5th Aug, 2013, 07:48 PM
Hi,
I have the same(?) problem as Syd, but I am using Xbian 1.0 beta 1.1 (and not beta 1).
- Xbian has low CPU usage: 25% total, 3.5% for NZBget
- Downloading to USB 2.0 harddisk (self powered)
- Pay Newsserver (10Mbps / 5 threads)
- Clean Xbian install
- Xbian and the download packages up to date
- NZBget 11.0 log, shows no errors
- Transmission is stopped
Result: very slow downloadspeed of 40KB/s with NZBget 11.0
I am a complete linux noob, but with the help of Google, I dit some testing:
1. This command downloads a 500MB file:
Result:
Speeds up to 1.6M/s!
2. Test USB disk read speeds:
Result:
Timing cached reads: 224 MB in 2.01 seconds = 111.31 MB/sec
Timing buffered disk reads: 66 MB in 3.06 seconds = 21.54 MB/sec
3. Test USB disk write speeds:
Result:
83886080 bytes (84 MB) copied, 0.603867 s, 139 MB/s
(remark: do NOT do this, it erases the USB disk.. )
Anyone any ideas??
Thanx!
I have the same(?) problem as Syd, but I am using Xbian 1.0 beta 1.1 (and not beta 1).
- Xbian has low CPU usage: 25% total, 3.5% for NZBget
- Downloading to USB 2.0 harddisk (self powered)
- Pay Newsserver (10Mbps / 5 threads)
- Clean Xbian install
- Xbian and the download packages up to date
- NZBget 11.0 log, shows no errors
- Transmission is stopped
Result: very slow downloadspeed of 40KB/s with NZBget 11.0
I am a complete linux noob, but with the help of Google, I dit some testing:
1. This command downloads a 500MB file:
Code:
wget --output-document=/dev/null http://speedtest.wdc01.softlayer.com/downloads/test500.zip
Speeds up to 1.6M/s!
2. Test USB disk read speeds:
Code:
sudo hdparm -Tt /dev/sda1
Timing cached reads: 224 MB in 2.01 seconds = 111.31 MB/sec
Timing buffered disk reads: 66 MB in 3.06 seconds = 21.54 MB/sec
3. Test USB disk write speeds:
Code:
sudo dd if=/dev/zero of=/dev/sda1 bs=8k count=10k
83886080 bytes (84 MB) copied, 0.603867 s, 139 MB/s
(remark: do NOT do this, it erases the USB disk.. )
Anyone any ideas??
Thanx!