Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_select

db_selectRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)185 175 -10 -5.4%
Incl. Wall Time (microsec) per call 62 58 -3 -5.4%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)189 178 -11 -5.8%
Incl. CPU (microsecs) per call 63 59 -4 -5.8%
Excl. CPU (microsec)23 18 -5 -21.7%
Incl. MemUse (bytes)13,760 13,760 0 0.0%
Incl. MemUse (bytes) per call 4,587 4,587 0 0.0%
Excl. MemUse (bytes)3,128 3,128 0 0.0%
Incl. PeakMemUse (bytes)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes) per call 1,493 1,493 0 0.0%
Excl. PeakMemUse (bytes)1,080 1,080 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% -10 -0.6% -11 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -30.0% -5 -45.5% 0 N/A% 0 N/A%
Parent functions
node_get_recent0 N/A% -8 -80.0% -7 -63.6% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutStorageController::getAssignedToUser0 N/A% -2 -20.0% -3 -27.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -7 -70.0% -8 -72.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%