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

db_selectRun #519edeb20e5f1Run #519ede3a9dd65DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,678 1,725 47 2.8%
Incl. Wall Time (microsec) per call 186 192 5 2.8%
Excl. Wall Time (microsec)69 76 7 10.1%
Incl. CPU (microsecs)1,688 1,735 47 2.8%
Incl. CPU (microsecs) per call 188 193 5 2.8%
Excl. CPU (microsec)64 62 -2 -3.1%
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 Function7 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%