这是一个创建于 2532 天前的主题，其中的信息可能已经有所发展或是发生改变。
使用 prometheus
感觉 整台机器的 IO 被打穿了。。。
怎么限制单个节点的 IO
网上的都是讲 CPU 和内存
version: '3' services: redis: image: redis:alpine deploy: resources: limits: cpus: '0.50' memory: 50M reservations: cpus: '0.25' memory: 20M  | 1 feverzsj 2018-11-06 11:56:07 +08:00  1 --blkio-weight Block IO (relative weight), between 10 and 1000 --blkio-weight-device=[] Block IO weight (relative device weight) --device-read-bps=[] Limit read rate (bytes per second) from a device --device-read-iops=[] Limit read rate (IO per second) from a device --device-write-bps=[] Limit write rate (bytes per second) to a device --device-write-iops=[] Limit write rate (IO per second) to a device |
 | 2 jewelz 2021-07-25 03:06:02 +08:00 blkio_config: weight: 200 weight_device: - path: /dev/vda weight: 200 device_read_bps: - path: /dev/vda rate: '24mb' device_read_iops: - path: /dev/vda rate: 2000 device_write_bps: - path: /dev/vda rate: '48mb' device_write_iops: - path: /dev/vda rate: 75 |
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