There is only one place we get this data from, UCD-DISKIO-MIB.

Adam.

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On 16 Feb 2018, at 16:30, Jeff Kadonoff <jeffk@quotemedia.com> wrote:
Its works in cacti. Maybe Observium has the wrong mib?

Its all devices btw. There are maybe a dozen local and san devices on
this machine and none have bytes/s data.

On Fri, 2018-02-16 at 16:23 +0000, Adam Armstrong wrote:
 If the graphs are empty its because the device isn't reporting data.
 
 This isn't unsurprising for Solaris.
 
 Adam.
 
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 Hi,
 
 The bytes/s disk io graphs for Solaris 10 machines are all blank.
 The
 iops graphs work. All graphs work for Linux (Debian) machines.
 
 This is what I am running:
 
  Version Information
 Observium       17.11.8960 (29th November 2017)
 OS      Linux 3.2.0-4-amd64 [amd64] (Debian 7.11)
 Apache  nginx/1.2.1
 PHP     5.4.45-0+deb7u12
 Python  2.7.3
 MySQL   5.5.59-0+deb7u1 (extension: mysqli 5.5.59)
 SNMP    NET-SNMP 5.4.3
 RRDtool 1.4.7
 
 Any ideas?
 
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