Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec489b18752DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)268 247 -21 -7.8%
Incl. Wall Time (microsec) per call 8 8 -1 -7.8%
Excl. Wall Time (microsec)227 200 -27 -11.9%
Incl. CPU (microsecs)313 282 -31 -9.9%
Incl. CPU (microsecs) per call 10 9 -1 -9.9%
Excl. CPU (microsec)247 211 -36 -14.6%
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 24,448 0 0.0%
Incl. PeakMemUse (bytes) per call 764 764 0 0.0%
Excl. PeakMemUse (bytes)21,784 21,784 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% -21 -2.1% -31 -7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-27 -128.6% -36 -116.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -31 -147.6% -40 -129.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\join\JoinPluginBase::buildJoin0 N/A% 6 28.6% 6 19.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addJoin0 N/A% 3 14.3% 2 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% 1 4.8% 1 3.2% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 7 33.3% 8 25.8% 0 N/A% 0 N/A%
is_string0 N/A% -1 -4.8% -3 -9.7% 0 N/A% 0 N/A%