Last night I submitted a Ticket to the Digital Ocean asking about virtio, but unfortunately I slept and left the ticket unanswered. Sorry Etel 😀
This morning when I open the Ticket, I give the full Credit Card number, and also my last billing transaction to Etel, and then she charged me $0.25 for verification purpose to the Credit Card and added it to the ballance.
Next, after having the virtio enabled, everytime we want to create a server, the “Enable virtio” button will appear.
CPU info
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# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 2 model name : QEMU Virtual CPU version 1.0 stepping : 3 cpu MHz : 1999.997 cache size : 4096 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 4 wp : yes flags : fpu de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pse36 cl flush mmx fxsr sse sse2 syscall nx lm up pni vmx cx16 popcnt hypervisor lahf_lm bogomips : 3999.99 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: |
Freevps.sh
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# wget freevps.us/downloads/bench.sh -O - -o /dev/null|bash CPU model : QEMU Virtual CPU version 1.0 Number of cores : 1 CPU frequency : 1999.997 MHz Total amount of ram : 502 MB Total amount of swap : 0 MB System uptime : 20 min, Download speed from CacheFly: 50.4MB/s Download speed from Coloat, Atlanta GA: 11.3MB/s Download speed from Softlayer, Dallas, TX: 28.8MB/s Download speed from Linode, Tokyo, JP: 3.09MB/s Download speed from Linode, London, UK: 4.55MB/s Download speed from Leaseweb, Haarlem, NL: 12.0MB/s Download speed from Softlayer, Singapore: 5.83MB/s Download speed from Softlayer, Seattle, WA: 18.0MB/s Download speed from Softlayer, San Jose, CA: 12.9MB/s Download speed from Softlayer, Washington, DC: 42.6MB/s I/O speed : 276 MB/s |
Download speed after using virtio :
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# wget cachefly.cachefly.net/100mb.bin --2013-03-05 23:31:25-- http://cachefly.cachefly.net/100mb.bin Resolving cachefly.cachefly.net... 205.234.175.175 Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 104857600 (100M) [application/octet-stream] Saving to: `100mb.bin' 100%[======================================>] 104,857,600 43.4M/s in 2.3s 2013-03-05 23:31:28 (43.4 MB/s) - `100mb.bin' saved [104857600/104857600] Download test from my website hosted by RamNode in Atlanta # wget www.erawan.me/download/100mb.bin && rm -rf 100mb.bin --2013-03-06 00:09:19-- http://www.erawan.me/download/100mb.bin Resolving www.erawan.me... 199.241.31.150, 2604:180::7209:d73a Connecting to www.erawan.me|199.241.31.150|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 104857600 (100M) [application/octet-stream] Saving to: `100mb.bin' 100%[======================================>] 104,857,600 13.8M/s in 7.6s 2013-03-06 00:09:26 (13.2 MB/s) - `100mb.bin' saved [104857600/104857600] Download test from my website hosted by Prometeus in Italy # wget www.erawanarifnugroho.com/download/100mb.bin --2013-03-06 00:09:44-- http://www.erawanarifnugroho.com/download/100mb.bin Resolving www.erawanarifnugroho.com... 194.14.179.132, 2a00:dcc0:eda:89:14:179:4 260:84f4 Connecting to www.erawanarifnugroho.com|194.14.179.132|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 104857600 (100M) [application/octet-stream] Saving to: `100mb.bin' 100%[======================================>] 104,857,600 11.0M/s in 24s 2013-03-06 00:10:09 (4.09 MB/s) - `100mb.bin' saved [104857600/104857600] |
Inodes
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# df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/vda 1310720 23471 1287249 2% / tmpfs 64310 4 64306 1% /lib/init/rw udev 63195 426 62769 1% /dev tmpfs 64310 4 64306 1% /dev/shm |
