added support for monitoring cgroups

[netdata.git] / src / plugin_proc.c

diff --git a/src/plugin_proc.c b/src/plugin_proc.c
index 4cd20afc56a5f594ba61c6745dca97229e353336..20e85526a3a387c1d74de34b812c5f6707f96114 100644 (file)
--- a/src/plugin_proc.c
+++ b/src/plugin_proc.c
@@ -58,6 +58,7 @@ void *proc_main(void *ptr)
        int vdo_proc_loadavg                    = !config_get_boolean("plugin:proc", "/proc/loadavg", 1);
        int vdo_sys_kernel_mm_ksm               = !config_get_boolean("plugin:proc", "/sys/kernel/mm/ksm", 1);
        int vdo_cpu_netdata                     = !config_get_boolean("plugin:proc", "netdata server resources", 1);
+       int vdo_sys_fs_cgroup                   = !config_get_boolean("plugin:proc", "cgroups", 1);
 
        // keep track of the time each module was called
        unsigned long long sutime_proc_net_dev = 0ULL;
@@ -77,6 +78,7 @@ void *proc_main(void *ptr)
        unsigned long long sutime_proc_softirqs = 0ULL;
        unsigned long long sutime_proc_loadavg = 0ULL;
        unsigned long long sutime_sys_kernel_mm_ksm = 0ULL;
+       unsigned long long sutime_sys_fs_cgroup = 0ULL;
 
        // the next time we will run - aligned properly
        unsigned long long sunext = (time(NULL) - (time(NULL) % rrd_update_every) + rrd_update_every) * 1000000ULL;
@@ -236,6 +238,14 @@ void *proc_main(void *ptr)
                }
                if(unlikely(netdata_exit)) break;
 
+               if(!vdo_sys_fs_cgroup) {
+                       debug(D_PROCNETDEV_LOOP, "PROCNETDEV: calling do_sys_fs_cgroup().");
+                       sunow = sutime();
+                       vdo_sys_fs_cgroup = do_sys_fs_cgroup(rrd_update_every, (sutime_sys_fs_cgroup > 0)?sunow - sutime_sys_fs_cgroup:0ULL);
+                       sutime_sys_fs_cgroup = sunow;
+               }
+               if(unlikely(netdata_exit)) break;
+
                // END -- the job is done
 
                // --------------------------------------------------------------------