 429.1%
Incl. PeakMemUse (bytes)1,120 3,544 2,424 216.4%
Incl. PeakMemUse (bytes) per call 560 443 -117 -20.9%
Excl. PeakMemUse (bytes)1,120 3,544 2,424 216.4%

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::getMetaData6 100.0% 10 0.0% 0 0.0% 5,664 0.2% 2,424 0.1%
Exclusive Metrics Diff for Current Function10 100.0% 0 N/A% 5,664 100.0% 2,424 100.0%
Parent functions
node_query_node_access_alter4 66.7% 7 70.0% 0 N/A% 1,456 25.7% 1,336 55.1%
views_query_views_alter2 33.3% 4 40.0% 0 N/A% 4,072 71.9% 1,008 41.6%
Drupal\Core\Database\Query\SelectExtender::getMetaData-2 -33.3% -3 -30.0% 0 N/A% -1,320 -23.3% -1,120 -46.2%
Drupal\field_sql_storage\Entity\Tables::addField2 33.3% 2 20.0% 0 N/A% 1,456 25.7% 1,200 49.5%