Re: [zfs-discuss] ZFS monitoring

2013-02-12 Thread Pawel Jakub Dawidek
On Mon, Feb 11, 2013 at 05:39:27PM +0100, Jim Klimov wrote: On 2013-02-11 17:14, Borja Marcos wrote: On Feb 11, 2013, at 4:56 PM, Tim Cook wrote: The zpool iostat output has all sorts of statistics I think would be useful/interesting to record over time. Yes, thanks :) I think I

Re: [zfs-discuss] ZFS monitoring

2013-02-12 Thread Borja Marcos
On Feb 12, 2013, at 11:25 AM, Pawel Jakub Dawidek wrote: I made kstat data available on FreeBSD via 'kstat' sysctl tree: Yes, I am using the data. I wasn't sure about how getting something meaningful from it, but I've found the arcstats.pl script and I am using it as a model. Suggestions

Re: [zfs-discuss] ZFS monitoring

2013-02-11 Thread Tim Cook
On Mon, Feb 11, 2013 at 9:53 AM, Borja Marcos bor...@sarenet.es wrote: Hello, I'n updating Devilator, the performance data collector for Orca and FreeBSD to include ZFS monitoring. So far I am graphing the ARC and L2ARC size, L2ARC writes and reads, and several hit/misses data pairs. Any

Re: [zfs-discuss] ZFS monitoring

2013-02-11 Thread Borja Marcos
On Feb 11, 2013, at 4:56 PM, Tim Cook wrote: The zpool iostat output has all sorts of statistics I think would be useful/interesting to record over time. Yes, thanks :) I think I will add them, I just started with the esoteric ones. Anyway, still there's no better way to read it than

Re: [zfs-discuss] ZFS monitoring

2013-02-11 Thread Sašo Kiselkov
On 02/11/2013 04:53 PM, Borja Marcos wrote: Hello, I'n updating Devilator, the performance data collector for Orca and FreeBSD to include ZFS monitoring. So far I am graphing the ARC and L2ARC size, L2ARC writes and reads, and several hit/misses data pairs. Any suggestions to improve

Re: [zfs-discuss] ZFS monitoring

2013-02-11 Thread Jim Klimov
On 2013-02-11 17:14, Borja Marcos wrote: On Feb 11, 2013, at 4:56 PM, Tim Cook wrote: The zpool iostat output has all sorts of statistics I think would be useful/interesting to record over time. Yes, thanks :) I think I will add them, I just started with the esoteric ones. Anyway, still

Re: [zfs-discuss] ZFS monitoring - best practices?

2010-04-08 Thread Joel Buckley
Ray, Here is my short list of Performance Metrics I track on 7410 Performance Rigs via 7000 Analytics. Cheers, Joel. m:analytics datasets ls Datasets: DATASET STATE INCORE ONDISK NAME dataset-000 active 1016K 75.9M arc.accesses[hit/miss] dataset-001 active390K 37.9M