Zenith - sort of like top or htop but with zoomable charts, CPU, GPU, network, and disk usage {
Features:

} - Optional CPU, Memory, Network, and Disk usage charts {
} - Quick glances at Disk free space, NIC IP addresses, CPU frequency {
} - Highlight top users of CPU, Memory, & Disk {
} - Battery percentage, time to charge or discharge, power used {
} - A top-like filterable process table that includes per process disk usage {
} - Change process priority {
} - Zoomable chart views (with support to scroll back in time) {
} - Managing processes with signals {
} - Performance data saved between runs {
}

WWW: https://github.com/bvaisvil/zenith
