Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addMetaData

Drupal\Core\Database\Query\Select::addMetaDataRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)37 42 5 13.5%
Incl. Wall Time (microsec) per call 4 4 1 13.5%
Excl. Wall Time (microsec)37 42 5 13.5%
Incl. CPU (microsecs)64 61 -3 -4.7%
Incl. CPU (microsecs) per call 6 6 -0 -4.7%
Excl. CPU (microsec)64 61 -3 -4.7%
Incl. MemUse (bytes)7,944 7,944 0 0.0%
Incl. MemUse (bytes) per call 794 794 0 0.0%
Excl. MemUse (bytes)7,944 7,944 0 0.0%
Incl. PeakMemUse (bytes)6,072 6,072 0 0.0%
Incl. PeakMemUse (bytes) per call 607 607 0 0.0%
Excl. PeakMemUse (bytes)6,072 6,072 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addMetaData [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::addMetaData0 N/A% 5 0.3% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
forum_get_topics0 N/A% 5 100.0% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addMetaData@10 N/A% -4 -80.0% -4 -133.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 4 80.0% 4 133.3% 0 N/A% 0 N/A%
Drupal\forum\Plugin\Block\ActiveTopicsBlock::blockBuild0 N/A% 1 20.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -20.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 0 0.0% -5 -166.7% 0 N/A% 0 N/A%