Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: 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 #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)184 186 2 1.1%
Incl. Wall Time (microsec) per call 8 8 0 1.1%
Excl. Wall Time (microsec)149 150 1 0.7%
Incl. CPU (microsecs)210 213 3 1.4%
Incl. CPU (microsecs) per call 9 9 0 1.4%
Excl. CPU (microsec)156 151 -5 -3.2%
Incl. MemUse (bytes)30,576 30,576 0 0.0%
Incl. MemUse (bytes) per call 1,274 1,274 0 0.0%
Excl. MemUse (bytes)27,176 27,176 0 0.0%
Incl. PeakMemUse (bytes)16,696 16,696 0 0.0%
Incl. PeakMemUse (bytes) per call 696 696 0 0.0%
Excl. PeakMemUse (bytes)14,696 14,696 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% 2 0.5% 3 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -5 -166.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Tables::addJoin0 N/A% -2 -100.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\join\JoinPluginBase::buildJoin0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 2 100.0% 4 133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% 1 50.0% 3 100.0% 0 N/A% 0 N/A%
str_replace0 N/A% 0 0.0% 5 166.7% 0 N/A% 0 N/A%