https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/command/request-network-access-aaa-accounting.html
request network-access aaa accounting | Junos OS | Juniper Networks
Suspend accounting processes; determine a baseline of the statistical details while accounting is suspended; and restart accounting operations after baselining...
request network accessaaaaccountingjunosjuniper