Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: 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 #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)169 172 3 1.8%
Incl. Wall Time (microsec) per call 13 13 0 1.8%
Excl. Wall Time (microsec)154 157 3 1.9%
Incl. CPU (microsecs)189 192 3 1.6%
Incl. CPU (microsecs) per call 15 15 0 1.6%
Excl. CPU (microsec)149 156 7 4.7%
Incl. MemUse (bytes)11,128 11,128 0 0.0%
Incl. MemUse (bytes) per call 856 856 0 0.0%
Excl. MemUse (bytes)10,100 10,100 0 0.0%
Incl. PeakMemUse (bytes)8,044 8,044 0 0.0%
Incl. PeakMemUse (bytes) per call 619 619 0 0.0%
Excl. PeakMemUse (bytes)7,080 7,080 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 0.4% 3 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% 7 233.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 3 100.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::join0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%