Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: 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 #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)203 206 3 1.5%
Incl. Wall Time (microsec) per call 14 14 0 1.5%
Excl. Wall Time (microsec)182 185 3 1.6%
Incl. CPU (microsecs)224 231 7 3.1%
Incl. CPU (microsecs) per call 15 15 0 3.1%
Excl. CPU (microsec)175 185 10 5.7%
Incl. MemUse (bytes)13,044 13,044 0 0.0%
Incl. MemUse (bytes) per call 870 870 0 0.0%
Excl. MemUse (bytes)11,712 11,712 0 0.0%
Incl. PeakMemUse (bytes)9,880 9,880 0 0.0%
Incl. PeakMemUse (bytes) per call 659 659 0 0.0%
Excl. PeakMemUse (bytes)8,844 8,844 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% 3 0.1% 7 1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% 10 142.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 4 133.3% 7 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% -1 -33.3% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addJoin0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -4 -57.1% 0 N/A% 0 N/A%