Henrique, Thanks a lot for your prompt reply.
I installed the latest (3.20160316.1) and now the problem is not seen. To confirm, I switched a couple of times between 2.20160316.1 and 3.20160316.1 both amd64/i386, rebooted after each time. I am not seeing the problem. There might have been some issue during the initrd of the original time when I saw the problem. As, I could not reproduce, please close the bug. Thanks and Regards Anand On 26 April 2016 at 22:51, Henrique de Moraes Holschuh <[email protected]> wrote: > On Tue, Apr 26, 2016, at 14:09, Anand Sivaram wrote: > > Package: amd64-microcode > Version: 3.20160316.1 > > CPU (Processor): AMD Athlon(tm) 5350 APU with Radeon(tm) R3 > Motherboard: Gigabyte GA-AM1M-S2H > > I am using Debian Unstable and did a dist-upgrade and amd64-microcode > got upgraded to 3.20160316.1 from 2.20160316.1 > > From that time, I am seeing my disk access becoming too slow. > My SSD used to give "Timing buffered disk reads" of around 400 MB/sec > before and it got reduced to 30 MB/sec with this newer microcode. > > > I downgraded my current microcode and it started working again. > > I could provide any other information to debug this problem. > > > I need the full kernel boot log with both the new, and the old microcode, > please. > > You can get it either from /var/log/dmesg (sysvinit), or using journalctl > -k (systemd). > > I also need the output of /proc/cpuinfo (on both microcodes, please). > > -- > "One disk to rule them all, One disk to find them. One disk to bring > them all and in the darkness grind them. In the Land of Redmond > where the shadows lie." -- The Silicon Valley Tarot > Henrique de Moraes Holschuh <[email protected]> > >
