Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: 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 #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)30 65 35 116.7%
Incl. Wall Time (microsec) per call 15 33 18 116.7%
Excl. Wall Time (microsec)13 11 -2 -15.4%
Incl. CPU (microsecs)35 69 34 97.1%
Incl. CPU (microsecs) per call 18 35 17 97.1%
Excl. CPU (microsec)17 12 -5 -29.4%
Incl. MemUse (bytes)4,120 4,120 0 0.0%
Incl. MemUse (bytes) per call 2,060 2,060 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes) per call 1,464 1,464 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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% 35 1.4% 34 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -5.7% -5 -14.7% 0 N/A% 0 N/A%
Parent function
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% 35 100.0% 34 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addJoin0 N/A% 37 105.7% 39 114.7% 0 N/A% 0 N/A%