Linux memory
free -hw
- amount of free and used memory in the system (-h, --human
,-w, --wide
)vmstat -s
- event counters and memory statistics (-s, --stats
)vmstat -dw
- disks activity statistics (-d, --disk
,-w, --wide
)vmstat -D
- disks activity summary statistics (-D, --disk-sum
)vmstat -p /dev/sda1
- disk partition activity statistics (-p, --partition
)cat /proc/meminfo
- misc info about memorylshw -class memory
- info about memory deviceslsmem
- list the ranges of available memory