Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_select

db_selectRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)690 724 34 4.9%
Incl. Wall Time (microsec) per call 77 80 4 4.9%
Excl. Wall Time (microsec)92 91 -1 -1.1%
Incl. CPU (microsecs)699 735 36 5.2%
Incl. CPU (microsecs) per call 78 82 4 5.2%
Excl. CPU (microsec)76 75 -1 -1.3%
Incl. MemUse (bytes)30,328 30,328 0 0.0%
Incl. MemUse (bytes) per call 3,370 3,370 0 0.0%
Excl. MemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes)11,288 11,288 0 0.0%
Incl. PeakMemUse (bytes) per call 1,254 1,254 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 0 0.0%

Parent/Child Regression/Improvement report for db_select [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
db_select0 N/A% 34 7.6% 36 2.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.9% -1 -2.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 34 100.0% 36 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 33 97.1% 35 97.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 2 5.9% 2 5.6% 0 N/A% 0 N/A%