Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [X] n option slabtop tool nautilus file manager latency performance investigation 2nd analyzing time use 2nd analyzing tool results 2nd 3rd 4th configuring applications 2nd identifying problems 2nd installing/configuring tools running applications and tools 2nd 3rd 4th 5th 6th 7th 8th 9th 10th setting baseline/goals 2nd 3rd 4th solutions 2nd 3rd tracing function calls 2nd 3rd 4th 5th 6th versus GIMP application 2nd nDRT option, top (v. 2.x and 3.x) tool netstat tool network I/O example 2nd 3rd 4th 5th options 2nd 3rd 4th source location network configuration tools MTU settings 2nd network I/O layers 2nd link layer physical layer 2nd protocol-level network I/O network I/O performance error-prone devices limits traffic application sockets process time use remote processes 2nd network I/O performance tools etherape example 2nd options 2nd 3rd ethtool options gkrellm example 2nd options 2nd statistics 2nd ip example 2nd 3rd 4th options 2nd 3rd statistics 2nd ipconfig example 2nd options statistics 2nd iptraf example 2nd 3rd options 2nd 3rd mii-tool example 2nd options 2nd netstat example 2nd 3rd 4th 5th options 2nd 3rd 4th sar example 2nd 3rd options 2nd 3rd statistics 2nd network I/O usage application problems system-wide performance network layer network performance tools inadequate tools 2nd NODE statistic lsof (List Open Files) tool disk I/O subsystem usage |