Date: Thu, 21 Jan 2016 16:00:46 -0800 From: Benno Rice <benno@jeamland.net> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: Ryan Stone <rysto32@gmail.com>, freebsd-transport@freebsd.org Subject: Re: Flamegraph of 8KB message bottlenecks Message-ID: <D856A593-F6CC-420D-9489-7C02A2567B76@jeamland.net> In-Reply-To: <CAJ-Vmokgtkx_Xjn6o9fbC3GyybBMNsX9Y9geLnznPMfxuHMTDA@mail.gmail.com> References: <CAFMmRNzBfNB7Fr3VYKJwHpxt1CBc4gT6Yh%2Bqx2u2O_K1KF3nxQ@mail.gmail.com> <CAJ-Vmo=CLt7xL04pTRui-qdsSeugsHqu3pCOYOKQT-mARPfEkg@mail.gmail.com> <CAFMmRNwwRmdEbBaL=pNzThHSA0skmhrsVH9sFkn-A2Txu=Q%2BnQ@mail.gmail.com> <CAJ-Vmokgtkx_Xjn6o9fbC3GyybBMNsX9Y9geLnznPMfxuHMTDA@mail.gmail.com>
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The idb stuff is an Isilon-internal thing. It=E2=80=99s a different = storage system for the file descriptor tables. > On Jan 21, 2016, at 14:16, Adrian Chadd <adrian.chadd@gmail.com> = wrote: >=20 > A lot of that syscall time is in kevent, doing fget locking. What kind > of filedescriptor is being used here? Just a normal socket, or is it > kqueue on some /dev entry or something? >=20 > What's that "idb_" stuff? >=20 >=20 > -a > _______________________________________________ > freebsd-transport@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-transport > To unsubscribe, send any mail to = "freebsd-transport-unsubscribe@freebsd.org"
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