问题更新: 宕机问题似乎解决了?
这两天把系统从PVE8升级到PVE9.0.11, 期间虽然在PVE的控制台内核日志中仍会出现下面的日志
Oct 25 01:29:30 PM-N200-PVE kernel: perf: interrupt took too long (2522 > 2500), lowering kernel.perf_event_max_sample_rate to 79000
Oct 25 01:34:40 PM-N200-PVE kernel: perf: interrupt took too long (3186 > 3152), lowering kernel.perf_event_max_sample_rate to 62000
Oct 25 01:41:51 PM-N200-PVE kernel: perf: interrupt took too long (4190 > 3982), lowering kernel.perf_event_max_sample_rate to 47000
Oct 25 01:53:32 PM-N200-PVE kernel: perf: interrupt took too long (5458 > 5237), lowering kernel.perf_event_max_sample_rate to 36000
Oct 25 02:51:03 PM-N200-PVE kernel: perf: interrupt took too long (6901 > 6822), lowering kernel.perf_event_max_sample_rate to 28000
但是FNOS虚拟机中再没有出现过像之前那样网卡断连的现象.
所以问题似乎是解决了?
再观察几天吧....