Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for db_select

db_selectRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,578 2,491 -87 -3.4%
Incl. Wall Time (microsec) per call 322 311 -11 -3.4%
Excl. Wall Time (microsec)114 108 -6 -5.3%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 500 500 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)117,320 117,320 0 0.0%
Incl. MemUse (bytes) per call 14,665 14,665 0 0.0%
Excl. MemUse (bytes)2,264 2,264 0 0.0%
Incl. PeakMemUse (bytes)110,940 110,884 -56 -0.1%
Incl. PeakMemUse (bytes) per call 13,868 13,861 -7 -0.1%
Excl. PeakMemUse (bytes)1,972 1,916 -56 -2.8%

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% -87 -1.9% 0 0.0% 0 0.0% -56 -0.3%
Exclusive Metrics Diff for Current Function-6 -6.9% 0 N/A% 0 N/A% -56 -100.0%
Parent functions
user_roles0 N/A% -54 -62.1% 0 N/A% 0 N/A% 0 0.0%
comment_get_thread0 N/A% -18 -20.7% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -16 -18.4% 0 N/A% 0 N/A% -56 -100.0%
menu_local_tasks0 N/A% 1 1.1% 0 N/A% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -78 -89.7% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% -3 -3.4% 0 N/A% 0 N/A% 0 0.0%