node_exporter
plotman
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node_exporter | plotman | |
---|---|---|
78 | 37 | |
10,231 | 921 | |
2.5% | - | |
8.9 | 0.0 | |
3 days ago | about 1 year ago | |
Go | Python | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
node_exporter
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Prometheus Fundamentals (Lesson-01)
$ wget https://github.com/prometheus/node_exporter/releases/download/v1.7.0/node_exporter-1.7.0.linux-amd64.tar.gz $ tar -xzvf node_exporter-1.7.0.linux-amd64.tar.gz
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List of your reverse proxied services
Node Exporter
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Best way to monitor disk space, RAM in remote servers and get alerts when full?
The Prometheus node_exporter can provide this information, doesn't require root. You could run it as a systemd user unit if you don't have root.
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Best Course/Learning Path for mastering Prometheus and Grafana
I personally find it best to learn through experimentation. Start with reading a bit about Prometheus and Grafana through their docs, and then familiarise yourself with setting up a local Prometheus + Grafana instance either locally or with docker using docker-compose, along with something to generate /metrics endpoint for Prometheus to scrape from such as a custom Prometheus exporter in Python or using Node Exporter.
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Linux Traffic Monitoring
Your best bet might be to fork node_exporter to get you more verbose socket stats: https://github.com/prometheus/node_exporter/blob/master/collector/sockstat_linux.go
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Tool to monitor disk space
I use Grafana + Prometheus + Node Exporter.
- Is there a dashboard of sorts that can keep track of my linux-based computers and VMs to that I can easily see if any of them have updates or are running low on storage and et cetera?
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Would SNMP present less of a load than SSH to get interface metrics from older cisco 3K series switches?
Crazy idea, can't NX devices run Docker? I wonder if the node_exporter would work.
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Questions about Kubernetes
Kubernetes itself will not notify you, the way I've seen people do this, is to use something like kube-state-metrics or node_exporter, export that to Prometheus (or preferrably VictoriaMetrics because Prometheus is terrible IMO), and then setup alarms on that with alertmanager or equivalent, or just look at dashboards regularly with Grafana. Realistically I recommend only setting alerts on disk usage and application/database latency. CPU and memory utilization isn't a great metric to alert on a lot of the time.
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How to log system usage: RAM, CPU, over a long time to detect which component is slowing down?
You may setup node exporter and collect metrics with prometheus for example. Its not quite "simple" way, but still you may find it useful.
plotman
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Will Chia plotting destroy my NVMe SSD!? Understanding SSD endurance (TBW)
Yes, see https://github.com/madMAx43v3r/chia-plotter for plotting with a ramdisk and https://github.com/ericaltendorf/plotman to automate everything.
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Plotting to multiple HDDs
Plotman is what you want. You can plot on multiple drives (tmp), then cache the completed plots on destination drives/directories (dst). Then the archive function can rsync them to an array of archive drives. Very easy to modify the config .yaml file then run "plotman plot" and "plotman archive". https://github.com/ericaltendorf/plotman
- Plotman NFT plating
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Updated Chia Docker Images + Farmr, MadMax, PlotMan, TrueNAS and More
Plotman: v0.5.1
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Its time to replot, looking for nudges in the right direction.
Yeah. Plotman config guide shows you how to set it up for madmax. Its as easy as changing the "type" variable in the config file from "chia" to "madmax" and then changing your other plotting variables to what they should be be for madmax.
- How can I monitor the making of plots
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Some quick frequently asked questions about Flexpool Chia Pool
Madmax plotter, Swar plot manager, and Plotman plot manager all support portable plots for pools now. Others probably do, but I'm not as familiar with them. Update to the latest versions for the best results, and double-check your configuration files as some settings may have changed since your last update. And you can also use plot managers with Madmax these days, if you want to take advantage of workflow management (multiple destination drives, parallel plotting on bigger plotters, less scrolly logs, etc).
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How to plot for pools with plotman? Is there an update required or does it work out of the box already?
The v0.5 plotman includes support for madmax plotting as well as chia pool plotting. If you're feeling brave, update your plotman with: pip install --force-reinstall git+https://github.com/ericaltendorf/plotman@main
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Plotman Indexing/Archive
from the default config:
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https://np.reddit.com/r/chia/comments/nk92th/plotting_speed_improvements/h04iydq/
# upgrading chia to the latest version cd chia-blockchain/ . ./activate chia stop -d all deactivate git fetch git checkout latest git reset --hard FETCH_HEAD git status sh install.sh . ./activate chia init edit file: nano /home/YOURUSERNAMEHERE/chia-blockchain/setup.py change the chiapos==1.0.2 to chiapos # resolving all config problems sudo apt install aptitude sudo aptitude -f install build-essential aptitude install cmake sudo aptitude install cmake (first type n, then type y) sudo aptitude install python3-dev (first type n, then type y) cd git clone --branch combined https://github.com/pechy/chiapos.git cd chiapos mkdir -p build && cd build # configuring flags to compile CFLAGS="-mtune=native -march=native" CXXFLAGS="-mtune=native -march=native" cmake ../ 1241 cmake --build . -- -j 6 # compiling cmake --build . -- -j 6 . ~/chia-blockchain/activate cd ~/chiapos && python setup.py install # finding all old chiapos files to replace find / -name chiapos.cpython-38-x86_64-linux-gnu.so # removing old chiapos rm /home/YOURUSERNAMEHERE/chia-blockchain/venv/lib/python3.8/site-packages/chiapos.cpython-38-x86_64-linux-gnu.so rm /home/YOURUSERNAMEHERE/chia-blockchain/venv/lib/python3.8/site-packages/chiapos-0.0.0-py3.8-linux-x86_64.egg/chiapos.cpython-38-x86_64-linux-gnu.so cp /home/YOURUSERNAMEHERE/chiapos/build/chiapos.cpython-38-x86_64-linux-gnu.so /home/YOURUSERNAMEHERE/chia-blockchain/venv/lib/python3.8/site-packages/chiapos.cpython-38-x86_64-linux-gnu.so cp /home/YOURUSERNAMEHERE/chiapos/build/chiapos.cpython-38-x86_64-linux-gnu.so /home/YOURUSERNAMEHERE/chia-blockchain/venv/lib/python3.8/site-packages/chiapos-0.0.0-py3.8-linux-x86_64.egg/chiapos.cpython-38-x86_64-linux-gnu.so # reinstall plotman pip install --force-reinstall git+https://github.com/ericaltendorf/plotman@development plotman interactive in plot logs you should be able to see Using optimized chiapos - 24288eb
What are some alternatives?
cadvisor - Analyzes resource usage and performance characteristics of running containers.
bladebit - A high-performance k32-only, Chia (XCH) plotter supporting in-RAM and disk-based plotting
process-exporter - Prometheus exporter that mines /proc to report on selected processes
chia-plotter
Netdata - The open-source observability platform everyone needs
Swar-Chia-Plot-Manager - This is a Cross-Platform Plot Manager for Chia Plotting that is simple, easy-to-use, and reliable.
ping_exporter - Prometheus exporter for ICMP echo requests using https://github.com/digineo/go-ping
chia-blockchain - Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)
fortigate_exporter - Prometheus exporter for Fortigate firewalls
PSChiaPlotter - A repo for powershell module that helps Chia Plotting
windows_exporter - Prometheus exporter for Windows machines
machinaris - An easy-to-use WebUI for crypto plotting and farming. Offers Bladebit, Gigahorse, MadMax, Chiadog and Plotman in a Docker container. Supports Chia, MMX, Chives, Flax, and HDDCoin among others.