Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: 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 #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)83 80 -3 -3.6%
Incl. Wall Time (microsec) per call 7 7 -0 -3.6%
Excl. Wall Time (microsec)70 67 -3 -4.3%
Incl. CPU (microsecs)100 91 -9 -9.0%
Incl. CPU (microsecs) per call 8 8 -1 -9.0%
Excl. CPU (microsec)78 68 -10 -12.8%
Incl. MemUse (bytes)17,400 17,400 0 0.0%
Incl. MemUse (bytes) per call 1,450 1,450 0 0.0%
Excl. MemUse (bytes)15,632 15,632 0 0.0%
Incl. PeakMemUse (bytes)11,952 11,952 0 0.0%
Incl. PeakMemUse (bytes) per call 996 996 0 0.0%
Excl. PeakMemUse (bytes)10,344 10,344 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% -9 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -10 -111.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -3 -100.0% -7 -77.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%