1
vote
1answer
433 views

no disk io but iowait very high

there is no disk io going results of iotop Total DISK READ: 0.00 B/s | Total DISK WRITE: 0.00 B/s TID PRIO USER DISK READ DISK WRITE SWAPIN IO< COMMAND 1 be/4 root 0.00 ...
1
vote
0answers
263 views

Why does nginx 1.0.0 appear to not use the kernels open file cache on Gentoo? (high iowait)

free -m total used free shared buffers cached Mem: 7996 2043 5952 0 73 140 -/+ buffers/cache: 1830 6165 ...