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 Vtrois 最近的时间轴更新

Vtrois

V2EX 第 180236 号会员,加入于 2016-07-04 11:57:00 +08:00
腾讯云的产品需求帖(开发者和售后方向)[垃圾、投诉、差劲]
  •  4   
    全球工单系统  •  Vtrois  •  2018-06-05 12:19:46 PM  •  最后回复来自 tencentcloud
    12
    更新后的腾讯云控制台总览页面
  •  1   
    云计算  •  Vtrois  •  2018-04-11 08:52:16 AM  •  最后回复来自 whirl
    28
    Vtrois 最近回复了
    下面是使用 dsync 的返回结果
    北京三区 S2:
    [[email protected]_37_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test oflag=dsync
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 98.123 s, 2.7 MB/s

    real 1m38.137s
    user 0m0.014s
    sys 0m0.535s

    北京一区 S1:
    [[email protected]_25_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test oflag=dsync
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 66.7693 s, 4.0 MB/s

    real 1m6.810s
    user 0m0.019s
    sys 0m0.826s

    香港一区 S1:
    [[email protected]_31_4_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test oflag=dsync
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 110.715 s, 2.4 MB/s

    real 1m50.731s
    user 0m0.018s
    刚拿了几台小水管的普通云盘机器测了一下供参考。

    北京三区 S2:
    [[email protected]_37_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 1.24492 s, 216 MB/s

    real 0m1.247s
    user 0m0.001s
    sys 0m0.218s

    [[email protected]_37_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 0.949805 s, 283 MB/s
    real 0m1.004s
    user 0m0.000s
    sys 0m0.242s

    [[email protected]_37_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 0.774501 s, 347 MB/s
    real 0m0.804s
    user 0m0.000s
    sys 0m0.242s

    北京一区 S1:
    [[email protected]_25_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 1.78932 s, 150 MB/s
    real 0m1.863s
    user 0m0.001s
    sys 0m0.320s

    [[email protected]_25_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 1.3384 s, 201 MB/s
    real 0m1.424s
    user 0m0.001s
    sys 0m0.368s

    [[email protected]_25_8_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 1.35347 s, 198 MB/s
    real 0m1.399s
    user 0m0.000s
    sys 0m0.368s

    香港一区 S1:
    [[email protected]_31_4_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 2.09602 s, 128 MB/s
    real 0m2.811s
    user 0m0.001s
    sys 0m0.282s

    [[email protected]_31_4_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 2.46486 s, 109 MB/s
    real 0m2.919s
    user 0m0.004s
    sys 0m0.290s

    [[email protected]_31_4_centos ~]# time dd bs=64k count=4k if=/dev/zero of=test
    4096+0 records in
    4096+0 records out
    268435456 bytes (268 MB) copied, 1.89162 s, 142 MB/s
    real 0m3.032s
    user 0m0.000s
    sys 0m0.296s
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