Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: 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 #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,937 2,348 411 21.2%
Incl. Wall Time (microsec) per call 969 1,174 206 21.2%
Excl. Wall Time (microsec)69 79 10 14.5%
Incl. CPU (microsecs)1,144 1,260 116 10.1%
Incl. CPU (microsecs) per call 572 630 58 10.1%
Excl. CPU (microsec)63 67 4 6.3%
Incl. MemUse (bytes)17,328 17,312 -16 -0.1%
Incl. MemUse (bytes) per call 8,664 8,656 -8 -0.1%
Excl. MemUse (bytes)-4,824 -4,824 0 0.0%
Incl. PeakMemUse (bytes)29,408 29,648 240 0.8%
Incl. PeakMemUse (bytes) per call 14,704 14,824 120 0.8%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 411 13.0% 116 2.7% -16 -0.0% 240 0.1%
Exclusive Metrics Diff for Current Function10 2.4% 4 3.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 411 100.0% 116 100.0% -16 -100.0% 240 100.0%
Child functions
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 287 69.8% 88 75.9% 0 0.0% 272 113.3%
db_query0 N/A% 114 27.7% 23 19.8% -16 -100.0% -32 -13.3%
array_keys0 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%