-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Just as a possibility of solution: https://docs.oracle.com/cd/E22645_01/html/817-1592/rmfss-1.html 02.05.16 0:56, Alex Rousskov пишет: > On 04/29/2016 04:17 PM, joe wrote: >> hi i have 2 cpu 4 core each >> i need to leave alone first processor and use the second one for squid and >> its helper >> is that will do ??? taskset 0x000000f0 squid -YC -f /etc/squid/squid.conf >> or other way around ?? > > SMP Squid has cpu_affinity_map to accomplish similar task. However, it > does not apply to helpers AFAIK. Also, be careful not to assign two busy > Squid workers to two _sibling_ hyper cores. Give them hyper-cores on > different physical cores instead. > > >> so i can keep the kernel and other program running on first cpu not >> interfere with squid > > I do not know of a good solution to that. The solution I know is to tell > each active process or kernel task (e.g., NIC interrupts processing) > where to run, which is tedious when you have more than one or two such > activities to worry about. > > >> cause wen i run Calamaris Log Analysis on cpl large log it take cpu % very >> hi and it slow delay squid performance until it finish :( > > Yes, it can be a real problem. AFAICT, the previous responses on this > thread essentially ignore the [sad] fact that Linux kernels are not very > good at CPU scheduling in high-performance SMP Squid environments. > > > HTH, > > Alex. > > _______________________________________________ > squid-users mailing list > squid-users@xxxxxxxxxxxxxxxxxxxxx > http://lists.squid-cache.org/listinfo/squid-users -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJXJmtHAAoJENNXIZxhPexGn+wIAJFWApLrbTb3uTmT0aIr4F2j xn/u9Y5sZxs2pFkwRr/5a81bXBGMwzJ6WWPwgeE8W0jNX3nq2d260KolXe2Dnk6J 9aH567wTioUMHE+t0zIQB5WF3zBZfqntBI5z+nvO9Gw/3gS+lVYstPcfxjd8d0O2 v00CMvAxX+ovtIh5cu8uLM4GygbP6n8ZNyzFA6RbCMEbNcN1Jt8CohL+hR+KBidj 0tyT9QH0w7vkyMj+WtYp9MBzGd0wneBuSbhDeZ5lj+wBn5rY8MkaTg2wIMWOpdtB WRemUTLxop+BN1fH7ycnoKWzHGFY/BVUDI4Sxc2jvjNpkXTshLe8yT1bxqlgxJU= =Ry7n -----END PGP SIGNATURE-----
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