1、vps网速查询,ping查询方法,怎么看自己的VPS是否掉线?
从你的截图来看.现在VPS是不通的.除非你设置了禁PING.否则这个时候你是打不开网站的.出现网络不通的情况.大多是由于机房的网络故障或者是死机造成的.需要找你的服务商协助解决.
而网站平时访问速度慢的原因就比较多了.比如说最常见的机房网络不稳定.网站程序出错.网站首页加载内容过多.网站访问量大导致CPU或者带宽跑满.被攻击等.建议你在IP可以PING通的情况下.找各个地区的朋友帮你做下测试.也可以借助于卡卡测速网这样的网站来测试全国各地.各种线路用户访问你网站的速度.并做下路由追踪.看到在哪一个环节出现了问题. 4M是指的带宽.带宽主要是决定了你网站同一时间能承载的最多访问量.假如你的网站目前只有很小的访问量.那么带宽的大小并不会直接影响到你网站的访问速度.你也可以登录服务器.然后在任务管理器中查看联网.里面会显示带宽的使用情况.
2、如何得到我的VPS信息
VPS购买成功 一般在管理查询查询VPS产品信息
如IP 内存等等!
特网科技VPS管理版面
3、如何查询网站用的是哪里服务器(vps)或虚拟主机
站长工具之类的直接查询网站信息就能看到服务器地址了
当然也可以查IP路由图,这样也能看出来是原生IP或者是广播IP
4、如何查看当前vps的虚拟化技术
|Update: You may be interested in [[the perl mole|perl-mole-for-virtualization-detection]] implementing these tricks.
Frequently, our customers want to install our software in a virtual machine. This can be OK, but frequently they hit a CPU, memory, or IO limit caused by running in a constrained virtual environment. When this happens, we really like to know if they're running under virtualization when we try to support them. Here's some tricks to detect, from a shell, if the system is virtualized.
The first thing to check is dmesg. On a recently-booted system, checking the 'dmesg' command output may be sufficient. Otherwise, try "cat /var/log/dmesg" instead of "dmesg"
VMWare:
# dmesg | grep -i virtual VMware vmxnet virtual NIC driver Vendor: VMware Model: Virtual disk Rev: 1.0 hda: VMware Virtual IDE CDROM Drive, ATAPI CD/DVD-ROM driveQEmu or KVM:
If the "-cpu host" option has not been used, QEmu and KVM will identify themselves as:
# dmesg | grep -i virtual CPU: AMD QEMU Virtual CPU version 0.9.1 stepping 03otherwise, the host's CPU information will be used both in dmesg, or in /proc/cpuinfo.
However, you should see something like:
$ dmesg | grep -i virtual [ 0.000000] Booting paravirtualized kernel on KVMon newer kernels that understand that they're running under paravirtualization. (Thanks to René Pfeiffer for pointing this out)
Microsoft VirtualPC:
# dmesg | grep -i virtual hda: Virtual HD, ATA DISK drive hdc: Virtual CD, ATAPI CD/DVD-ROM driveXen (thanks, wardi and others)
# dmesg | grep -i xen Xen virtual console successfully installed as tty1Virtuozzo
# dmesg (returns no output) # cat /var/log/dmesg (returns no output) # ls -al /proc/vz veinfo veinfo_redir veredir vestat vzaquota vzdataOn longer-running systems, you may need to grep /var/log/dmesg instead.
If that doesn't proce anything useful, try using dmidecode to look at the BIOS information. Frequently, there will be at least one component identifying itself as virtualized:
VMWare:
# dmidecode | egrep -i 'manufacturer|proct' Manufacturer: VMware, Inc. Proct Name: VMware Virtual PlatformMicrosoft VirtualPC:
# dmidecode | egrep -i 'manufacturer|proct' Manufacturer: Microsoft Corporation Proct Name: Virtual MachineQEMU or KVM:
# dmidecode | egrep -i 'vendor' Vendor: QEMUVirtuozzo:
# dmidecode /dev/mem: Permission deniedXen:
# dmidecode | grep -i domU Proct Name: HVM domUYou should just examine the output of dmidecode directly rather than trying to grep as above, in case the output changes. QEMU, for example, doesn't report the vendor in all versions.
Next, check disk devices for identification as virtualized:
VMWare:
# cat /proc/ide/hd*/model VMware Virtual IDE CDROM Drive # cat /proc/scsi/scsiAttached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: VMware Model: Virtual disk Rev: 1.0 Type: Direct-Access ANSI SCSI revision: 02Microsoft VirtualPC:
# cat /proc/ide/hd*/model Virtual HD Virtual CDQEMU, KVM, or Xen:
# cat /proc/ide/hd*/model QEMU HARDDISK QEMU DVD-ROMVirtuozzo:
# ls -al /dev/vzfs b-----x--- 1 root root 0, 19 2009-04-06 15:04 /dev/vzfsIf you've got tips for other virtualized environments, let me know and I'll add them to the list.
5、如何查看你的VPS是什么虚拟化架构
这个可以使用virt-what来查看自己服务器的虚拟技术。
Centos 安装virt-what : yun install virt-what
Debian/ubuntu 安装virt-what : apt-get install virt-what
装好后使用命令virt-what 即可查看Linux下VPS的架构了。
这个工具可以检查到以下虚拟化创建的VPS:
VMware、Hyper-V、VirtualPC、VirtualBox、OpenVZ / Virtuozzo、Linux-VServer、UML、IBM PowerVM Lx86 Linux/x86 emulator、Hitachi Virtualization Manager (HVM) Virtage logical 、partitioning、IBM SystemZ、Parallels、Xen、QEMU/KVM
6、怎么查询VPS的IPv4
在服务商的面板里面仔细找找对应的地方,看看有没有查看ip地址的。
在linux里面使用ifconfig就可以看到公网网卡的ipv4+ipv6(如果有)的地址的了。
7、怎么样查询一个VPS上挂了几个网站
首先你可以用站长工具进行查询,或者通过VPS的控制面板都是可以得到的。
8、如何查看vps是否开启了bbr
1、打开vps的控制台,使用vps的“root”账号登录vps,然后输入vps的密码,需要注意的是如果需要粘贴密码,需要用鼠标右击控制台光标处,这时面会被自动粘贴上去:
2、在控制台中输入“lsmod | grep bbr”,然后按下键盘上的回车键:
3、按下回车键后查看结果进程中是否有bbr,如果有则表示开启了bbr,否则表示没有开启bbr:
9、有什么方法可以查到服务器上有几个VPS
http://www.yougetsignal.com/tools/web-sites-on-web-server/ 告诉你个域名 输入IP 可以查到 同IP 上面的 域名和站点查询同服务器 上几个VPS 暂时查询不了
10、如何查询网站VPS所在地
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