Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: 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 #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)216 142 -74 -34.3%
Incl. Wall Time (microsec) per call 11 7 -4 -34.3%
Excl. Wall Time (microsec)196 127 -69 -35.2%
Incl. CPU (microsecs)238 169 -69 -29.0%
Incl. CPU (microsecs) per call 12 8 -3 -29.0%
Excl. CPU (microsec)187 124 -63 -33.7%
Incl. MemUse (bytes)26,272 26,256 -16 -0.1%
Incl. MemUse (bytes) per call 1,314 1,313 -1 -0.1%
Excl. MemUse (bytes)22,936 22,920 -16 -0.1%
Incl. PeakMemUse (bytes)18,864 18,848 -16 -0.1%
Incl. PeakMemUse (bytes) per call 943 942 -1 -0.1%
Excl. PeakMemUse (bytes)16,552 16,536 -16 -0.1%

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% -74 -3.2% -69 -3.4% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-69 -93.2% -63 -91.3% -16 -100.0% -16 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -64 -86.5% -59 -85.5% -16 -100.0% -16 -100.0%
Drupal\Core\Entity\Query\Sql\Tables::addJoin0 N/A% -5 -6.8% -3 -4.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% -5 -6.8% -7 -10.1% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\join\JoinPluginBase::buildJoin0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
is_string0 N/A% -3 -4.1% -5 -7.2% 0 0.0% 0 0.0%
str_replace0 N/A% -2 -2.7% -1 -1.4% 0 0.0% 0 0.0%