Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,208 1,206 -2 -0.2%
Incl. Wall Time (microsec) per call 67 67 -0 -0.2%
Excl. Wall Time (microsec)160 159 -1 -0.6%
Incl. CPU (microsecs)1,237 1,223 -14 -1.1%
Incl. CPU (microsecs) per call 69 68 -1 -1.1%
Excl. CPU (microsec)146 126 -20 -13.7%
Incl. MemUse (bytes)58,480 58,456 -24 -0.0%
Incl. MemUse (bytes) per call 3,249 3,248 -1 -0.0%
Excl. MemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes)7,840 7,840 0 0.0%
Incl. PeakMemUse (bytes) per call 436 436 0 0.0%
Excl. PeakMemUse (bytes)1,744 1,744 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% -2 -0.1% -14 -0.4% -24 -0.4% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% -20 -142.9% 0 0.0% 0 N/A%
Parent functions
menu_local_tasks0 N/A% -2 -100.0% -2 -14.3% 0 0.0% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 0 0.0% -12 -85.7% -24 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -2 -100.0% -1 -7.1% -24 -100.0% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 50.0% 7 50.0% 0 0.0% 0 N/A%