Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addJoin

Drupal\Core\Database\Query\Select::addJoinRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)22 18 -4 -18.2%
Incl. Wall Time (microsec) per call 7 6 -1 -18.2%
Excl. Wall Time (microsec)21 18 -3 -14.3%
Incl. CPU (microsecs)25 23 -2 -8.0%
Incl. CPU (microsecs) per call 8 8 -1 -8.0%
Excl. CPU (microsec)21 20 -1 -4.8%
Incl. MemUse (bytes)5,464 5,464 0 0.0%
Incl. MemUse (bytes) per call 1,821 1,821 0 0.0%
Excl. MemUse (bytes)4,672 4,672 0 0.0%
Incl. PeakMemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes) per call 1,379 1,379 0 0.0%
Excl. PeakMemUse (bytes)3,424 3,424 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addJoin [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::addJoin0 N/A% -4 -0.8% -2 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::__construct0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
is_string0 N/A% -1 -25.0% -1 -50.0% 0 N/A% 0 N/A%