Diff Report
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #519ec94fa4daaRun #519ec8682c2dcDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,672 1,650 -22 -1.3%
Incl. Wall Time (microsec) per call 186 183 -2 -1.3%
Excl. Wall Time (microsec)69 67 -2 -2.9%
Incl. CPU (microsecs)1,684 1,664 -20 -1.2%
Incl. CPU (microsecs) per call 187 185 -2 -1.2%
Excl. CPU (microsec)61 59 -2 -3.3%
Incl. MemUse (bytes)208,728 208,720 -8 -0.0%
Incl. MemUse (bytes) per call 23,192 23,191 -1 -0.0%
Excl. MemUse (bytes)4,184 4,184 0 0.0%
Incl. PeakMemUse (bytes)192,768 192,752 -16 -0.0%
Incl. PeakMemUse (bytes) per call 21,419 21,417 -2 -0.0%
Excl. PeakMemUse (bytes)2,704 2,704 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% -22 -0.1% -20 -0.0% -8 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-2 -9.1% -2 -10.0% 0 0.0% 0 0.0%
Parent functions
comment_get_thread0 N/A% -16 -72.7% -17 -85.0% 0 0.0% 0 0.0%
user_roles0 N/A% -6 -27.3% -5 -25.0% 8 100.0% 0 0.0%
menu_local_tasks0 N/A% -2 -9.1% -3 -15.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 2 9.1% 5 25.0% -16 -200.0% -16 -100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -19 -86.4% -19 -95.0% -8 -100.0% -16 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -4.5% 1 5.0% 0 0.0% 0 0.0%