Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: 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 #51af435181b2eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)70 67 -3 -4.3%
Incl. Wall Time (microsec) per call 12 11 -1 -4.3%
Excl. Wall Time (microsec)58 55 -3 -5.2%
Incl. CPU (microsecs)80 73 -7 -8.8%
Incl. CPU (microsecs) per call 13 12 -1 -8.8%
Excl. CPU (microsec)60 50 -10 -16.7%
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% -3 -0.4% -7 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -10 -142.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -3 -100.0% -6 -85.7% 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% -1 -14.3% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%