Displaying 2 results from an estimated 2 matches for "28936k".
Did you mean:
28936
2018 Sep 14
1
Re: NUMA issues on virtualized hosts
...0% 0.07K 145 56 580K anon_vma
8040 4563 0% 0.20K 402 20 1608K vm_area_struct
7488 3845 0% 0.12K 234 32 936K kmalloc-96
7456 7061 0% 1.00K 1864 4 7456K kmalloc-1024
7234 7227 0% 4.00K 7234 1 28936K kmalloc-4096
and this is /proc/$PID/stack of iozone eating CPU but not writing data.
[<ffffffffba78151b>] find_get_entry+0x1b/0x100
[<ffffffffba781de0>] pagecache_get_page+0x30/0x2a0
[<ffffffffc06ec12b>] ext4_da_get_block_prep+0x27b/0x440 [ext4]
[<ffffffffba840d8b>] __fin...
2018 Sep 14
3
NUMA issues on virtualized hosts
Hello,
I have cluster with AMD EPYC 7351 cpu. Two CPUs per node. I have performance
8-NUMA configuration:
This is from hypervizor:
[root@hde10 ~]# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 64
On-line CPU(s) list: 0-63
Thread(s) per core: 2
Core(s) per socket: 16
Socket(s): 2
NUMA