Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::join

Drupal\Core\Database\Query\Select::joinRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)33 25 -8 -24.2%
Incl. Wall Time (microsec) per call 33 25 -8 -24.2%
Excl. Wall Time (microsec)16 8 -8 -50.0%
Incl. CPU (microsecs)36 27 -9 -25.0%
Incl. CPU (microsecs) per call 36 27 -9 -25.0%
Excl. CPU (microsec)18 8 -10 -55.6%
Incl. MemUse (bytes)2,280 2,280 0 0.0%
Incl. MemUse (bytes) per call 2,280 2,280 0 0.0%
Excl. MemUse (bytes)764 764 0 0.0%
Incl. PeakMemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes) per call 2,248 2,248 0 0.0%
Excl. PeakMemUse (bytes)764 764 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::join [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::join0 N/A% -8 -0.2% -9 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% -10 -111.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\ContentEntityDatabaseStorage::buildQuery0 N/A% -8 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%