Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #519ede3a9dd65Run #519edeb20e5f1DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,725 1,678 -47 -2.7%
Incl. Wall Time (microsec) per call 192 186 -5 -2.7%
Excl. Wall Time (microsec)76 69 -7 -9.2%
Incl. CPU (microsecs)1,735 1,688 -47 -2.7%
Incl. CPU (microsecs) per call 193 188 -5 -2.7%
Excl. CPU (microsec)62 64 2 3.2%
Incl. MemUse (bytes)208,696 208,696 0 0.0%
Incl. MemUse (bytes) per call 23,188 23,188 0 0.0%
Excl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. PeakMemUse (bytes)190,576 190,576 0 0.0%
Incl. PeakMemUse (bytes) per call 21,175 21,175 0 0.0%
Excl. PeakMemUse (bytes)2,144 2,144 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% -47 -16.7% -47 -2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -14.9% 2 4.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -43 -91.5% -45 -95.7% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -2 -4.3% -2 -4.3% 0 N/A% 0 N/A%
user_roles0 N/A% -1 -2.1% -1 -2.1% 0 N/A% 0 N/A%
comment_get_thread0 N/A% -1 -2.1% 1 2.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -34 -72.3% -41 -87.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -6 -12.8% -8 -17.0% 0 N/A% 0 N/A%