[Bug 1427995] Re: lscpu -p is showing wrong values for Node component
Steve Langasek
steve.langasek at canonical.com
Wed Jul 1 00:21:11 UTC 2015
Please note that bugs in launchpad should be assigned to taco-screen-
team if you are looking for Canonical to take action on them.
This bug has been assigned to the util-linux package, and says that the
output in the 'node' column is incorrect. What are the correct values
for the 'node' field, and where does lscpu get this information? For
instance, it seems possible that the erroneous information comes from
the kernel rather than due to a bug in the util-linux package.
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https://bugs.launchpad.net/bugs/1427995
Title:
lscpu -p is showing wrong values for Node component
Status in util-linux package in Ubuntu:
New
Bug description:
---Problem Description---
lscpu -p is showing wrong values for Node component
---uname output---
Linux ubuntu 3.16.0-25-generic #14-Ubuntu ppc64le ppc64le ppc64le GNU/Linux
Machine Type = P8
---Debugger---
A debugger is not configured
---Steps to Reproduce---
Install a P8 machine with Ubuntu 14.04.02 ISO image in Power NV mode.
Then execute the below test scenario.
root at ubuntu-daily:~# lscpu -p
# The following is the parsable format, which can be fed to other
# programs. Each different item in every column has an unique ID
# starting from zero.
# CPU,Core,Socket,Node,,L1d,L1i,L2,L3
0,0,0,0,,0,0,0,0
1,0,0,1,,0,0,0,0
2,0,0,16,,0,0,0,0
3,0,0,17,,0,0,0,0
4,0,0,0,,0,0,0,0
5,0,0,0,,0,0,0,0
6,0,0,33,,0,0,0,0
7,0,0,0,,0,0,0,0
8,1,0,0,,1,1,1,1
9,1,0,0,,1,1,1,1
10,1,0,-1429431768,,1,1,1,1
11,1,0,16383,,1,1,1,1
12,1,0,1852125029,,1,1,1,1
13,1,0,777213279,,1,1,1,1
14,1,0,81,,1,1,1,1
15,1,0,0,,1,1,1,1
16,2,0,1920169263,,2,2,2,2
17,2,0,1634235183,,2,2,2,2
18,2,0,1815045490,,2,2,2,2
19,2,0,1818321775,,2,2,2,2
20,2,0,1852125029,,2,2,2,2
21,2,0,777213279,,2,2,2,2
22,2,0,759583829,,2,2,2,2
23,2,0,1953836600,,2,2,2,2
24,3,0,1278163046,,3,3,3,3
25,3,0,1162698563,,3,3,3,3
26,3,0,1195463507,,3,3,3,3
27,3,0,1966035781,,3,3,3,3
28,3,0,762079604,,3,3,3,3
29,3,0,1970170220,,3,3,3,3
30,3,0,1869426296,,3,3,3,3
31,3,0,0,,3,3,3,3
32,4,1,0,,4,4,4,4
33,4,1,0,,4,4,4,4
34,4,1,177,,4,4,4,4
35,4,1,0,,4,4,4,4
36,4,1,269092192,,4,4,4,4
37,4,1,256,,4,4,4,4
38,4,1,1,,4,4,4,4
39,4,1,16383,,4,4,4,4
40,5,1,0,,5,5,5,5
41,5,1,0,,5,5,5,5
42,5,1,269096544,,5,5,5,5
43,5,1,256,,5,5,5,5
44,5,1,269092512,,5,5,5,5
45,5,1,256,,5,5,5,5
46,5,1,269097536,,5,5,5,5
47,5,1,256,,5,5,5,5
48,6,1,269092688,,6,6,6,6
49,6,1,256,,6,6,6,6
50,6,1,269098208,,6,6,6,6
51,6,1,256,,6,6,6,6
52,6,1,269096960,,6,6,6,6
53,6,1,256,,6,6,6,6
54,6,1,269097456,,6,6,6,6
55,6,1,256,,6,6,6,6
56,7,1,269096544,,7,7,7,7
57,7,1,256,,7,7,7,7
58,7,1,269098592,,7,7,7,7
59,7,1,256,,7,7,7,7
60,7,1,269097344,,7,7,7,7
61,7,1,256,,7,7,7,7
62,7,1,269098016,,7,7,7,7
63,7,1,256,,7,7,7,7
64,8,2,269096880,,8,8,8,8
65,8,2,256,,8,8,8,8
66,8,2,269098400,,8,8,8,8
67,8,2,256,,8,8,8,8
68,8,2,269097184,,8,8,8,8
69,8,2,256,,8,8,8,8
70,8,2,269097856,,8,8,8,8
71,8,2,256,,8,8,8,8
72,9,2,269096672,,9,9,9,9
73,9,2,256,,9,9,9,9
74,9,2,0,,9,9,9,9
75,9,2,0,,9,9,9,9
76,9,2,0,,9,9,9,9
77,9,2,0,,9,9,9,9
78,9,2,65,,9,9,9,9
79,9,2,0,,9,9,9,9
80,10,2,1920169263,,10,10,10,10
81,10,2,1634235183,,10,10,10,10
82,10,2,1815045490,,10,10,10,10
83,10,2,1818321775,,10,10,10,10
84,10,2,1852125029,,10,10,10,10
85,10,2,777213279,,10,10,10,10
86,10,2,759583829,,10,10,10,10
87,10,2,1129066296,,10,10,10,10
88,11,2,1397050719,,11,11,11,11
89,11,2,1162297683,,11,11,11,11
90,11,2,1953836883,,11,11,11,11
91,11,2,1814916201,,11,11,11,11
92,11,2,2020961897,,11,11,11,11
93,11,2,7302446,,11,11,11,11
94,11,2,113,,11,11,11,11
95,11,2,0,,11,11,11,11
96,12,3,269092448,,12,12,12,12
97,12,3,256,,12,12,12,12
98,12,3,1,,12,12,12,12
99,12,3,16383,,12,12,12,12
100,12,3,0,,12,12,12,12
101,12,3,0,,12,12,12,12
102,12,3,269092272,,12,12,12,12
103,12,3,256,,12,12,12,12
104,13,3,269092688,,13,13,13,13
105,13,3,256,,13,13,13,13
106,13,3,269096960,,13,13,13,13
107,13,3,256,,13,13,13,13
108,13,3,269096544,,13,13,13,13
109,13,3,256,,13,13,13,13
110,13,3,269097344,,13,13,13,13
111,13,3,256,,13,13,13,13
112,14,3,269096880,,14,14,14,14
113,14,3,256,,14,14,14,14
114,14,3,269097184,,14,14,14,14
115,14,3,256,,14,14,14,14
116,14,3,269096672,,14,14,14,14
117,14,3,256,,14,14,14,14
118,14,3,0,,14,14,14,14
119,14,3,0,,14,14,14,14
120,15,3,0,,15,15,15,15
121,15,3,0,,15,15,15,15
122,15,3,65,,15,15,15,15
123,15,3,0,,15,15,15,15
124,15,3,1920169263,,15,15,15,15
125,15,3,1634235183,,15,15,15,15
126,15,3,1815045490,,15,15,15,15
127,15,3,1818321775,,15,15,15,15
root at ubuntu-daily:~# dpkg --list | grep util-linux
ii util-linux 2.20.1-5.1ubuntu20.4 ppc64el Miscellaneous system utilities
Contact Information = pavsubra at in.ibm.com
Userspace tool common name: /usr/bin/lscpu
The userspace tool has the following bit modes: 64-bit
Userspace package: util-linux
Userspace tool obtained from project website: na
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