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2016-03-28 17:45:31 +08:00

回复了 webdev 创建的主题 › 硬件 › SSD 对拷，怎么速度才 150M 左右呢

@shutongxinq
刚又测试了，从另外一块 256G 的 SSD 拷贝到 500G 的 840 EVO ，能稳定 350M ，从同一个地方拷贝到 120G 的 850 EVO ，只能稳定 150M.

256G 的写入速度只有 230M 左右，从 840 EVO 拷贝进这个 SSD 能达到 230M 的满速稳定

所以看来还是 120G 的写入速度问题？

2016-03-28 15:25:44 +08:00

回复了 Sivan 创建的主题 › iPhone › 升级到 iOS 9.3 后 Safari 变成残废了，有人遇到吗？

9.2.1 后 safari 就挂了， google 那边点啥按钮都不行

2016-03-28 14:31:53 +08:00

回复了 webdev 创建的主题 › 硬件 › SSD 对拷，怎么速度才 150M 左右呢

@realpg 那么啥硬盘能一直持续 500M 拷贝几百 G 的文件呢

2016-03-28 08:56:17 +08:00

回复了 yjxjn 创建的主题 › 问与答 › 陪女友逛街，该给付钱吗？

@underone 正解

2016-03-28 08:54:59 +08:00

回复了 webdev 创建的主题 › 硬件 › SSD 对拷，怎么速度才 150M 左右呢

@shutongxinq 那还 SLC 的持续读写会好很多？

2016-03-23 22:04:23 +08:00

回复了 wuhanchu 创建的主题 › MacBook Pro › 作为程序员到底什么场景下，你觉得不要 15 寸 macbook pro,就做不下去了？

我是 15 寸觉得太小，准备搞个双 15 寸的便携屏幕，这样三屏工作，完美了

2016-03-22 17:48:34 +08:00

回复了 twor2 创建的主题 › 问与答 › 月收入 2 万是一种怎样的体验

@wolffn 加个 0 还是觉得不够花

2016-03-22 09:14:12 +08:00

回复了 leejanfin 创建的主题 › iOS › iOS9.3 正式推送来了！

不咋地啊

2016-03-19 00:17:53 +08:00

回复了 riomade 创建的主题 › 职场话题 › 互联网公司，吃了公司的晚餐，就一定要留下来加班么

吃人嘴短拿人手短没事别吃公司的免费饭

2016-03-13 17:15:38 +08:00

回复了 tyhunter 创建的主题 › 问与答 › Cisco Anyconnect 连接后只能打开 Google，其他网站都打不开

DNS 的问题换个

2016-03-12 11:15:45 +08:00

回复了 webdev 创建的主题 › 问与答 › iperf3 的结果分析疑问

@lhbc 是内网延时我要测下带宽限制还真不清楚

2016-03-12 10:04:10 +08:00

回复了 webdev 创建的主题 › 问与答 › iperf3 的结果分析疑问

@lhbc netstat -s 在服务端跑的是否应该在客户端跑？

2016-03-12 01:15:24 +08:00

回复了 webdev 创建的主题 › 问与答 › iperf3 的结果分析疑问

Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. All rights reserved.

IPv4 Statistics

Packets Received = 504677785
Received Header Errors = 0
Received Address Errors = 139
Datagrams Forwarded = 0
Unknown Protocols Received = 0
Received Packets Discarded = 6379
Received Packets Delivered = 532006802
Output Requests = 479681693
Routing Discards = 0
Discarded Output Packets = 521
Output Packet No Route = 7
Reassembly Required = 0
Reassembly Successful = 0
Reassembly Failures = 0
Datagrams Successfully Fragmented = 0
Datagrams Failing Fragmentation = 0
Fragments Created = 0

IPv6 Statistics

Packets Received = 11223
Received Header Errors = 0
Received Address Errors = 0
Datagrams Forwarded = 0
Unknown Protocols Received = 0
Received Packets Discarded = 1130
Received Packets Delivered = 11223
Output Requests = 12916
Routing Discards = 0
Discarded Output Packets = 0
Output Packet No Route = 2
Reassembly Required = 0
Reassembly Successful = 0
Reassembly Failures = 0
Datagrams Successfully Fragmented = 0
Datagrams Failing Fragmentation = 0
Fragments Created = 0

ICMPv4 Statistics

Received Sent
Messages 12858 12779
Errors 0 0
Destination Unreachable 222 143
Time Exceeded 0 0
Parameter Problems 0 0
Source Quenches 0 0
Redirects 0 0
Echo Replies 23 12613
Echos 12613 23
Timestamps 0 0
Timestamp Replies 0 0
Address Masks 0 0
Address Mask Replies 0 0
Router Solicitations 0 0
Router Advertisements 0 0

ICMPv6 Statistics

Received Sent
Messages 3 5
Errors 0 0
Destination Unreachable 0 0
Packet Too Big 0 0
Time Exceeded 0 0
Parameter Problems 0 0
Echos 0 0
Echo Replies 0 0
MLD Queries 0 0
MLD Reports 0 0
MLD Dones 0 0
Router Solicitations 0 3
Router Advertisements 0 0
Neighbor Solicitations 0 1
Neighbor Advertisements 3 1
Redirects 0 0
Router Renumberings 0 0

TCP Statistics for IPv4

Active Opens = 9065373
Passive Opens = 13056031
Failed Connection Attempts = 51561
Reset Connections = 46828
Current Connections = 34
Segments Received = 528990436
Segments Sent = 479046867
Segments Retransmitted = 452114

TCP Statistics for IPv6

Active Opens = 0
Passive Opens = 0
Failed Connection Attempts = 0
Reset Connections = 0
Current Connections = 0
Segments Received = 0
Segments Sent = 0
Segments Retransmitted = 0

UDP Statistics for IPv4

Datagrams Received = 3003686
No Ports = 6295
Receive Errors = 0
Datagrams Sent = 170009

UDP Statistics for IPv6

Datagrams Received = 11220
No Ports = 1130
Receive Errors = 0
Datagrams Sent = 12884

帮忙分析下？刚跑了 2 分钟平均速度 220M 貌似不正常

2016-03-12 00:01:29 +08:00

回复了 webdev 创建的主题 › 问与答 › iperf3 的结果分析疑问

@lhbc 多谢玩待会多测试下

2016-03-11 22:54:20 +08:00

回复了 webdev 创建的主题 › 问与答 › iperf3 的结果分析疑问

netstat -s 如何分析？求科普

2016-03-11 22:50:25 +08:00

回复了 Alpha 创建的主题 › 签证 › 如何不选择中介自费办理美国签证？

@yangqi 被拒签是不给理由的大部分是材料不一致

2016-03-11 22:48:13 +08:00

回复了 webdev 创建的主题 › 问与答 › iperf3 的结果分析疑问

关键在于网络传输的数据 99% 是 500K 以下的数据是 API 服务器