Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d72f6f4f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::leftJoin

Drupal\Core\Database\Query\Select::leftJoinRun #5206d663ca0baRun #5206d72f6f4f8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)43 39 -4 -9.3%
Incl. Wall Time (microsec) per call 22 20 -2 -9.3%
Excl. Wall Time (microsec)17 14 -3 -17.6%
Incl. CPU (microsecs)45 40 -5 -11.1%
Incl. CPU (microsecs) per call 23 20 -3 -11.1%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)4,040 4,040 0 0.0%
Incl. MemUse (bytes) per call 2,020 2,020 0 0.0%
Excl. MemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes)2,472 2,472 0 0.0%
Incl. PeakMemUse (bytes) per call 1,236 1,236 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::leftJoin [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::leftJoin0 N/A% -4 -0.3% -5 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addJoin0 N/A% -1 -25.0% -5 -100.0% 0 N/A% 0 N/A%