看板 FB_hackers 關於我們 聯絡資訊
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig903686BDD2D3C21005F85A6F Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Stefan Lambrev wrote: > I do not have HEPT on the servers that I test, but simple test on my=20 > laptop shows > that hping can generate with ACPI-fast ~4MB/s traffic, 5MB/s with HPET > and 8MB/s with TSC.=20 How much can Linux handle? >I didn't check dummy time counter. If you do, it would give a nice indicator of how much the time counters=20 are expensive in both absolute terms and relative to the rest of the=20 stuff the program does (network IO). The "dummy" timecounter just=20 increments a number when called, no time keeping is involved. --------------enig903686BDD2D3C21005F85A6F Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHljQ9ldnAQVacBcgRAuvJAKDLDmXtTXM+J3BS8f/Riw87y5d6JgCfR3Ju xRsqIF7H+T8aazZJ3kxOQ64= =wzUH -----END PGP SIGNATURE----- --------------enig903686BDD2D3C21005F85A6F--