Hi, I installed Ceph luminous v12.1.0 in 3 nodes cluster with BlueStore and did some fio test. During test, I found the each OSD CPU utilization rate was only aroud 30%. And the performance seems not good to me. Is there any configuration to help increase OSD CPU utilization to improve performance? Change kernel.pid_max? Any BlueStore specific configuration? Thanks a lot! B.R. Junqin Zhang -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
