Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: 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 #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)230 235 5 2.2%
Incl. Wall Time (microsec) per call 8 8 0 2.2%
Excl. Wall Time (microsec)182 190 8 4.4%
Incl. CPU (microsecs)259 267 8 3.1%
Incl. CPU (microsecs) per call 9 9 0 3.1%
Excl. CPU (microsec)188 204 16 8.5%
Incl. MemUse (bytes)35,992 35,992 0 0.0%
Incl. MemUse (bytes) per call 1,241 1,241 0 0.0%
Excl. MemUse (bytes)32,344 32,344 0 0.0%
Incl. PeakMemUse (bytes)20,320 20,408 88 0.4%
Incl. PeakMemUse (bytes) per call 701 704 3 0.4%
Excl. PeakMemUse (bytes)18,184 18,272 88 0.5%

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% 5 0.1% 8 0.2% 0 0.0% 88 0.4%
Exclusive Metrics Diff for Current Function8 160.0% 16 200.0% 0 N/A% 88 100.0%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 10 200.0% 7 87.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% -5 -100.0% -4 -50.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addJoin0 N/A% 2 40.0% 4 50.0% 0 N/A% 88 100.0%
Drupal\views\Plugin\views\join\JoinPluginBase::buildJoin0 N/A% -2 -40.0% 1 12.5% 0 N/A% 0 0.0%
Child functions
is_string0 N/A% -4 -80.0% -5 -62.5% 0 N/A% 0 0.0%
str_replace0 N/A% 1 20.0% -3 -37.5% 0 N/A% 0 0.0%