使用OpenShift 3将ONTAP Select升级到9.11.1版后出现高延迟
适用场景
- ONTAP Select
- OpenShift 3.
- ONTAP 9.11.1
问题描述
使用OpenShift 3将ONTAP Select升级到9.11.1版时出现高延迟
示例：
time interval system system system read_ops read_latency read_data (/s) (us) (B/s)------------------------------------ -------- ------------ ----------2023-06-16 05:05:00 - 05:06:00+00:00 3.77 914584.19 71339.86 2023-06-16 05:06:00 - 05:07:00+00:00 2.97 10635.19 59322.742023-06-16 05:07:00 - 05:08:00+00:00 3.63 180700.00 71493.832023-06-16 05:08:00 - 05:09:00+00:00 4.43 10227.16 87412.752023-06-16 05:09:00 - 05:10:00+00:00 2.23 15108.67 44100.272023-06-16 05:10:00 - 05:11:00+00:00 6.28 767495.29 137491.36 2023-06-16 05:11:00 - 05:12:00+00:00 1.65 4957.06 24445.332023-06-16 05:12:00 - 05:13:00+00:00 3.17 238830.89 74135.132023-06-16 05:13:00 - 05:14:00+00:00 4.83 4919.07 107717.822023-06-16 05:14:00 - 05:15:00+00:00 8.82 21389.68 216405.332023-06-16 05:15:00 - 05:16:00+00:00 2.73 977342.04 54299.05 ...time interval system system system write_ops write_latency write_data (/s) (us) (B/s)------------------------------------ --------- ------------- -----------2023-06-16 05:05:00 - 05:06:00+00:00 250.90 4840.80 2751260.792023-06-16 05:06:00 - 05:07:00+00:00 258.96 6553.07 3571106.352023-06-16 05:07:00 - 05:08:00+00:00 309.82 14646939.65 3209124.622023-06-16 05:08:00 - 05:09:00+00:00 271.18 3442960.57 3545112.022023-06-16 05:09:00 - 05:10:00+00:00 240.78 9273497.88 2052436.70