Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: 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 #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)29 25 -4 -13.8%
Incl. Wall Time (microsec) per call 15 13 -2 -13.8%
Excl. Wall Time (microsec)12 10 -2 -16.7%
Incl. CPU (microsecs)32 28 -4 -12.5%
Incl. CPU (microsecs) per call 16 14 -2 -12.5%
Excl. CPU (microsec)10 10 0 0.0%
Incl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. MemUse (bytes) per call 2,068 2,068 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)2,888 2,888 0 0.0%
Incl. PeakMemUse (bytes) per call 1,444 1,444 0 0.0%
Excl. PeakMemUse (bytes)1,328 1,328 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 -11.8% -4 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\menu_link\MenuLinkStorageController::buildQuery0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addJoin0 N/A% -2 -50.0% -4 -100.0% 0 N/A% 0 N/A%