wenchao-hao
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  • Joined on 2023-11-21
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wenchao-hao commented on issue wenchao-hao/fio#1 2024-06-15 16:48:59 +08:00
使用bsrange跑fio时，同一个环境，同一组参数，多次跑fio性能会有浮动，之间的差值可能会比较大

下面5组数据是使用下面的fio参数测出来的

[read_vda]
filename=/dev/vda
size=100G
runtime=100s
direct=1
rw=randread
numjobs=8
group_reporting

…

wenchao-hao commented on issue wenchao-hao/fio#1 2024-06-15 16:37:21 +08:00
使用bsrange跑fio时，同一个环境，同一组参数，多次跑fio性能会有浮动，之间的差值可能会比较大

下面5组数据是使用下面的fio参数测出来的

[read_vda]
filename=/dev/vda
size=100G
runtime=100s
direct=1
rw=randread
numjobs=8
group_reporting
bs=4k
ioengine=libaio
…
wenchao-hao opened issue wenchao-hao/fio#1 2024-06-15 16:27:28 +08:00
使用bsrange跑fio时，同一个环境，同一组参数，多次跑fio性能会有浮动，之间的差值可能会比较大
wenchao-hao pushed to master at wenchao-hao/fio 2024-06-15 15:18:08 +08:00
fbb7b9083d init
wenchao-hao created branch master in wenchao-hao/fio 2024-06-15 15:18:08 +08:00
wenchao-hao created repository wenchao-hao/fio 2024-06-15 15:10:39 +08:00
wenchao-hao pushed to master at wenchao-hao/ko 2024-06-13 15:51:55 +08:00
a8b58e1918 update
wenchao-hao pushed to master at wenchao-hao/ko 2024-06-13 15:49:14 +08:00
3bd8ea3958 update
wenchao-hao pushed to master at wenchao-hao/ko 2024-03-28 20:13:19 +08:00
3d4e51ff8c init
wenchao-hao pushed to master at wenchao-hao/ko 2024-03-28 20:10:50 +08:00
66986deed1 update
1e969fa88f update
c4dd3f468a debug percpu ref
d88fefbbbb add kobjectexample
0af6ff3b01 probe blk_mq_start_request
wenchao-hao created branch master in wenchao-hao/ko 2024-03-28 20:10:50 +08:00
wenchao-hao created repository wenchao-hao/ko 2024-03-28 20:10:36 +08:00
wenchao-hao pushed to master at wenchao-hao/configs 2023-11-21 21:36:13 +08:00
8cfd46ac54 udpate
f4f296f9b0 update
32703c6908 update
20a14f9ae9 update
585a244ee1 enable iscsi tcp
wenchao-hao created branch master in wenchao-hao/configs 2023-11-21 21:36:13 +08:00
wenchao-hao created repository wenchao-hao/configs 2023-11-21 21:19:46 +08:00