Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: 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 #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)10 13 3 30.0%
Incl. Wall Time (microsec) per call 2 2 0 30.0%
Excl. Wall Time (microsec)10 13 3 30.0%
Incl. CPU (microsecs)23 24 1 4.3%
Incl. CPU (microsecs) per call 4 4 0 4.3%
Excl. CPU (microsec)23 24 1 4.3%
Incl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. MemUse (bytes) per call 333 333 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes) per call 231 231 0 0.0%
Excl. PeakMemUse (bytes)1,384 1,384 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% 3 0.3% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\SelectExtender::getMetaData0 N/A% 2 66.7% -1 -100.0% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 1 33.3% 2 200.0% 0 N/A% 0 N/A%