Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: 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 #52f2e62091f2cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)216 203 -13 -6.0%
Incl. Wall Time (microsec) per call 11 10 -1 -6.0%
Excl. Wall Time (microsec)196 184 -12 -6.1%
Incl. CPU (microsecs)238 226 -12 -5.0%
Incl. CPU (microsecs) per call 12 11 -1 -5.0%
Excl. CPU (microsec)187 172 -15 -8.0%
Incl. MemUse (bytes)26,272 26,280 8 0.0%
Incl. MemUse (bytes) per call 1,314 1,314 0 0.0%
Excl. MemUse (bytes)22,936 22,944 8 0.0%
Incl. PeakMemUse (bytes)18,864 18,872 8 0.0%
Incl. PeakMemUse (bytes) per call 943 944 0 0.0%
Excl. PeakMemUse (bytes)16,552 16,560 8 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% -13 -0.9% -12 -0.4% 8 3.8% 8 1.1%
Exclusive Metrics Diff for Current Function-12 -92.3% -15 -125.0% 8 100.0% 8 100.0%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -6 -46.2% -4 -33.3% 8 100.0% 8 100.0%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% -5 -38.5% -7 -58.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addJoin0 N/A% -2 -15.4% 1 8.3% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\join\JoinPluginBase::buildJoin0 N/A% 0 0.0% -2 -16.7% 0 0.0% 0 0.0%
Child functions
str_replace0 N/A% -1 -7.7% -1 -8.3% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 4 33.3% 0 0.0% 0 0.0%