It does not matter if I use jiffies in these cases where memory is limited
memory.limit_in_bytes = 4M Responsiveness : Very good Disk speed : 40% of disk capabillity iowait : Generally around 50%
Responsiveness : Good Disk speed : 50% of disk capabillity iowait : Generally around 50% but
Interestingly I can't get the disk speed > 50% of the disk capabillity reported by hdparm, not event with oflag=direct
Eearlier I have reported that jiffies performed better, but that was without memory-limitations.
It does not matter if I use jiffies in these cases where memory is limited
memory. limit_in_ bytes = 4M
Responsiveness : Very good
Disk speed : 40% of disk capabillity
iowait : Generally around 50%
Responsiveness : Good
Disk speed : 50% of disk capabillity
iowait : Generally around 50% but
Interestingly I can't get the disk speed > 50% of the disk capabillity reported by hdparm, not event with oflag=direct
Eearlier I have reported that jiffies performed better, but that was without memory-limitations.