Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: 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 #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)238 220 -18 -7.6%
Incl. Wall Time (microsec) per call 13 12 -1 -7.6%
Excl. Wall Time (microsec)198 189 -9 -4.5%
Incl. CPU (microsecs)262 242 -20 -7.6%
Incl. CPU (microsecs) per call 14 13 -1 -7.6%
Excl. CPU (microsec)194 185 -9 -4.6%
Incl. MemUse (bytes)13,412 13,412 0 0.0%
Incl. MemUse (bytes) per call 706 706 0 0.0%
Excl. MemUse (bytes)11,744 11,744 0 0.0%
Incl. PeakMemUse (bytes)6,868 6,868 0 0.0%
Incl. PeakMemUse (bytes) per call 361 361 0 0.0%
Excl. PeakMemUse (bytes)5,480 5,480 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% -18 -7.3% -20 -4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -50.0% -9 -45.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -10 -55.6% -10 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% -10 -55.6% -11 -55.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addJoin0 N/A% 2 11.1% 1 5.0% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -9 -50.0% -10 -50.0% 0 N/A% 0 N/A%
str_replace0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%