Diff Report
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addMetaData

Drupal\Core\Database\Query\Select::addMetaDataRun #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)28 29 1 3.6%
Incl. Wall Time (microsec) per call 5 5 0 3.6%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)32 38 6 18.8%
Incl. CPU (microsecs) per call 5 6 1 18.8%
Excl. CPU (microsec)32 38 6 18.8%
Incl. MemUse (bytes)6,848 6,848 0 0.0%
Incl. MemUse (bytes) per call 1,141 1,141 0 0.0%
Excl. MemUse (bytes)6,848 6,848 0 0.0%
Incl. PeakMemUse (bytes)5,576 5,576 0 0.0%
Incl. PeakMemUse (bytes) per call 929 929 0 0.0%
Excl. PeakMemUse (bytes)5,576 5,576 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% 1 0.2% 6 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 6 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 1 100.0% 6 100.0% 0 N/A% 0 N/A%