Re: [tor-relays] Improving throughput on weak CPU?
Hi all, Jochen sent this reply to the list, with a 4 MB attachment, which is a bit big. I don't think it contains anything sensitive, but I'll check before forwarding it to anyone else. I've discarded the message and attachment from the moderation queue. Here's the message: > Hi, > > I have attached a profile of the main thread, over 30 seconds, to this > e-mail. > > Let me know if you need anything else. > > Regards, > > Jochen T -- teor -- signature.asc Description: Message signed with OpenPGP ___ tor-relays mailing list tor-relays@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
Re: [tor-relays] Improving throughput on weak CPU?
A few years ago I had some Intel Atoms with Scaleway. Same problem. Its the best a Atom can do :/ niftybunny > On 26. Aug 2019, at 11:06, Jochen wrote: > > Hi there, I'm the operator of the following two exit nodes: > > https://metrics.torproject.org/rs.html#search/family:94C268630BEDCB64E7F8881881A23D053F243C18 > > My CPU is an Intel C2750 (8 cores total), which supports hardware accelerated > AES yet a single process still maxes out at only ~150mbit/s. > > To get the most out of the machine and my single IPv4 address, I simply ran > another relay which works fine, and now I'm averaging at around ~315mbit/s. > > Is there anything else I can tweak to improve throughput without having to > order more IP addresses? I'm running Arch with stock 5.2.9 linux kernel. > > That being said, true multi threading would be much appreciated and would > help people like me a lot :-) > > Regards, > > Jochen > > ___ > tor-relays mailing list > tor-relays@lists.torproject.org > https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays signature.asc Description: Message signed with OpenPGP ___ tor-relays mailing list tor-relays@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
Re: [tor-relays] Improving throughput on weak CPU?
Hi, > On 26 Aug 2019, at 19:06, Jochen wrote: > > Hi there, I'm the operator of the following two exit nodes: > > https://metrics.torproject.org/rs.html#search/family:94C268630BEDCB64E7F8881881A23D053F243C18 > > My CPU is an Intel C2750 (8 cores total), which supports hardware accelerated > AES yet a single process still maxes out at only ~150mbit/s. > > To get the most out of the machine and my single IPv4 address, I simply ran > another relay which works fine, and now I'm averaging at around ~315mbit/s. > > Is there anything else I can tweak to improve throughput without having to > order more IP addresses? I'm running Arch with stock 5.2.9 linux kernel. > > That being said, true multi threading would be much appreciated and would > help people like me a lot :-) Which code is your relay spending most of its (main thread) time on? If you can send us a profile, we will know where to focus our effort. T ___ tor-relays mailing list tor-relays@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
[tor-relays] Improving throughput on weak CPU?
Hi there, I'm the operator of the following two exit nodes: https://metrics.torproject.org/rs.html#search/family:94C268630BEDCB64E7F8881881A23D053F243C18 My CPU is an Intel C2750 (8 cores total), which supports hardware accelerated AES yet a single process still maxes out at only ~150mbit/s. To get the most out of the machine and my single IPv4 address, I simply ran another relay which works fine, and now I'm averaging at around ~315mbit/s. Is there anything else I can tweak to improve throughput without having to order more IP addresses? I'm running Arch with stock 5.2.9 linux kernel. That being said, true multi threading would be much appreciated and would help people like me a lot :-) Regards, Jochen ___ tor-relays mailing list tor-relays@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
