Diff Report
Run #51a155e569388: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for db_select

db_selectRun #51a155e569388Run #51a152cadd6ccDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)4,878 4,848 -30 -0.6%
Incl. Wall Time (microsec) per call 174 173 -1 -0.6%
Excl. Wall Time (microsec)426 413 -13 -3.1%
Incl. CPU (microsecs)8,001 4,000 -4,001 -50.0%
Incl. CPU (microsecs) per call 286 143 -143 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)288,244 288,244 0 0.0%
Incl. MemUse (bytes) per call 10,294 10,294 0 0.0%
Excl. MemUse (bytes)4,936 4,936 0 0.0%
Incl. PeakMemUse (bytes)183,144 183,144 0 0.0%
Incl. PeakMemUse (bytes) per call 6,541 6,541 0 0.0%
Excl. PeakMemUse (bytes)3,332 3,332 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% -30 -1.1% -4,001 -400100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -43.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -25 -83.3% 0 0.0% 0 N/A% 0 N/A%
comment_get_thread0 N/A% -3 -10.0% -4,001 -100.0% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% -2 -6.7% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -21 -70.0% -4,001 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 4 13.3% 0 0.0% 0 N/A% 0 N/A%