/proc info
cat /proc/meminfo
root@DD-WRT:/proc# cat /proc/meminfo
total: used: free: shared: buffers: cached:
Mem: 26787840 13647872 13139968 0 1306624 4194304
Swap: 0 0 0
MemTotal: 26160 kB
MemFree: 12832 kB
MemShared: 0 kB
Buffers: 1276 kB
Cached: 4096 kB
SwapCached: 0 kB
Active: 1122 kB
Inactive: 541 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 26160 kB
LowFree: 12832 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 0 kB
Writeback: 0 kB
Mapped: 214 kB
Slab: 129 kB
CommitLimit: 13080 kB
Committed_AS: 3264 kB
PageTables: 1343 kB
VmallocTotal: 1015800 kB
VmallocUsed: 20 kB
VmallocChunk: 1015760 kB
cat /proc/devices
root@DD-WRT:/proc# cat /proc/devices
Character devices:
1 mem
2 pty
3 ttyp
4 ttyS
5 /dev/tty
5 /dev/console
5 /dev/ptmx
10 misc
90 mtd
108 ppp
127 gpio
128 ptm
136 pts
229 nvram
254 devfs
Block devices:
31 mtdblock
cat /proc/vmstat
root@DD-WRT:/proc# cat /proc/vmstat
nr_free_pages 3178
nr_inactive 541
nr_active 1138
nr_anon_pages 338
nr_mapped 258
nr_file_pages 1343
nr_dirty 0
nr_writeback 0
nr_slab_reclaimable 129
nr_slab_unreclaimable 1455
nr_page_table_pages 45
nr_unstable 0
nr_bounce 0
nr_vmscan_write 0
cat /proc/iomem
root@DD-WRT:/proc# cat /proc/iomem
00000000-01ffffff : System RAM
00001000-00371a13 : Kernel code
00371a14-004c90bf : Kernel data
cat /proc/cpuinfo
root@DD-WRT:/proc# cat /proc/cpuinfo
system type : Broadcom BCMD144 chip rev 1
processor : 0
cpu model : MIPS 74K V4.9
BogoMIPS : 149.91
wait instruction : no
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : no
hardware watchpoint : yes
ASEs implemented : mips16 dsp
shadow register sets : 1
VCED exceptions : not available
VCEI exceptions : not available
dcache hits : 2147483648
dcache misses : 4025974527
icache hits : 2147483648
icache misses : 2129788862
instructions : 2147483648
