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Re: [Duplicity-talk] very slow on centos 7
From: |
edgar . soldin |
Subject: |
Re: [Duplicity-talk] very slow on centos 7 |
Date: |
Mon, 20 Mar 2017 16:58:55 +0100 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 |
On 20.03.2017 16:46, Pavel Polacek via Duplicity-talk wrote:
> Hello,
>
> I'm using duplicity and I must say, that it's very interesting piece of
> software.
>
> I migrated one server from debian to centos 7. Backup time is very long now.
> It worked fine on debian.
>
> scp copy from server to server is around 70MB/s
>
> During backup one cpu core is high (from 70 to 100%). On remote side is data
> copied around 230kB/s.
>
> Version of duplicity: duplicity-0.7.11-2.el7.x86_64 with default settings
> (250MB tar gpg archives).
>
> #duplicity --progress --exclude-filelist filelist_exclude.txt
> --full-if-older-than 30D / scp://address@hidden:22
> Reading globbing filelist filelist_exclude.txt
> Local and Remote metadata are synchronized, no sync needed.
> Last full backup date: none
> Last full backup is too old, forcing full backup
> ^[[BReading globbing filelist filelist_exclude.txt
> 0.0KB 00:00:03 [0.0KB/s] [> ] 0% ETA
> 3sec
> 0.0KB 00:00:06 [0.0KB/s] [> ] 0% ETA
> 6sec
> 0.0KB 00:00:09 [0.0B/s] [> ] 0% ETA
> Stalled!
> 0.0KB 00:00:12 [0.0B/s] [> ] 0% ETA
> Stalled!
> 0.0KB 00:00:15 [0.0B/s] [> ] 0% ETA
> Stalled!
> 0.0KB 00:00:18 [0.0B/s] [> ] 0% ETA
> Stalled!
> 0.0KB 00:00:21 [0.0B/s] [> ] 0% ETA
> Stalled!
> 0.0KB 00:00:24 [0.0B/s] [> ] 0% ETA
> Stalled!
> 0.0KB 00:00:27 [0.0B/s] [> ] 0% ETA
> Stalled!
> 0.0KB 00:00:30 [0.0B/s] [> ] 0% ETA
> Stalled!
>
> Do you see something similar?
>
default is to use the paramiko+scp:// backend. can you try the pexpect+scp://
backend and see if that makes a difference? ..ede/duply.net