Re: Power Analysis/Management Tools

2009-10-30 Thread Stef Walter
Chris Russell wrote: I ended up writing our own, custom pollers, Database backend, web frontend and rrd to generate the graphing. Shameless plug ... rrdbot does efficient light-weight snmp polling, and should be very flexible for mixing with other software:

Re: Power Analysis/Management Tools

2009-10-29 Thread Ryan Langseth
Nathan Ward wrote: I haven't used cacti in a while, but does it let you combine several RRD files in to one graph? If so that's useful for power stuff, because you're likely to want to graph an aggregate of several things across different devices - for example a+b power of a server, or

RE: Power Analysis/Management Tools

2009-10-27 Thread Chris Russell
Cacti is a cracking bit of software, but I found this difficult to integrate and customize to what we required. I ended up writing our own, custom pollers, Database backend, web frontend and rrd to generate the graphing. We were quoted something like £50k for something awfully similar..

Re: Power Analysis/Management Tools

2009-10-27 Thread Nathan Ward
I haven't used cacti in a while, but does it let you combine several RRD files in to one graph? If so that's useful for power stuff, because you're likely to want to graph an aggregate of several things across different devices - for example a+b power of a server, or aggregate power usage

Re: Power Analysis/Management Tools

2009-10-26 Thread David B. Peterson
I do the same, but with ganglia. I've noticed that different APCs report power differently (after comparing APC output to BCMS output.) Our newer servers also report power consumption via IPMI: /usr/bin/ ipmitool sdr type Current. We also graph that via ganglia. -Dave On Oct 26,

RE: Power Analysis/Management Tools

2009-10-26 Thread Greg Whynott
I'd think SNMP will be what any product uses to query APC gear, even their own suite uses SNMP to collect information and receive traps. We use cacti to graph our loads on the APC power bars and UPS gear, gives you everything you need on all phases/legs, was there something in particular you

Re: Power Analysis/Management Tools

2009-10-26 Thread Bill Blackford
Same. Cacti -b On Mon, Oct 26, 2009 at 2:33 PM, Greg Whynott greg.whyn...@oicr.on.cawrote: I'd think SNMP will be what any product uses to query APC gear, even their own suite uses SNMP to collect information and receive traps. We use cacti to graph our loads on the APC power bars and UPS