clownix-spy plots any kernel variable history
Subsystems (2)
Hello,
I have made a tool at http://clownix.net which can plot qdisc enqueues/dequeues/drops...
But the qdisc spy is only given as an example, basically any kernel variable can be plotted after you have writen only a few lines in a module, in this module, you subscribe to the klownix module and then the klownix kernel thread periodically gathers the variables and sends them through the netlink socket to a user daemon. A gtk interface requests the plotting of the history of the variable.
The package contains a little test of visualization of the hfsc qdisc in action.
If you visit the clownix site, beware, the tool is not the Cloonix-Net which is another project altogether.
Regards
Vincent Perrier
David Miller
maintainerFrom: clownix <[email protected]>
Date: Thu, 01 Oct 2009 23:23:59 +0200
Netdev CC:'d
Quoted 18 lines
I have made a tool at http://clownix.net which can plot qdisc enqueues/dequeues/drops...
But the qdisc spy is only given as an example, basically any kernel variable can be plotted after you have writen only a few lines in a module, in this module, you subscribe to the klownix module and then the klownix kernel thread periodically gathers the variables and sends them through the netlink socket to a user daemon. A gtk interface requests the plotting of the history of the variable.
The package contains a little test of visualization of the hfsc qdisc in action.
If you visit the clownix site, beware, the tool is not the Cloonix-Net which is another project altogether.
Regards
Vincent Perrier