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23/02/2016 16:40, Yuri Voinov wrote:
Are you sure it would show up as "User" load and not as "Wait" ? On linux "TOP" it shows something like: %Cpu0 : 99,0 us, 1,0 sy, 0,0 ni, 0,0 id, 0,0 wa, 0,0 hi, 0,0 si, 0,0 st 23/02/2016 16:55, Amos Jeffries wrote: What GHz rating is each CPU core? 200-250 RPS is roughly in the range I would expect from a 1.xGHz core going full speed / 100% usage. Are you using RAID on the disk storage? IME, RAID can more than halve the speed of the proxy. Although the CPU thrashing effect is mostly hidden away out of sight in the disk controller processor(s). 6-core of Intel(R) Xeon(R) CPU E5-2667 v2 @ 3.30GHz It's a vmware VM with a NetApp 266TB storage. This VM has access to 2 different LUNs in 2 different controllers to a bunch SAS HDs, dd if=/dev/zero of=testfile bs=2G count=1 oflag=dsync = ~391 MB/s Best Regards, -- Heiler Bemerguy - (91) 98151-4894 Assessor Técnico - CINBESA (91) 3184-1751 |
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