Related to the context switchets, what about using perf sched map as in https://www.brendangregg.com/blog/2017-03-16/perf-sched.html. There are other perf sched commands that seem promising.
Y…
What do you think about this: unless we can have the true old environment, userspace and kernel, it will be much harder and time-consuming to reach a sounding conclusion. I know that there are…
I upload the results of the old userspace and the new userspace on kernel 6.12.63. Notably, old userspace uses nOS-V 3.2 and AMD-BLIS 5.0, where the new userspace uses nOS-V 4.0 and AMD-BLIS…
Connected the other NIC to the Ethernet switch. We can swap the cards now and see if that keeps the speed stable at 1Gbit/s.
This is happening again. There is a serious problem during boot that causes the BMC or the BIOS to stop recognizing 3 of the 4 disks used for storage. Given that the BMC is known to be erratic, is…