Sorry got to resend this as there's no reply so far. Hope anyone here can enlighten.
Thanks. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Hwee Khoon, Neo Sent: Friday, January 28, 2005 4:05 PM To: Rrd-Users Subject: [rrd-users] Re: rrd fetch command - unexpected output I think I know why - because it's been created with a higher step value. I tried creating another rrd database: rrdtool create default.rrd \ --step 300 \ DS:ioct:GAUGE:600:0:U \ DS:ooct:GAUGE:600:0:U \ RRA:AVERAGE:0.5:1:28800 \ Here are some results which I still cannnot decipher: 1) [EMAIL PROTECTED] bin]# ./rrdtool fetch default.rrd AVERAGE | wc -l 292 I suppose this is 24 HRS worth of records. But where does the extra 4 records comes in? I thought at most it would be 288 + 1 2) [EMAIL PROTECTED] bin]# ./rrdtool fetch default.rrd AVERAGE --start 20050110 --end 20050111 | wc -l 292 Does this means records from 2005 01 10 Time = 00:00 to Time 01 10 Time = 23:59? So will 2005 01 11 Time = 00:00 data be reflected? 3) [EMAIL PROTECTED] bin]# ./rrdtool fetch default.rrd AVERAGE --start 20050110 00:00 --end 20050110 23:59 | wc -l 4 According to the time specification, this should be correct, but somehow, I got only 4 records. Also, I tried doing an update: [EMAIL PROTECTED] bin]# ./rrdtool update default.rrd N:1234:4388 [EMAIL PROTECTED] bin]# ./rrdtool fetch default.rrd AVERAGE but I cannot find the 2 values inside the RRD. I tried specifying a future end date but to no avail. Can anyone advice why this value is not reflected immediately? Thanks alot! Rgds, HK -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Hwee Khoon, Neo Sent: Friday, January 28, 2005 2:04 PM To: Rrd-Users Subject: [rrd-users] rrd fetch command - unexpected output Hi all, I am trying to use rrdtool fetch command to obtain 1 day worth of data (polled at 5 mins interval). However the output is not what I expected: With 5 mins interval, I should have 288 records. Can anyone spot my mistake? Thanks. Rgds, HK bash-2.05# /usr/local/rrdtool/bin/rrdtool fetch apple-CPU.rrd AVERAGE --start 20050102 --end 20050103 ds0 ds1 ds2 ds3 1104645600: 1.9971458333e+01 1.9996250000e+01 NaN NaN 1104652800: 2.0667777778e+01 2.0865694444e+01 NaN NaN 1104660000: 2.0290555556e+01 2.0381805556e+01 NaN NaN 1104667200: 1.9851805556e+01 1.9547986111e+01 NaN NaN 1104674400: 1.9761666667e+01 1.9419305556e+01 NaN NaN 1104681600: 2.1393472222e+01 2.1149930556e+01 NaN NaN 1104688800: 1.9164305556e+01 1.9066527778e+01 NaN NaN 1104696000: 1.4575972222e+01 1.5072222222e+01 NaN NaN 1104703200: 1.2986250000e+01 1.2808750000e+01 NaN NaN 1104710400: 1.2809305556e+01 1.2597777778e+01 NaN NaN 1104717600: 1.6950972222e+01 1.6452777778e+01 NaN NaN 1104724800: 1.9614722222e+01 1.9296944444e+01 NaN NaN 1104732000: 1.9206388889e+01 1.9202500000e+01 NaN NaN 1104739200: 2.0455277778e+01 2.0409861111e+01 NaN NaN -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
