Too many jfsCache's disk IO, disk util is full and become a bottleneck

[XuJia0210]

How can we prevent the disk stored jfsCache become a bottleneck?

The write IOPS of SDA had reached 2.43K, which may be the bottleneck of this device.

Juicefs mount pod will use cache to improve remote storage performance. Reference: https://juicefs.com/docs/cloud/cache
And the cache will be stored in /var/jfsCache defaultly, which may be the root cause of high IOPS.