Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: 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 #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)268 252 -16 -6.0%
Incl. Wall Time (microsec) per call 8 8 -1 -6.0%
Excl. Wall Time (microsec)227 187 -40 -17.6%
Incl. CPU (microsecs)313 287 -26 -8.3%
Incl. CPU (microsecs) per call 10 9 -1 -8.3%
Excl. CPU (microsec)247 197 -50 -20.2%
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)24,448 24,768 320 1.3%
Incl. PeakMemUse (bytes) per call 764 774 10 1.3%
Excl. PeakMemUse (bytes)21,784 22,104 320 1.5%

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% -16 -1.0% -26 -1.5% 0 0.0% 320 0.2%
Exclusive Metrics Diff for Current Function-40 -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%