Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: 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 #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)135 144 9 6.7%
Incl. Wall Time (microsec) per call 10 10 1 6.7%
Excl. Wall Time (microsec)114 122 8 7.0%
Incl. CPU (microsecs)156 155 -1 -0.6%
Incl. CPU (microsecs) per call 11 11 -0 -0.6%
Excl. CPU (microsec)113 114 1 0.9%
Incl. MemUse (bytes)21,344 21,344 0 0.0%
Incl. MemUse (bytes) per call 1,525 1,525 0 0.0%
Excl. MemUse (bytes)19,344 19,344 0 0.0%
Incl. PeakMemUse (bytes)5,584 5,584 0 0.0%
Incl. PeakMemUse (bytes) per call 399 399 0 0.0%
Excl. PeakMemUse (bytes)5,408 5,408 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% 9 0.4% -1 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 88.9% 1 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 5 55.6% -5 -500.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% 4 44.4% 4 400.0% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 1 11.1% -1 -100.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%