- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- top command showing more CPUs
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-11-2010 11:30 PM
тАО07-11-2010 11:30 PM
In one of the Vpar, top command is showing 8 CPUs where in vparstatus is showing only 4CPUs for that particualar partition. Please find attached output.
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-11-2010 11:42 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-11-2010 11:44 PM
тАО07-11-2010 11:44 PM
Re: top command showing more CPUs
4 dual core CPUs ? ;)
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-11-2010 11:55 PM
тАО07-11-2010 11:55 PM
Re: top command showing more CPUs
if you are not sure about dual core processor that nija stated, use to check;
# vparstatus -d
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-12-2010 12:21 AM
тАО07-12-2010 12:21 AM
Re: top command showing more CPUs
We have 14 dual core processor,ie 28 core.
And equqlly distributed to all 7 vpars.
Also we have configured GwLM in this complex.
please find vparstatus -d output below.
root@spare2:/>vparstatus -d
CPU Cell Config Sibling Information
path CPU LID ID Status Assigned to Path /vPar name
===== ================== ==== ====== ================== =======================
0.120 0x0 0 E Spare_1 0.121 ECCCI
0.121 0x1000000 0 E ECCCI 0.120 Spare_1
0.122 0x4000000 0 E BWCI 0.123 XICI
0.123 0x5000000 0 E XICI 0.122 BWCI
0.124 0x8000000 0 E SRMCI 0.125 BWCI
0.125 0x9000000 0 E BWCI 0.124 SRMCI
1.120 0x10000 1 E SCMCI 1.121 Spare_1
1.121 0x1010000 1 E Spare_1 1.120 SCMCI
1.122 0x4010000 1 E BWCI 1.123 EPCI
1.123 0x5010000 1 E EPCI 1.122 BWCI
1.124 0x8010000 1 E EPCI 1.125 EPCI
1.125 0x9010000 1 E EPCI 1.124 EPCI
2.120 0x20000 2 E EPCI 2.121 XICI
2.121 0x1020000 2 E XICI 2.120 EPCI
2.122 0x4020000 2 E SCMCI 2.123 BWCI
2.123 0x5020000 2 E BWCI 2.122 SCMCI
2.124 0x8020000 2 E XICI 2.125 SCMCI
2.125 0x9020000 2 E SCMCI 2.124 XICI
3.120 0x30000 3 E XICI 3.121 Spare_1
3.121 0x1030000 3 E Spare_1 3.120 XICI
3.122 0x4030000 3 E SCMCI 3.123 SRMCI
3.123 0x5030000 3 E SRMCI 3.122 SCMCI
3.124 0x8030000 3 E SRMCI 3.125 ECCCI
3.125 0x9030000 3 E ECCCI 3.124 SRMCI
7.120 0x70000 7 E SRMCI 7.121 ECCCI
7.121 0x1070000 7 E ECCCI 7.120 SRMCI
7.122 0x8070000 7 E ECCCI 7.123 Spare_1
7.123 0x9070000 7 E Spare_1 7.122 ECCCI
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-12-2010 12:39 AM
тАО07-12-2010 12:39 AM
Re: top command showing more CPUs
Please find the differences in ioscan and vparstatus -d out puts.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-12-2010 04:18 AM
тАО07-12-2010 04:18 AM
Re: top command showing more CPUs
Is there any input on this issue?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-12-2010 05:08 PM
тАО07-12-2010 05:08 PM
Re: top command showing more CPUs
To check hyperthreading is enabled or not.
check the kernel value lcpu_attr. If it shows 1 then hyperthreading is enabled.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-12-2010 07:51 PM
тАО07-12-2010 07:51 PM
Re: top command showing more CPUs
# setboot
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО07-12-2010 08:10 PM
тАО07-12-2010 08:10 PM
Re: top command showing more CPUs
Even I guess it is due to HyperThreading. If you have glance installed in your hpux system, run the following to find if hyperthreading enabled or not.
#cat myscript
print GBL_CPU_MT_ENABLED
#/opt/perf/bin/glance -aos ./myscript
This will get you output "on" of HT enabled.