Re: [collectd] Aggregate host's data

2011-03-05 Thread Shanker Balan
Hello, Kimo Rosenbaum wrote, This can be done in the presentation layer instead of the collection layer. Shameless plug: I'm working on a frontend for my current employer which allows for arbitrary dynamic aggregate graphing: https://github.com/kimor79/yarf My team did some work on

Re: [collectd] dpkg stalling on a loaded collectd aggregator

2011-07-02 Thread Shanker Balan
Hello, Shanker Balan wrote, Helo, Am running into a weird situation. On a very loaded collectd aggregation server (high disk IO, minimal CPU load), dpkg pkg installs tends to get blocked on disk forever. The dpkg process spins back to life if I stop the collectd server. The OS is Ubuntu

Re: [collectd] dpkg stalling on a loaded collectd aggregator

2011-07-11 Thread Shanker Balan
Hello, Trent W. Buck wrote, I think I am running into the same problem as described here. http://administratosphere.wordpress.com/2011/05/13/linux-kernel-sync-bug/ I see you already mentioned force-unsafe-io; here's my notes on the issue (encountered with a dozen LXC VMs which, sharing a

Re: [collectd] zeormq architecture inquiry

2011-08-29 Thread Shanker Balan
Hello, Allan Feid wrote, Hello, I've been looking into using collectd combined with zeromq for transport. This seems like a fairly good way to scale out monitoring infrastructure as each node being monitored can send out requests over zeromq to one or more locations with little overhead. I