Linux vacca.o2switch.net 4.18.0-553.123.2.lve.el8.x86_64 #1 SMP Thu May 7 23:17:13 UTC 2026 x86_64

/proc/3281657/root/proc/thread-self/root/proc/3281657/task/3281657/root/proc/thread-self/

//proc/3281657/root/proc/thread-self/root/proc/3281657/task/3281657/root/proc/thread-self/io

rchar: 2071955 wchar: 1386 syscr: 491 syscw: 5 read_bytes: 0 write_bytes: 0 cancelled_write_bytes: 0