Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: 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 #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 59 59 N/A%
Incl. Wall Time (microsec) per call N/A 20 20 N/A%
Excl. Wall Time (microsec) 21 21 N/A%
Incl. CPU (microsecs) 65 65 N/A%
Incl. CPU (microsecs) per call N/A 22 22 N/A%
Excl. CPU (microsec) 25 25 N/A%
Incl. MemUse (bytes) 7,256 7,256 N/A%
Incl. MemUse (bytes) per call N/A 2,419 2,419 N/A%
Excl. MemUse (bytes) 2,624 2,624 N/A%
Incl. PeakMemUse (bytes) 6,848 6,848 N/A%
Incl. PeakMemUse (bytes) per call N/A 2,283 2,283 N/A%
Excl. PeakMemUse (bytes) 1,968 1,968 N/A%

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::leftJoin3 20.0% 59 0.0% 65 0.0% 7,256 0.0% 6,848 0.0%
Exclusive Metrics Diff for Current Function21 35.6% 25 38.5% 2,624 36.2% 1,968 28.7%
Parent functions
aggregator_load_feed_items2 66.7% 39 66.1% 43 66.2% 5,288 72.9% 5,320 77.7%
Drupal\menu_link\MenuLinkStorageController::buildQuery1 33.3% 20 33.9% 22 33.8% 1,968 27.1% 1,528 22.3%
Child function
Drupal\Core\Database\Query\Select::addJoin3 100.0% 38 64.4% 40 61.5% 4,632 63.8% 4,880 71.3%