Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: 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 #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)142 216 74 52.1%
Incl. Wall Time (microsec) per call 7 11 4 52.1%
Excl. Wall Time (microsec)127 196 69 54.3%
Incl. CPU (microsecs)169 238 69 40.8%
Incl. CPU (microsecs) per call 8 12 3 40.8%
Excl. CPU (microsec)124 187 63 50.8%
Incl. MemUse (bytes)26,256 26,272 16 0.1%
Incl. MemUse (bytes) per call 1,313 1,314 1 0.1%
Excl. MemUse (bytes)22,920 22,936 16 0.1%
Incl. PeakMemUse (bytes)18,848 18,864 16 0.1%
Incl. PeakMemUse (bytes) per call 942 943 1 0.1%
Excl. PeakMemUse (bytes)16,536 16,552 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 Function69 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%