Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: 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 #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)106 103 -3 -2.8%
Incl. Wall Time (microsec) per call 8 7 -0 -2.8%
Excl. Wall Time (microsec)91 85 -6 -6.6%
Incl. CPU (microsecs)125 121 -4 -3.2%
Incl. CPU (microsecs) per call 9 9 -0 -3.2%
Excl. CPU (microsec)101 93 -8 -7.9%
Incl. MemUse (bytes)19,416 19,416 0 0.0%
Incl. MemUse (bytes) per call 1,387 1,387 0 0.0%
Excl. MemUse (bytes)17,472 17,472 0 0.0%
Incl. PeakMemUse (bytes)12,280 12,280 0 0.0%
Incl. PeakMemUse (bytes) per call 877 877 0 0.0%
Excl. PeakMemUse (bytes)10,576 10,576 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 -0.8% -4 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -200.0% -8 -200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -5 -166.7% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 2 66.7% 3 75.0% 0 N/A% 0 N/A%
is_string0 N/A% 1 33.3% 1 25.0% 0 N/A% 0 N/A%