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以上分别测试的是 4K 随机读 4K 随机写和 1M 随机读,一下分别看下:
JuiceFS 支持随机读写的场景,因为对象存储的延迟很高,更擅长的是顺序读写,需要根据你实际的应用场景测试对应的读写模式,请看 https://juicefs.com/docs/zh/community/performance_evaluation_guide |
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我这边参考阿里云nas的测试方式对juicefs做了性能测试: https://help.aliyun.com/document_detail/95501.html?spm=5176.21213303.J_6704733920.7.500c3edacyrZui&scm=20140722.S_help%40%40%E6%96%87%E6%A1%A3%40%4095501._.ID_help%40%40%E6%96%87%E6%A1%A3%40%4095501-RL_nas%20%E6%B5%8B%E8%AF%95-OR_main-V_2-P0_0
这边使用的对象存储是阿里云oss,元数据存储为redis:
通过如下指令创建了存储:
执行挂载:
在实际测试时,有点儿不太敢相信自己的眼睛,这性能也太差了:
是阿里oss性能就这么差,还是我哪里操作有问题?
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