bugmldonkey, a multi-networks file-sharing client - Bugs: bug #11287, BT eats cpu

 
 

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bug #11287: BT eats cpu

Submitter:  None
Submitted:  Fri 10 Dec 2004 09:31:45 AM UTC
   
 
Category:  Bittorrent-Plugin Severity:  3 - Normal
Item Group:  Program malfunction Status:  Invalid
Assigned to:  None Open/Closed:  Closed
Release:  2-5-28 Release:  2.5.28
Operating System:  Linux Binaries Origin:  Downloaded from third-party page
CPU type:  Intel x86

Thu 21 Jul 2005 04:29:23 PM UTC, comment #3: 

This patch report is old. If the bug still exists in current
versions please post a new bug report - spiralvoice

spiralvoice <spiralvoice>
Group administrator
Mon 18 Jul 2005 11:20:02 PM UTC, comment #2: 

Please check if this bug still is in current CVS version.
You should find a tarball of current CVS in files section of
this project: http://download.berlios.de/pub/mldonkey/spiralvoice/

spiralvoice <spiralvoice>
Group administrator
Mon 10 Jan 2005 06:17:56 PM UTC, comment #1: 

There are two algorithms to compute SHA1 checksums for BT files. Please contact the package authors and ask them if they compiled their core with the new and faster method.
Otherwise try a core from my page:
download.berlios.de/pub/mldonkey/spiralvoice

spiralvoice <spiralvoice>
Group administrator
Fri 10 Dec 2004 09:31:45 AM UTC, 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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Follow 3 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2005-07-21 spiralvoice StatusNeed Info Invalid
    Open/ClosedOpen Closed
2005-07-18 spiralvoice StatusNone Need Info

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