Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_select

db_selectRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,206 1,243 37 3.1%
Incl. Wall Time (microsec) per call 67 69 2 3.1%
Excl. Wall Time (microsec)159 163 4 2.5%
Incl. CPU (microsecs)1,223 1,263 40 3.3%
Incl. CPU (microsecs) per call 68 70 2 3.3%
Excl. CPU (microsec)126 140 14 11.1%
Incl. MemUse (bytes)58,456 58,456 0 0.0%
Incl. MemUse (bytes) per call 3,248 3,248 0 0.0%
Excl. MemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes)7,840 7,840 0 0.0%
Incl. PeakMemUse (bytes) per call 436 436 0 0.0%
Excl. PeakMemUse (bytes)1,744 1,744 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% 37 11.5% 40 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 10.8% 14 35.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 36 97.3% 39 97.5% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 2.7% 1 2.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 33 89.2% 27 67.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%