Disk Space
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# df -h Filesystem Size Used Avail Use% Mounted on /dev/vda 20G 1.1G 18G 6% / tmpfs 252M 0 252M 0% /lib/init/rw udev 247M 52K 247M 1% /dev tmpfs 252M 4.0K 252M 1% /dev/shm |
IO Test
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# dd if=/dev/zero of=iotest bs=64k count=16k conv=fdatasync && rm -rf iotest 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 3.8947 s, 276 MB/s # dd if=/dev/zero of=sb-io-test bs=1M count=1k conv=fdatasync 1024+0 records in 1024+0 records out 1073741824 bytes (1.1 GB) copied, 3.71654 s, 289 MB/s # dd if=/dev/zero of=sb-io-test bs=64k count=16k conv=fdatasync 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 4.19729 s, 256 MB/s # dd if=/dev/zero of=sb-io-test bs=1M count=1k oflag=dsync 1024+0 records in 1024+0 records out 1073741824 bytes (1.1 GB) copied, 4.35805 s, 246 MB/s # dd if=/dev/zero of=sb-io-test bs=64k count=16k oflag=dsync 16384+0 records in 16384+0 records out 1073741824 bytes (1.1 GB) copied, 30.1387 s, 35.6 MB/s |
IOPING
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# ioping . -c 5 4096 bytes from . (ext4 /dev/disk/by-label/DOROOT): request=1 time=0.3 ms 4096 bytes from . (ext4 /dev/disk/by-label/DOROOT): request=2 time=0.4 ms 4096 bytes from . (ext4 /dev/disk/by-label/DOROOT): request=3 time=0.3 ms 4096 bytes from . (ext4 /dev/disk/by-label/DOROOT): request=4 time=0.5 ms 4096 bytes from . (ext4 /dev/disk/by-label/DOROOT): request=5 time=0.4 ms --- . (ext4 /dev/disk/by-label/DOROOT) ioping statistics --- 5 requests completed in 4003.0 ms, 2750 iops, 10.7 mb/s min/avg/max/mdev = 0.3/0.4/0.5/0.1 ms # ioping . -R --- . (ext4 /dev/disk/by-label/DOROOT) ioping statistics --- 12960 requests completed in 3000.2 ms, 7920 iops, 30.9 mb/s min/avg/max/mdev = 0.1/0.1/2.5/0.1 ms |
Traceroute and Ping to cachefly
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# traceroute cachefly.cachefly.net traceroute to cachefly.cachefly.net (205.234.175.175), 30 hops max, 60 byte pack ets 1 198.211.104.1 (198.211.104.1) 0.382 ms 0.318 ms 0.343 ms 2 xe-10-3-3-100.edge3.Newark1.Level3.net (4.28.6.69) 1.044 ms 1.041 ms 1.03 2 ms 3 ae-31-51.ebr1.Newark1.Level3.net (4.69.156.30) 1.542 ms 1.536 ms 1.527 ms 4 * * * 5 ae-71-71.csw2.NewYork1.Level3.net (4.69.134.70) 1.464 ms 1.462 ms ae-91-91 .csw4.NewYork1.Level3.net (4.69.134.78) 1.525 ms 6 ae-2-70.edge4.NewYork1.Level3.net (4.69.155.84) 1.513 ms 1.558 ms ae-4-90. edge4.NewYork1.Level3.net (4.69.155.210) 1.484 ms 7 4.68.63.158 (4.68.63.158) 1.633 ms 64.215.195.213 (64.215.195.213) 1.827 m s 4.68.111.242 (4.68.111.242) 1.740 ms 8 vip1.G-anycast1.cachefly.net (205.234.175.175) 6.949 ms 7.123 ms 6.918 ms # ping -c 10 cachefly.cachefly.net PING cachefly.cachefly.net (205.234.175.175) 56(84) bytes of data. 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=1 ttl=55 time=6.89 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=2 ttl=55 time=6.79 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=3 ttl=55 time=7.02 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=4 ttl=55 time=7.24 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=5 ttl=55 time=7.14 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=6 ttl=55 time=6.91 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=7 ttl=55 time=7.15 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=8 ttl=55 time=6.69 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=9 ttl=55 time=7.29 ms 64 bytes from vip1.G-anycast1.cachefly.net (205.234.175.175): icmp_req=10 ttl=55 time=6.75 ms --- cachefly.cachefly.net ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9014ms rtt min/avg/max/mdev = 6.694/6.990/7.294/0.226 ms |
And this is the OS Template lists :
