add launchpad bug reports without comments

1 files changed, 102 insertions, 0 deletions

diff --git a/results/scraper/launchpad-without-comments/899664 b/results/scraper/launchpad-without-comments/899664
new file mode 100644
index 000000000..e10d03187
--- /dev/null
+++ b/results/scraper/launchpad-without-comments/899664
@@ -0,0 +1,102 @@
+Bad internet performance for Host to Guest or Guest to Host
+
+Hi, 
+Internet performance for Host to Quest is low. 
+The speed Guest to same Guest is  11.3 Gbits/sec
+The speed Host to same Host is  similar (9.8-11 Gbits/sec)
+
+But the speed from Guest to Host is slow and around 1Gbit/sec. 
+In the reality traffic never leave a Host. I expected that in this case speed should be close to Host to Host. 
+It is important for virtual infrastructure when you have several Guests on a same Host. Guest to Guest on a same host has speed  around 1 Gbits/sec too. 
+
+Below you can find testes and additional information: 
+
+=========================================================================
+biouml@biouml-db:~$ iperf -c 192.168.2.31 -t 30 #Guest to Guest 
+------------------------------------------------------------
+Client connecting to 192.168.2.31, TCP port 5001
+TCP window size: 49.7 KByte (default)
+------------------------------------------------------------
+[  3] local 192.168.2.31 port 52170 connected with 192.168.2.31 port 5001
+[ ID] Interval       Transfer     Bandwidth
+[  3]  0.0-30.0 sec  39.6 GBytes  11.3 Gbits/sec
+============================================================================
+biouml@biouml-db:~$ iperf -c 192.168.2.11 -t 30 # Guest to Host
+------------------------------------------------------------
+Client connecting to 192.168.2.11, TCP port 5001
+TCP window size: 43.4 KByte (default)
+------------------------------------------------------------
+[  3] local 192.168.2.31 port 47148 connected with 192.168.2.11 port 5001
+[ ID] Interval       Transfer     Bandwidth
+[  3]  0.0-30.0 sec  3.69 GBytes  1.06 Gbits/sec
+biouml@biouml-db:~$ 
+============================================================================
+root@s2-8core:~# iperf -c 192.168.2.30 -t 30 #host to guest
+------------------------------------------------------------
+Client connecting to 192.168.2.30, TCP port 5001
+TCP window size: 16.0 KByte (default)
+------------------------------------------------------------
+[  3] local 192.168.2.11 port 57403 connected with 192.168.2.30 port 5001
+[ ID] Interval       Transfer     Bandwidth
+[  3]  0.0-30.0 sec  5.47 GBytes  1.57 Gbits/sec
+
+==========================================================================
+root@s2-8core:~# iperf -c 192.168.2.11 -t 30 #host to host
+------------------------------------------------------------
+Client connecting to 192.168.2.11, TCP port 5001
+TCP window size: 49.7 KByte (default)
+------------------------------------------------------------
+[  3] local 192.168.2.11 port 38313 connected with 192.168.2.11 port 5001
+[ ID] Interval       Transfer     Bandwidth
+[  3]  0.0-30.0 sec  34.5 GBytes  9.87 Gbits/sec
+root@s2-8core:~# 
+========================================================================
+
+I am using virtio drivers and virtual machine was started with following parameters:
+
+/usr/bin/kvm -S -M pc-1.0 -enable-kvm -m 4096 -smp 4,sockets=4,cores=1,threads=1 -name one-25 -uuid d1e125ee-d692-4598-3a75-441cd79a513a -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/one-25.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -drive file=/var/lib/one/OpenNebula/var//25/images/disk.0,if=none,id=drive-virtio-disk0,format=raw,cache=none -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/one/OpenNebula/var//25/images/disk.1,if=none,id=drive-virtio-disk3,format=raw -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk3,id=virtio-disk3 -netdev tap,fd=19,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=02:00:c0:a8:02:02,bus=pci.0,addr=0x3 -usb -device usb-mouse,id=input0 -vnc 0.0.0.0:98 -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
+=============================================================================
+Qemu version:
+root@s2-8core:~# /usr/bin/kvm --version
+QEMU emulator version 0.15.92, Copyright (c) 2003-2008 Fabrice Bellard
+
+root@s2-8core:~# ls -la /usr/bin/kvm
+lrwxrwxrwx 1 root root 27 2011-11-07 17:34 /usr/bin/kvm -> /usr/bin/qemu-system-x86_64
+
+==========================================================================
+Bridge configuration:
+
+root@s2-8core:~# cat /etc/network/interfaces 
+auto lo
+iface lo inet loopback
+
+auto eth0
+iface eth0 inet manual
+
+auto eth1 
+iface eth1 inet manual
+
+auto br0
+iface br0 inet static
+        address 192.168.2.11
+        network 192.168.2.0
+        netmask 255.255.255.0
+        broadcast 192.168.2.255
+        gateway 192.168.2.1
+        bridge_ports eth0
+        bridge_stp on
+        bridge_fd 0
+        bridge_maxwait 0
+root@s2-8core:~# 
+
+root@s2-8core:~# brctl show
+bridge name	bridge id		STP enabled	interfaces
+br0		8000.001e8cec6113	yes		eth0
+							vnet0
+virbr0		8000.000000000000	yes		
+
+root@s2-8core:~# brctl --version
+bridge-utils, 1.5
+===============================================================
+root@s2-8core:~# uname -a
+Linux s2-8core 3.0.0-13-server #22-Ubuntu SMP Wed Nov 2 15:09:08 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
\ No newline at end of file