Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: 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 #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)149 158 9 6.0%
Incl. Wall Time (microsec) per call 12 13 1 6.0%
Excl. Wall Time (microsec)126 133 7 5.6%
Incl. CPU (microsecs)165 178 13 7.9%
Incl. CPU (microsecs) per call 14 15 1 7.9%
Excl. CPU (microsec)125 133 8 6.4%
Incl. MemUse (bytes)17,096 17,096 0 0.0%
Incl. MemUse (bytes) per call 1,425 1,425 0 0.0%
Excl. MemUse (bytes)14,520 14,520 0 0.0%
Incl. PeakMemUse (bytes)9,648 9,648 0 0.0%
Incl. PeakMemUse (bytes) per call 804 804 0 0.0%
Excl. PeakMemUse (bytes)8,360 8,360 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 0.7% 13 2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 77.8% 8 61.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 7 77.8% 8 61.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% 1 11.1% 3 23.1% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addJoin0 N/A% 1 11.1% 2 15.4% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 1 11.1% 5 38.5% 0 N/A% 0 N/A%