Hi Peter, We tend to deploy Project Clearwater with many small nodes, with as little as 4GB of RAM, so I’m surprised to see etcd using over 6GB. I have a suspicion that something may be going wrong with the clustering process.
Etcd produces some diagnostics which should help us to track down the problem. Can you collect: · The output from running clearwater-etcdctl member list on a healthy node, and on your homestead node. · The output from running clearwater-etcdctl cluster-health on a healthy node, and on your homestead node. · The contents of /var/log/clearwater-etcd/ on your homestead node. · A copy of /etc/clearwater/local_config from a healthy node, and from your homestead node. That should tell us what etcd thinks it should be doing, and why it is eating up so much memory. Yours, Chris From: Clearwater [mailto:[email protected]] On Behalf Of Peter Skrzynski Sent: 26 April 2016 03:39 To: [email protected] Subject: [Project Clearwater] Homestead etcd failing and using lots of memory Hi, I am running a Release-89 bono/sprout/homestead/ibcf/dns configuration. The etcd process on Homestead appears to be consuming a massive amount of memory and is often restarting. Sprout etcd process is also using a large amount of memory. Whereas bono etcd and ibcf etcd processes are stable and using little memory. Is there a logical explanation for homestead doing this? Or is there a problem? (Calls are being processed OK) Any guidance would be most appreciated. Regards, Peter. The following messages are appearing in the console window… [cid:[email protected]] And the top command as follows… [cid:[email protected]] Peter Skrzynski Technical Lead NEC New Zealand Limited NEC House, Level 6, 40 Taranaki Street, PO Box 1936, Wellington 6011, New Zealand T: 043816257, M: 0274849530, F: +6443811110 [email protected]<mailto:[email protected]> nz.nec.com<http://nz.nec.com> [cid:[email protected]] Please consider the environment before printing this email Attention: The information contained in this message and or attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination, copying or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any system and destroy any copies. NEC has no liability for any act or omission in reliance on the email or any attachment. Before opening this email or any attachment(s), please check them for viruses. NEC is not responsible for any viruses in this email or any attachment(s); any changes made to this email or any attachment(s) after they are sent; or any effects this email or any attachment(s) have on your network or computer system.
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