????A?????????
????1????????IO??????ucloud???????????????????????????????
????2??????????У?ucloud??IO???????????CPU??????
????3?????????ó?4k?????????С??????????ucloud?ó?4K?????????С???????????????8k??С??????
????4???????????????С?????????ucloud??????????????????10???????
????B??????????
????1???????????
????ucloud????????224.8MB/S????508.8MB/S?????410.7MB/S
????????????????17.4MB/S?? ??189.6MB/S?????170.6MB/S
???????????????28.8MB/S?? ??147.0MB/S?????111.0MB/S
???????????????45.1MB/S?? ??65.1MB/S?? ???57.4MB/S
????2??????????CPU?????
????ucloud?????????????419.4MB/S??CPU?????2.2%
?????????????????????41.8MB/S?? CPU?????14.5%
????????????????????118.1MB/S??CPU?????10.2%
????????????????????64.2MB/S?? CPU?????1.2%
????3??512bytes??????
????ucloud??????iops?5681????????????0.176ms??????????2.774MB/S
??????????????iops?7921????????????0.13ms?? ????????3.868MB/S
?????????????iops?3363????????????0.297ms??????????1.642MB/S
?????????????iops?154?? ??????????6.486ms??????????0.075MB/S
????4??4K??????
????ucloud??????iops?5504????????????0.181ms??????????21.501MB/S
??????????????iops?8309????????????0.12ms?? ????????32.460MB/S
?????????????iops?3067????????????0.326ms??????????11.982MB/S
?????????????iops?162?? ??????????6.170ms??????????0.633MB/S
????5??64K???
????ucloud??????iops?4282????????????0.233ms??????????267.651MB/S
??????????????iops?2216????????????0.45ms?? ????????138.548MB/S
?????????????iops?1762????????????0.567ms??????????110.135MB/S
?????????????iops?129?? ??????????7.714ms??????????8.102MB/S
????6??1M???
????ucloud??????iops?2230????????????0.448ms??????????2230.022MB/S
??????????????iops?197?? ??????????5.1ms?? ????????197.763MB/S
?????????????iops?203?? ??????????4.922ms??????????203.138MB/S
?????????????iops?43?? ??????????23.078ms??????????43.330MB/S
????7???????С???
????ucloud??????iops?3048????????????0.328ms?? ????????1546.562MB/S
??????????????iops?389?? ??????????2.6ms?? ????????197.646MB/S
?????????????iops?408?? ??????????2.447ms?? ????????207.276MB/S
?????????????iops?64?? ??????????15.517ms??????????32.699MB/S