Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: 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 #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)42 31 -11 -26.2%
Incl. Wall Time (microsec) per call 4 3 -1 -26.2%
Excl. Wall Time (microsec)42 31 -11 -26.2%
Incl. CPU (microsecs)61 56 -5 -8.2%
Incl. CPU (microsecs) per call 6 6 -1 -8.2%
Excl. CPU (microsec)61 56 -5 -8.2%
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% -11 -0.1% -5 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -6 -54.5% -6 -120.0% 0 N/A% 0 N/A%
forum_get_topics0 N/A% -5 -45.5% -4 -80.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\forum\Plugin\Block\ActiveTopicsBlock::blockBuild0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addMetaData@10 N/A% 0 0.0% 4 80.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%