Re: how to feed rrdtool unknown values
Tobias Oetiker <[email protected]> Wed, 15 Mar 2017 11:34:58 +0100 (CET)
| Newsgroups | gmane.comp.db.rrdtool.user |
|---|---|
| Message-ID | <[email protected]> |
--===============3017883843574372420== Content-Type: multipart/alternative; boundary="=_80b0ca83-b03e-4046-ab63-1dc07328a1e9" --=_80b0ca83-b03e-4046-ab63-1dc07328a1e9 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit and what you want to use is 'U' (capital) cheers tobi ----- On Mar 15, 2017, at 10:08 AM, Andreas Schuldei <[email protected]> wrote: > I find different notations when googeling for ways to feed unknown values to > rrdtool. Things i find are "UNKN", "u", "NaN". I realize it might depend on > context and programming language. > My situation: i wrote a perl plugin for collectd (written in c), which uses > librrd. What do i need to do in my perl plugin so that "unknown" will turn up > in the rrd files? > (I realize that collectd sits in the middle, but I assume its only a very thin > layer and doesn't meddle with my data.) > _______________________________________________ > rrd-users mailing list > [email protected] > https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland www.oetiker.ch [email protected] +41 62 775 9902 --=_80b0ca83-b03e-4046-ab63-1dc07328a1e9 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000"><div>and what you want to use is 'U' (capital)</= div><div><br data-mce-bogus=3D"1"></div><div>cheers</div><div>tobi</div><di= v><br></div><span id=3D"zwchr" data-marker=3D"__DIVIDER__">----- On Mar 15,= 2017, at 10:08 AM, Andreas Schuldei <[email protected]> w= rote:<br></span><div data-marker=3D"__QUOTED_TEXT__"><blockquote style=3D"b= order-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: = #000; font-weight: normal; font-style: normal; text-decoration: none; font-= family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style=3D"bor= der-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #0= 00; font-weight: normal; font-style: normal; text-decoration: none; font-fa= mily: Helvetica,Arial,sans-serif; font-size: 12pt;"><div dir=3D"ltr"><div>I= find different notations when googeling for ways to feed unknown values to= rrdtool. Things i find are "UNKN", "u", "NaN". I realize it might depend o= n context and programming language. </div><br><div>My situation: i wro= te a perl plugin for collectd (written in c), which uses librrd. What do i = need to do in my perl plugin so that "unknown" will turn up in the rrd file= s?</div><br><div>(I realize that collectd sits in the middle, but I assume = its only a very thin layer and doesn't meddle with my data.)</div><br></div= > <br>_______________________________________________<br>rrd-users mailing li= st<br>[email protected]<br>https://lists.oetiker.ch/cgi-bin/listin= fo/rrd-users<br></blockquote></div><br><div data-marker=3D"__SIG_POST__">--= <br></div><div>Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, = Switzerland<br>www.oetiker.ch [email protected] +41 62 775 9902</div></div></= body></html> --=_80b0ca83-b03e-4046-ab63-1dc07328a1e9-- --===============3017883843574372420== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users --===============3017883843574372420==--