Hi,
I wrote simple cliet that open
10000 channels to the same PV. I remark that I just opened and didn’t do
any get/read/subscribe. Then program closes channels and destroys CA. What I saw:
- of
course, IOC had one more connections (I used VxStat)
- of
course, IOC had 10000 more channels
- of
course, IOC lost some memory. (VxStat shows that the
biggest memory pool became less)
- IOC CPU loading became 33%
(It was ~13-15%).
Last item I couldn’t
understand. What IOC (definitely, server layer of IOC) does?
Another problem. I started this program 3 times. After that IOC
crashed. Did anybody similar tests?
Thanks, Andrei.