Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserStorageController::attachLoad

Drupal\user\UserStorageController::attachLoadRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,251 993 -258 -20.6%
Incl. Wall Time (microsec) per call 1,251 993 -258 -20.6%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)710 677 -33 -4.6%
Incl. CPU (microsecs) per call 710 677 -33 -4.6%
Excl. CPU (microsec)28 25 -3 -10.7%
Incl. MemUse (bytes)11,464 11,464 0 0.0%
Incl. MemUse (bytes) per call 11,464 11,464 0 0.0%
Excl. MemUse (bytes)-1,992 -1,992 0 0.0%
Incl. PeakMemUse (bytes)19,936 19,936 0 0.0%
Incl. PeakMemUse (bytes) per call 19,936 19,936 0 0.0%
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% -258 -10.3% -33 -3.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.4% -3 -9.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -258 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% -196 -76.0% -42 -127.3% 0 N/A% 0 N/A%
db_query0 N/A% -61 -23.6% 11 33.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%