Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: 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 #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)252 268 16 6.3%
Incl. Wall Time (microsec) per call 8 8 1 6.3%
Excl. Wall Time (microsec)187 227 40 21.4%
Incl. CPU (microsecs)287 313 26 9.1%
Incl. CPU (microsecs) per call 9 10 1 9.1%
Excl. CPU (microsec)197 247 50 25.4%
Incl. MemUse (bytes)39,792 39,792 0 0.0%
Incl. MemUse (bytes) per call 1,244 1,244 0 0.0%
Excl. MemUse (bytes)36,296 36,296 0 0.0%
Incl. PeakMemUse (bytes)24,768 24,448 -320 -1.3%
Incl. PeakMemUse (bytes) per call 774 764 -10 -1.3%
Excl. PeakMemUse (bytes)22,104 21,784 -320 -1.4%

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% 16 1.0% 26 1.5% 0 0.0% -320 -0.2%
Exclusive Metrics Diff for Current Function40 250.0% 50 192.3% 0 N/A% -320 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 41 256.2% 49 188.5% 0 N/A% -320 -100.0%
Drupal\views\Plugin\views\join\JoinPluginBase::buildJoin0 N/A% -24 -150.0% -24 -92.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addJoin0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 0.0%
Child functions
str_replace0 N/A% -24 -150.0% -26 -100.0% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 0.0%