On 02/02/2012 06:19 PM, Glauber Costa wrote:
Hi, Here is my new attempt to get a per-container version of some /proc data such as /proc/stat and /proc/uptime. In this series I solved the visibility problem, which is, the problem of how and when to show /proc/stat data per-cgroup, by declaring it not a problem. This can probably be done in userspace with other aids, like mounting a fuse overlay that simulates /proc from outside a container, to a container location. Here, we should have most of the data needed to do that. They are drawn from both the cpu cgroup, and cpuacct. Each cgroup exports the data it knows better, and I am not really worried here about bindings between them. In this first version, I am using clock_t units, being quite proc-centric. It made my testing easier, but I am happy to show any units you guys would prefer. Besides that, it still has some other minor issues to be sorted out. But I verified the general direction to be working, and would like to know what you think.
Hi, Did someone had any chance to take a look at this already? Thanks -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
