dool: dool (Versatile resource statistics tool) dool: dool: Dool is a simple, extensible tool for collecting and displaying dool: statistics about any kind of system load or resource usage. It can dool: replace vmstat, iostat, netstat, nfsstat, and ifstat, and complements dool: real-time monitoring tools such as iotop, htop, and btop. dool comes dool: with a large set of plugins for common monitoring tasks, and it is dool: easy to add custom plugins for your system. dool is handy for system dool: health monitoring, performance tuning, benchmarks or troubleshooting. dool: dool: Dool is a fork of the original 'dstat' (which is now discontinued).