Service graphs

daily graph weekly graph
monthly graph yearly graph

Graph Information

Field Internal name Type Warn Crit Info
Average device IO time svctm gauge     Average time an I/O takes on the block device
Average IO Wait time avgwait gauge     Average wait time for an I/O from request start to finish (includes queue times et al)
Average Read IO Wait time avgrdwait gauge     Average wait time for a read I/O from request start to finish (includes queue times et al)
Average Write IO Wait time avgwrwait gauge     Average wait time for a write I/O from request start to finish (includes queue times et al)