Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_select

db_selectRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,003 1,039 36 3.6%
Incl. Wall Time (microsec) per call 167 173 6 3.6%
Excl. Wall Time (microsec)55 55 0 0.0%
Incl. CPU (microsecs)1,012 1,045 33 3.3%
Incl. CPU (microsecs) per call 169 174 6 3.3%
Excl. CPU (microsec)45 47 2 4.4%
Incl. MemUse (bytes)199,264 199,264 0 0.0%
Incl. MemUse (bytes) per call 33,211 33,211 0 0.0%
Excl. MemUse (bytes)3,248 3,248 0 0.0%
Incl. PeakMemUse (bytes)191,624 191,624 0 0.0%
Incl. PeakMemUse (bytes) per call 31,937 31,937 0 0.0%
Excl. PeakMemUse (bytes)2,400 2,400 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% 36 15.5% 33 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 6.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 42 116.7% 40 121.2% 0 N/A% 0 N/A%
user_roles0 N/A% -7 -19.4% -7 -21.2% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 33 91.7% 31 93.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 3 8.3% 0 0.0% 0 N/A% 0 N/A%