Read_time/Write_time - NCPA
Posted: Fri Feb 15, 2019 10:10 pm
Maybe a bit odd question ...but what _exectly_ is Read_Time/Write_Time in disk's NCPA API...
unit says: ms
Is it write time of single IO? Is it some standarized IO, average IO size from x samples?
Time in ms spend during 1 sec for read/write? so in fact % of write/read time spend by disk?
Eg. disk's "Write_time was 1084.47 ms/s"
it's a bit confusing to see 1000+ ms in one second.
D.
unit says: ms
Is it write time of single IO? Is it some standarized IO, average IO size from x samples?
Time in ms spend during 1 sec for read/write? so in fact % of write/read time spend by disk?
Eg. disk's "Write_time was 1084.47 ms/s"
it's a bit confusing to see 1000+ ms in one second.
D.