kbench
Benchmark your Kubernetes storage. (by longhorn)
dbench
Benchmark Kubernetes persistent disk volumes with fio: Read/write IOPS, bandwidth MB/s and latency (by leeliu)
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kbench | dbench | |
---|---|---|
2 | 1 | |
129 | 250 | |
7.0% | - | |
2.6 | 0.0 | |
18 days ago | 5 months ago | |
Shell | Shell | |
Apache License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
kbench
Posts with mentions or reviews of kbench.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-13.
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Longhorn alternatives
From your post history, it looks like you're using RPis, in which case the intrinsic latency of the USB controller is starting you off on the wrong foot. etcd doesn't like latency > 10ms. Have you tested your setup with kbench or something similar?
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[Recommendation request] 3 servers that need 10GB/s (4 ports preferred, 6 max)
I've bene following their issues about HDD and they say HDD is not recommended but is not a no-go. They state that HDD works up to a certain load, and they are looking to improve it. I believe this benchmark tool by Longhorn does 4K random writes... https://github.com/yasker/kbench
dbench
Posts with mentions or reviews of dbench.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-25.
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Storage provisioner for self-created clusters in 2022, for disk-heavy workload like MySQL?
Perhaps this might be true for i3.2xlarge or larger machines, but for smaller VMs these were the results I got. My setup was 3 masters - 6 workers (2vCPUs - 4GBs RAM). You can try it yourself with dbench and see what you get.
What are some alternatives?
When comparing kbench and dbench you can also consider the following projects:
kubernetes-k8s - 🖊️ Some notes about Kubernetes (k8s), Docker, Storage.
dperf - Drive performance measurement tool
longhorn - Cloud-Native distributed storage built on and for Kubernetes
yet-another-bench-script - YABS - a simple bash script to estimate Linux server performance using fio, iperf3, & Geekbench
grpc_bench - Various gRPC benchmarks
dev-benchmark - Benchmark script to measure performance of usual development tools.
gluster-kubernetes - GlusterFS Native Storage Service for Kubernetes
rook - Storage Orchestration for Kubernetes
service-mesh-benchmark
topolvm - Capacity-aware CSI plugin for Kubernetes