Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\user\UserStorageController::attachLoad

Drupal\user\UserStorageController::attachLoadRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,757 1,549 -208 -11.8%
Incl. Wall Time (microsec) per call 879 775 -104 -11.8%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)1,112 1,019 -93 -8.4%
Incl. CPU (microsecs) per call 556 510 -47 -8.4%
Excl. CPU (microsec)51 51 0 0.0%
Incl. MemUse (bytes)16,240 16,240 0 0.0%
Incl. MemUse (bytes) per call 8,120 8,120 0 0.0%
Excl. MemUse (bytes)-4,816 -4,816 0 0.0%
Incl. PeakMemUse (bytes)20,880 30,792 9,912 47.5%
Incl. PeakMemUse (bytes) per call 10,440 15,396 4,956 47.5%
Excl. PeakMemUse (bytes)40 40 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\UserStorageController::attachLoad [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
Drupal\user\UserStorageController::attachLoad0 N/A% -208 -17.5% -93 -8.0% 0 0.0% 9,912 34.0%
Exclusive Metrics Diff for Current Function-1 -0.5% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -208 -100.0% -93 -100.0% 0 N/A% 9,912 100.0%
Child functions
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% -138 -66.3% -82 -88.2% 0 N/A% 8,424 85.0%
db_query0 N/A% -69 -33.2% -13 -14.0% 0 N/A% 1,488 15.0%
array_keys0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 0.0%