Date: Sat, 15 Nov 2014 13:35:59 -0800 From: Garrett Cooper <yaneurabeya@gmail.com> To: "Ranjan1018 ." <214748mv@gmail.com> Cc: Alexander Motin <mav@freebsd.org>, FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: [PATCH] gstat on SSD Message-ID: <1263A474-E3B8-4942-A0AA-6692F509138F@gmail.com> In-Reply-To: <CACyC=qbssehwZrnrLoZZNTEWaTMTsp0S-zj_VkLdAP_-pd7Z=w@mail.gmail.com> References: <CACyC=qbssehwZrnrLoZZNTEWaTMTsp0S-zj_VkLdAP_-pd7Z=w@mail.gmail.com>
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[-- Attachment #1 --] On Nov 15, 2014, at 8:04, Ranjan1018 . <214748mv@gmail.com> wrote: > I am running a pair of servers with SSD. In gstat the default display of > operation/ms is only one digit after the comma and there are a lot of R/W > operation displayed with the 0.1 value. This simple patch displays the > operation/ms with two decimal digit. > > What’s next ? After testing this patch for a day, recording the values in a > log file, I have found that some write operation are only 0.02 ms short, on > a OCZ Vertex SSD. Probably the next patch is to display micro seconds > instead of milli seconds. > > Maurizio > > FreeBSD 11 gstat.c.patch <http://pastebin.com/B7B8SEy9>; LGTM, but I don’t have hardware capable of that precision so I can’t verify the patch other than build test it and run it for what existing cases I have. What do you think Alexander? [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJUZ8c/AAoJEMZr5QU6S73e7ygH/1MScC4Ql3klFi3dpFETgXNR //yqTpjSig2sO/9c4MlWedq/pslApFekC2VgmpUQmJngzqnNpFU+iaR1Bw70y06H cX0MwlF8wFko6toRvG4oa9xPnY0gudSu2Fug+iajcVUUrzMRL0DCeNo2ORLpqEAU oi7FLs4oDElPKhEv4CSiV3EtRClYuZ038vor3wGeb4XHh31abFWlj+55A5F9ojYC sJWPa7MkYbhGaUNF7KtwykXsTpbQtMcwziAnq1kbMtYWO2L/Z2aJ4Nl6jjctF57A mpGUKMGtPHRDun2rYq7p076gGIpnpSWWTvxtf6CFY0F7szXOOPbm/JDTrA/pSEU= =la1x -----END PGP SIGNATURE-----
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