Setting thresholds for disk I/O metrics like wr_sec/s or rd_sec/s from sar command

We have a Red Hat Kafka servers, and the disk utilization on the Kafka disk is very high almost 100%. What we observe from the sar command is that the values of rd_sec/s and wr_sec/s are high. The question is: how can we determine if these values exceed the threshold? The Kafka disk is a RAID 10 disk with a size of 10 TB. So, how can we identify the threshold for read and write operations to the disk? For example, can we say that values greater than 1,000,000 rd_sec/s and wr_sec/s are considered high? sar -d -p | grep sda 04:05:24 PM DEV tps rd_sec/s wr_sec/s avgrq-sz avgqu-sz await svctm %util 04:05:41 PM sda 496.00 82624.00 0.00 166.58 49.43 93.84 2.02 100.10 04:05:42 PM sda 3686.00 90528.00 2877784.00 805.29 46.88 14.00 0.27 100.00 04:05:43 PM sda 644.00 106208.00 10576.00 181.34 49.16 71.65 1.55 100.10 04:05:44 PM sda 493.00 81016.00 328.00 165.00 47.27 89.59 2.03 100.00 04:05:45 PM sda 1515.00 257952.00 2944.00 172.21 29.20 26.59 0.66 100.00 04:05:46 PM sda 2202.00 366560.00 0.00 166.47 18.77 8.12 0.45 100.00 04:05:47 PM sda 4262.00 187016.00 2784160.00 697.13 41.59 7.48 0.23 100.10 04:05:48 PM sda 239.00 38144.00 0.00 159.60 49.27 163.82 4.18 100.00 04:05:49 PM sda 468.00 77872.00 968.00 168.46 47.61 142.10 2.14 100.00 04:05:50 PM sda 2185.00 368568.00 0.00 168.68 19.22 9.47 0.46 100.00 04:05:51 PM sda 2273.00 369520.00 0.00 162.57 20.25 8.96 0.44 100.00 04:05:52 PM sda 2331.00 260432.00 698720.00 411.48 34.09 11.69 0.43 100.00 04:05:53 PM sda 1492.00 247320.00 0.00 165.76 35.85 28.13 0.67 100.00 04:05:54 PM sda 2375.00 392224.00 840.00 165.50 22.43 9.50 0.42 100.00 04:05:55 PM sda 2686.00 439160.00 0.00 163.50 22.87 8.82 0.38 102.00