Hello,
My NFS server configuration
- 2 opteron dual core
- 4 Go Ram
- Adaptec SAS controler 5405
- 4 Cheetah 15K.6 SAS 3-GB/s 300-GB Hard Drive RAID10
- OpenSUSE 11.1
- NFSv3
- Authentification fron an other LDAP server
When I open a session from a client PC (Opensuse 11.1, KDE4.1),
it’s very slow to open kde session
Server Screenshot
pc406-63:~ # vmstat 1
procs -----------memory---------- —swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 1 0 3866132 109988 69956 0 0 4 21 58 30 0 1 85 13
0 1 0 3866132 110004 69944 0 0 0 108 231 111 0 0 75 25
0 0 0 3866092 110028 69940 0 0 0 132 271 212 0 0 81 19
0 0 0 3866092 110028 69960 0 0 0 0 139 23 0 0 100 0
0 0 0 3866092 110044 69944 0 0 0 1056 1682 1989 0 1 88 11
0 0 0 3866092 110052 69952 0 0 0 1284 2010 2376 0 1 81 18
1 1 0 3866092 110068 69952 0 0 0 528 705 739 0 0 74 25
1 1 0 3866092 110072 69980 0 0 0 324 561 540 0 0 76 23
1 1 0 3865720 110096 69976 0 0 0 1556 2339 2818 0 1 82 17
0 1 0 3865672 110124 70080 0 0 0 1040 1630 1897 0 1 80 19
1 1 0 3865572 110148 70056 0 0 0 164 292 217 0 0 74 26
0 1 0 3865548 110168 70060 0 0 0 144 274 195 0 1 71 28
1 1 0 3865548 110196 70056 0 0 0 164 308 191 0 0 78 22
0 1 0 3865588 110228 70048 0 0 0 120 300 190 0 0 79 21
1 1 0 3865504 110248 70060 0 0 0 160 301 259 0 0 73 27
0 1 0 3865480 110268 70064 0 0 0 196 339 259 0 1 76 23
1 2 0 3865480 110296 70036 0 0 0 208 334 272 0 0 74 26
0 1 0 3865480 110308 70036 0 0 0 200 363 298 0 1 77 23
1 1 0 3865424 110324 70064 0 0 0 104 405 324 0 0 74 26
0 1 0 3865416 110340 70064 0 0 0 120 318 200 0 0 73 26
1 1 0 3865416 110372 70052 0 0 0 156 446 432 0 0 75 25
0 1 0 3865316 110404 70052 0 0 0 236 387 297 0 0 77 23
1 1 0 3865292 110420 70108 0 0 0 280 778 750 0 1 72 27
pc406-63:~ # top
Tasks: 118 total, 1 running, 117 sleeping, 0 stopped, 0 zombie
Cpu0 : 0.0%us, 0.7%sy, 0.0%ni, 0.0%id, 99.3%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu1 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu2 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu3 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4117896k total, 253456k used, 3864440k free, 110884k buffers
Swap: 2096440k total, 0k used, 2096440k free, 70192k cached
I don’t understand why the connection is very slow for only one pc.
Help !!!