Diff Report
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for db_select

db_selectRun #512a40915a5ddRun #512a40ad78082DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)316 314 -2 -0.6%
Incl. Wall Time (microsec) per call 63 63 -0 -0.6%
Excl. Wall Time (microsec)41 41 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)51,216 51,360 144 0.3%
Incl. MemUse (bytes) per call 10,243 10,272 29 0.3%
Excl. MemUse (bytes)4,816 4,816 0 0.0%
Incl. PeakMemUse (bytes)40,264 42,592 2,328 5.8%
Incl. PeakMemUse (bytes) per call 8,053 8,518 466 5.8%
Excl. PeakMemUse (bytes)4,608 4,960 352 7.6%

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% -2 -0.0% 0 0.0% 144 0.0% 2,328 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0% 352 15.1%
Parent functions
node_page_default-1 N/A% -60 -3000.0% 0 N/A% -13,088 -9088.9% -10,464 -449.5%
field_read_fields1 N/A% 54 2700.0% 0 N/A% 10,160 7055.6% 10,432 448.1%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 4 200.0% 0 N/A% 3,072 2133.3% 2,224 95.5%
menu_local_tasks0 N/A% 0 0.0% 0 N/A% 0 0.0% 136 5.8%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -2 -100.0% 0 N/A% 144 100.0% 1,800 77.3%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 N/A% 0 0.0% 176 7.6%