Https://collectd.org/ does the gathering (and writing to RRDTool database, if you so desire) part very well. Many plugins, easy to add more (just return one line of text) Still need RRD viewere but that’s not a huge stack And it scales all the way to hundreds of hosts, as on top of network send/receive of stats it supports few other write formats aside from just RRD files.
– Source: Hacker News
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12 months ago
Why not use https://collectd.org/ which is in C and used by openwrt’s luci already along with rrdtool, small in size, low on resource, and has so many plugins already?
– Source: Hacker News
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12 months ago
Then you will have same problems but now you can bother manufacturer about it! Also unless there is something horribly wrong about how often data is written, that SSD should run for ages. We ran (for a test) consumer SSDs in busy ES cluster and they still lasted like 2 years just fine The whole setup was a bit of overcomplicated too. RAID10 with 5+1 or 7+1 (yes Linux can do 7 drive RAID10) with hotspare woud’ve…
– Source: Hacker News
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almost 2 years ago
Collectd pulls metrics from the OS, applications, logfiles and external devices for use in monitoring systems, finding performance bottlenecks and capacity planning. Hombre_sabio explains, “Collectd is a tiny daemon that gathers information from a system. It enables mechanisms to collect and observe the values in different techniques. It is an open-source monitoring tool to retrieve and manage SNMP master agents.”.
Source:
about 2 years ago
For metrics storage I’m using a Graphite database and the graph UI itself is Grafana. To get these I’m using the Debian repos they supply with mostly off-the-shelf configs. For collecting metrics from the Pi to send to Graphite I use collectd. It has a lot of off-the-shelf plugins you can use to grab metrics like CPU usage & load average, network in/out, memory stats etc. The Minecraft-specific stuff you can get…
Source:
almost 3 years ago
For monitoring, personally I use collectd and Collectd Graph Panel (sadly the latter is abandoned, but it still works fine).
Source:
over 3 years ago
