High CPU on newcli process

Hi,

I randomly get high CPU spike for newcli:

Run Time: 207 days, 9 hours and 29 minutes 59U, 0N, 40S, 1I; 1838T, 1487F newcli 21903 R 89.7 1.5 httpsd 168 S 3.9 1.4 httpsd 131 S 2.1 1.4 newcli 21902 R 0.5 1.5 httpsd 21905 S 0.5 1.3

Anyway I can trace this?