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| IBM MQ 925 in Linux container hangs and uses 100% CPU |
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| islavka2 |
 Posted: Tue Jun 21, 2022 11:50 pm Post subject: IBM MQ 925 in Linux container hangs and uses 100% CPU |
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Newbie
Joined: 21 Jun 2022
Posts: 4
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Hi MQ Gurus,
I'm facing a peculiar issue, I have managed to successfully install MQ into Linux container however, when I try to run ikeycmd command, the execution hangs and keeps using 100% of my CPU.
Does anyone have experience with running MQ in docker Linux containers?
Name: IBM MQ
Version: 9.2.5.0
Level: p925-L220207-CSU01-L220405.DE
BuildType: IKAP - (Production)
Platform: IBM MQ for Linux (x86-64 platform)
Mode: 64-bit
O/S: Linux 5.13.0-51-generic
O/S Details: Red Hat Enterprise Linux 8.6 (Ootpa)
InstName: Installation1
InstDesc: IBM MQ V9.2.5.0 (Unzipped)
Primary: N/A
InstPath: /opt/mqm
DataPath: /mnt/mqm/data
MaxCmdLevel: 925
LicenseType: Developer |
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| islavka2 |
| Posted: Wed Jun 22, 2022 3:34 am Post subject: |
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Newbie
Joined: 21 Jun 2022
Posts: 4
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UPDATE:
well I guess it's not only issue with ikeycmd, but with anything related to IBM Java on Linux. Even if I start IKeyMan, or even ControlPanel from folder /opt/mqm/java/jre64/jre/bin, it just hangs and CPU starts running 100%.
Any help would be appreciated. |
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| fjb_saper |
| Posted: Thu Jun 23, 2022 5:10 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| islavka2 wrote: |
UPDATE:
well I guess it's not only issue with ikeycmd, but with anything related to IBM Java on Linux. Even if I start IKeyMan, or even ControlPanel from folder /opt/mqm/java/jre64/jre/bin, it just hangs and CPU starts running 100%.
Any help would be appreciated. |
You do know that in order to run any of those commands you need to set up X11 forwarding and have an X11 server installed to forward the stream to...
I doubt very much X11 was set up in your container... 
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MQ & Broker admin |
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| islavka2 |
| Posted: Wed Jun 29, 2022 6:53 am Post subject: |
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Newbie
Joined: 21 Jun 2022
Posts: 4
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Hi thanks for your reply. I'll check out this X11 forwarding. I gave that only as an example.
The issue is there even with command line commands like ikeycmd, strmqm and so on... |
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| bruce2359 |
| Posted: Wed Jun 29, 2022 7:14 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| islavka2 wrote: |
Hi thanks for your reply. I'll check out this X11 forwarding. I gave that only as an example.
The issue is there even with command line commands like ikeycmd, strmqm and so on... |
And so on? Does this include all shell commands? Or just the MQ kind?
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I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| gbaddeley |
| Posted: Wed Jun 29, 2022 3:21 pm Post subject: |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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Does the 'top' command work? It will show CPU usage by each process.
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Glenn |
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