I've been running
byobu for a while now, and in the last few hours it has started to consume 30-100% of the CPU on the core it's running on. This a noticeable delay when entering text, or switching windows.
It does not appear to be an issue with the server (i've included the output of
top below). Total memory and cpu usage appears fine, and if I open a new
byobu session on the server it works fine (consuming almost 0% of the CPU).
I've never experienced this before. Any advice on what is causing it, and how to fix it without killing the whole session would be appreciated!
top - 16:09:40 up 93 days, 1:59, 4 users, load average: 42.87, 42.77, 42.78 Tasks: 792 total, 48 running, 656 sleeping, 0 stopped, 88 zombie Cpu(s): 38.3%us, 22.4%sy, 0.0%ni, 39.2%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 528381020k total, 514696248k used, 13684772k free, 13172k buffers Swap: 536855548k total, 114819772k used, 422035776k free, 501060k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 66004 scottr-u 20 0 88932 23m 888 S 52 0.0 270:36.19 tmux