Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_select

db_selectRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)482 513 31 6.4%
Incl. Wall Time (microsec) per call 69 73 4 6.4%
Excl. Wall Time (microsec)62 71 9 14.5%
Incl. CPU (microsecs)493 523 30 6.1%
Incl. CPU (microsecs) per call 70 75 4 6.1%
Excl. CPU (microsec)62 58 -4 -6.5%
Incl. MemUse (bytes)27,192 27,192 0 0.0%
Incl. MemUse (bytes) per call 3,885 3,885 0 0.0%
Excl. MemUse (bytes)3,520 3,520 0 0.0%
Incl. PeakMemUse (bytes)12,496 12,496 0 0.0%
Incl. PeakMemUse (bytes) per call 1,785 1,785 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% 31 21.7% 30 9.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 29.0% -4 -13.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 35 112.9% 33 110.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -3 -9.7% -3 -10.0% 0 N/A% 0 N/A%
user_roles0 N/A% -1 -3.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 23 74.2% 25 83.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -3.2% 9 30.0% 0 N/A% 0 N/A%