Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: 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 #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)70 71 1 1.4%
Incl. Wall Time (microsec) per call 12 12 0 1.4%
Excl. Wall Time (microsec)58 58 0 0.0%
Incl. CPU (microsecs)80 74 -6 -7.5%
Incl. CPU (microsecs) per call 13 12 -1 -7.5%
Excl. CPU (microsec)60 51 -9 -15.0%
Incl. MemUse (bytes)11,712 11,712 0 0.0%
Incl. MemUse (bytes) per call 1,952 1,952 0 0.0%
Excl. MemUse (bytes)9,648 9,648 0 0.0%
Incl. PeakMemUse (bytes)4,024 4,024 0 0.0%
Incl. PeakMemUse (bytes) per call 671 671 0 0.0%
Excl. PeakMemUse (bytes)3,800 3,800 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% 1 0.1% -6 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -9 -150.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 1 100.0% -6 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::leftJoin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addJoin0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% 1 100.0% 2 33.3% 0 N/A% 0 N/A%
str_replace0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%