There were a couple of new notifications this morning. The database size had grown to 9 rows. CPU usage was up again. I cleared the notifications, the databases back to 4 rows, and CPU usage is high again:
This is ridiculous. Nearly 70% CPU for such a tiny dataset
TNASDBD Process using 100% cpu
Re: TNASDBD Process using 100% cpu
Please advise whether it’s ok to let our engineer has a remote session to check it. Please contact support team to confirm it.
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Technical team: support(at)terra-master.com (for technical support)
Service team: service(at)terra-master.com (for purchasing, return, replacement, RMA service)
Re: TNASDBD Process using 100% cpu
I don't allow Internet access to or from my NAS and I don't want to switch it on. So I don't really see how a remote session would help?
Re: TNASDBD Process using 100% cpu
If I look at info using redis client I can see the following:
rdb_changes_since_last_save:203
I have looked at this every day since realising that it was potentially an issue with redis. It is always around 200 and sometimes more. Yesterday it was 279. I still suspect that redis is scanning all my data and not just notifications.
rdb_changes_since_last_save:203
I have looked at this every day since realising that it was potentially an issue with redis. It is always around 200 and sometimes more. Yesterday it was 279. I still suspect that redis is scanning all my data and not just notifications.
Re: TNASDBD Process using 100% cpu
{L_BUTTON_AT}Scrums
Do you have Clam installed? I get CPU exceeded 100% admin notifications overnight. There's no detail. When I shut down Clam, the notifications don't happen.
Re: TNASDBD Process using 100% cpu
# Persistence
loading:0
rdb_changes_since_last_save:390
loading:0
rdb_changes_since_last_save:390
Re: TNASDBD Process using 100% cpu
My husband uploaded some files to our media folder. He's not sure how many. I'm still certain that Redis is scanning all my data. I would understand that if it were in itself a virus scanner designed to protect my NAS. As it stands it feels like quite the opposite.
Re: TNASDBD Process using 100% cpu
127.0.0.1:6379> DBSIZE
(integer) 4
rdb_changes_since_last_save:146
(integer) 4
rdb_changes_since_last_save:146
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