[Mldonkey-bugs] [bugs #11287] BT eats cpu

[anonymous]

This mail is an automated notification from the bugs tracker
 of the project: mldonkey, a multi-networks file-sharing client.




/**************************************************************************/
[bugs #11287] Full Item Snapshot:

URL: <http://savannah.nongnu.org/bugs/?func=detailitem&item_id=11287>
Project: mldonkey, a multi-networks file-sharing client
Submitted by: 0
On: Fri 12/10/2004 at 04:31

Category:  Bittorrent-Plugin
Severity:  5 - Average
Item Group:  Program malfunction
Resolution:  None
Privacy:  Public
Assigned to:  None
Status:  Open
Release:  2-5-28
Release:  2.5.28
Platform Version:  Linux
Binaries Origin:  Downloaded from third-party page
CPU type:  Intel x86


Summary:  BT eats cpu

Original Submission:  RPM: mldonkey-backend-2.5.28-41.rhfc2.at
Kernel: kernel-2.6.9-1.6_FC2
Cpu: 1.4GHz celeron

Having 7 large (2GB) concurrent torrent downloads, CPU idle state regularly 
goes to 0% causing intermittent freezing of other applications. When I 
temporarily disable bittorrent, things go back to normal.

Output from top during a 'freeze' shows cpu spends most time in a wait state. 
Also, memory usage is quite high.

top - 09:59:48 up 1 day, 22:47,  1 user,  load average: 1.09, 2.41, 1.92
Tasks:  96 total,   2 running,  94 sleeping,   0 stopped,   0 zombie
Cpu(s):  1.3% us,  2.0% sy,  5.3% ni,  0.0% id, 90.0% wa,  0.3% hi,  1.0% si
Mem:    118188k total,   116988k used,     1200k free,    14900k buffers
Swap:  1959920k total,   111160k used,  1848760k free,     4664k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
12291 mldonkey  34  19  108m  73m 4916 R  6.0 63.7  22:41.27 mlnet
   31 root      15   0     0    0    0 S  0.7  0.0   9:29.38 kswapd0
13029 root      16   0  7932 1964 5528 S  0.7  1.7   0:00.02 sshd















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<http://savannah.nongnu.org/bugs/?func=detailitem&item_id=11287>

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