···
Zahid Bukhari |
UNIX / Linux Systems Team Lead
- W. Jackson Blvd.
Suite 500
Chicago, IL 60604
2018 WealthManagement.com
Industry Award Winner
2018 & 2019 back-to-back FintechBreakthrough
Award Winner
From: “Wessley.Hutton” wessley.hutton@open.ac.uk
Date: Tuesday, December 3, 2019 at 3:14 AM
To: Zahid Bukhari zbukhari@apexclearing.com, “checkmk-en@lists.mathias-kettner.de” checkmk-en@lists.mathias-kettner.de
Subject: RE: Linux RRD / graph issues since upgrade from 1.5.0p5 to 1.6.0p3 cme / check_mk enterprise
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Hello
I had a problem like this, I was only getting the 4 hour graph for TCP connection stats and CPU utilization and an error message like below. When I looked in the RRD directory for the host, some of the RRDs
were not being update, BOUND and IDLE for example, and when I deleted then my graphs started working properly, with all the historical data.
Wessley
Wessley Hutton
| Senior Systems Programmer, IT Service and Support
Information Technology
The Open University,
Level 0 North, Berrill Building, Walton Hall, Milton Keynes, MK7 6AA
Tel: +44 (0) 1908 652728
From: checkmk-en checkmk-en-bounces@lists.mathias-kettner.de
On Behalf Of Zahid Bukhari
Sent: 02 December 2019 21:11
To: checkmk-en@lists.mathias-kettner.de
Subject: [Check_mk (english)] Linux RRD / graph issues since upgrade from 1.5.0p5 to 1.6.0p3 cme / check_mk enterprise
CAUTION: This mail comes from outside the University. Please consider this before opening attachments, clicking links, or acting on the content.
Hello,
We upgraded our check_mk and it seems since then I see this message when going into TCP Connections for Linux:
You have configured the RRDs for the services in this graph with different time resolutions. We cannot create a graph, sorry. Please reconfigure the RRDs of the affected
services and use the same configuration. Metric HOST1/TCP Connections/CLOSE_WAIT has 1574607600, 1575312300, 8100, Metric HOST1/TCP Connections/BOUND has 1574609520, 1575309060, 7860
I also see this for CPU Utilization
You have configured the RRDs for the services in this graph with different time resolutions. We cannot create a graph, sorry. Please reconfigure the RRDs of the affected
services and use the same configuration. Metric HOST1/CPU utilization/user has 1574607600, 1575312300, 8100, Metric HOST1/CPU utilization/steal has 1574609520, 1575309060, 7860
I investigated the output but only see three values coming back for tcp_conn_stats. I haven’t gone further but am not sure what happened. It’s these two that are having issues. The Windows hosts
that we monitor are fine.
I was hoping upgrading the agent would help but it doesn’t.
For tcp_conn_stats it changes, sometimes it’s IDLE and BOUND, or something else. Regardless, only three values are reported AFAICT.
<<<tcp_conn_stats>>>
01 10
0A 5
06 3
Zahid Bukhari |
UNIX / Linux Systems Team Lead
- W. Jackson Blvd.
Suite 500
Chicago, IL 60604
2018
WealthManagement.com Industry Award Winner
2018
& 2019 back-to-back FintechBreakthrough Award Winner
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