Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)50 52 2 4.0%
Incl. Wall Time (microsec) per call 3 3 0 4.0%
Excl. Wall Time (microsec)50 52 2 4.0%
Incl. CPU (microsecs)74 87 13 17.6%
Incl. CPU (microsecs) per call 5 5 1 17.6%
Excl. CPU (microsec)74 87 13 17.6%
Incl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. MemUse (bytes) per call 244 244 0 0.0%
Excl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. PeakMemUse (bytes)876 876 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)876 876 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% 2 0.0% 13 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 13 100.0% 0 N/A% 0 N/A%
Parent functions
views_query_views_alter0 N/A% 1 50.0% 5 38.5% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 1 50.0% 8 61.5% 0 N/A% 0 N/A%