[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[microblaze-uclinux] Minux shell

	Before I start digging around for an answer, I'm wondering if
anybody can explain why 
invoking the Minux shell:

# /bin/msh -c ls

	Chews up roughly 98 percent of the available MIPs and the bulk of
those MIPs are 
used in the kernel? Does that seem reasonable?

# vmstat -n 1
   procs                      memory    swap          io     system
cpu
 r  b  w   swpd   free   buff  cache  si  so    bi    bo   in    cs  us  sy
id
4294967295  0  2      0  47768      0   1620   0   0     1     0  120   362
0  13  87
4294967295  0  1      0  47768      0   1620   0   0     0     0  134   469
6   7  87
4294967295  0  1      0  47768      0   1620   0   0     0     0  137   467
9   4  86
4294967295  0  1      0  47768      0   1620   0   0     0     0  141   475
7   6  87
4294967295  0  1      0  47768      0   1620   0   0     0     0  134   460
7   5  88
4294967295  0  1      0  47768      0   1620   0   0     0     0  135   464
9   4  87
4294967295  0  1      0  47768      0   1620   0   0     0     0  134   460
7   6  87
4294967295  0  2      0  47528      0   1712   0   0    52     0  146   463
11  19  70
4294967295  0  4      0  47292      0   1712   0   0     0     0  201   199
12  86   2
4294967295  0  2      0  47292      0   1712   0   0     0     0  141   461
7   7  86

	
	A little background may be useful; the Microblaze is running at 78
MHz, we have 64MB of SDRAM and /var/log is mount on 64MB of NOR flash. Any
hints will be appreciated.....

	Bret



___________________________
microblaze-uclinux mailing list
microblaze-uclinux@xxxxxxxxxxxxxx
Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/