Anthony, I need to know the state (waiting i/o ,running or runnable) of every porcess within each container. what you told me only shows PID's created within the container . May be i haven't explained clearly.
I know i can see that watching the file /proc/stat but it is a global state. I need to watch the field called "procs_running" separated for each container. Thanks! Sergio D. Troiano Development Team. Av. de los Incas 3085 (C1426ELA) Capital Federal On Wed, 2011-01-05 at 16:24 -0600, C Anthony Risinger wrote: > On Wed, Jan 5, 2011 at 2:14 PM, Sergio Daniel Troiano > <sergio.troi...@elserver.com> wrote: > > > > Hi, > > > > i'm using LXC and it works excellent! > > > > The only problem that i found is the information within the container on > > the file called /proc/stat is global., > > I have got a lot of containers which must send out their stat information > > (in special the value called "procs_running") because other server uses > > those data to calculate a kind of "load balance". > > > > I need to know how many processes are running or ready to run > > diferentiating each container. > > > > I've tried to get the total looking up in every /proc/pid/status (Field > > "State:") then addend each "running" match i could get the result. > > > > But it was not possible because my while script has got a high frequency > > (it is necesary because i need to get an average) > > The result is a high load on my server > > you'll want to mount the cgroup filesystem (you probably already have) > and look in it for all kinds of goodies and psuedo-files relating to > your containers. the one your looking for is called `tasks`. > > C Anthony >
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