Run "nc host_running_gmetad 8651". You should a large XML dump that includes many metrics on a per-host basis (and possibly per-grid, if you are using a federated configuration).
The debugging output is incredibly verbose, and probably not helpful right now. Also run "nc" against the gmond collector, to make sure it has the metrics it should. On Fri, Jun 5, 2015 at 11:40 AM, Paul <[email protected]> wrote: > Hi Jesse, > > Here are the output from gmod and gmetad. x.x.x.xs are all correct IPs. I > know gmond works right. I ran tcpdump and got correct connections and ports. > I am not sure the output from gmetad is normal or missing any piece. > > Thanks, > paul > > > # gmond -d 5 > loaded module: core_metrics > loaded module: cpu_module > loaded module: disk_module > loaded module: load_module > loaded module: mem_module > loaded module: net_module > loaded module: proc_module > loaded module: sys_module > loaded module: multicpu_module > loaded module: python_module > udp_recv_channel mcast_join=NULL mcast_if=NULL port=8656 bind=NULL buffer=0 > socket created, SO_RCVBUF = 124928 > > tcp_accept_channel bind=NULL port=8656 gzip_output=0 > [tcp] Starting TCP listener thread... > Processing a metric metadata request message from x.x.x.x > setting metadata request flag for metric: heartbeat host: x.x.x.x > Processing a metric metadata request message from x.x.x.x > setting metadata request flag for metric: gexec host: x.x.x.x > ……. > > > # gmetad -d 10 > Going to run as user nobody > Sources are ... > Source: [testhpc, step 15] has 1 sources > x.x.x.x (IP1-correct) > Source: [engaging, step 15] has 1 sources > x.x.x.x (IP2-correct) > Source: [c3ddb, step 15] has 1 sources > x.x.x.x (IP3-correct) > xml listening on port 8651 > interactive xml listening on port 8652 > Data thread 140100751070976 is monitoring [testhpc] data source > x.x.x.x (IP1-correct) > Data thread 140100740581120 is monitoring [engaging] data source > x.x.x.x (IP2-correct) > Data thread 140100730091264 is monitoring [c3ddb] data source > x.x.x.x (IP3-correct) > cleanup thread has been started > [c3ddb] is a 2.5 or later data stream > hash_create size = 1024 > hash->size is 1024 > hash_create size = 50 > hash->size is 64 > hash_create size = 50 > hash->size is 64 > hash_create size = 50 > …… > hash->size is 64 > hash_create size = 50 > hash->size is 64 > hash_create size = 50 > hash->size is 64 > [cluster1] is a 2.5 or later data stream > hash_create size = 1024 > hash->size is 1024 > hash_create size = 50 > hash->size is 64 > hash_create size = 50 > hash->size is 64 > …… > hash->size is 64 > hash_create size = 50 > hash->size is 64 > hash_create size = 50 > hash->size is 64 > [cluster1] is a 2.5 or later data stream > [cluster2] is a 2.5 or later data stream > [cluster3] is a 2.5 or later data stream > …… > > > > On Jun 5, 2015, at 10:12 AM, Paul <[email protected]> wrote: > > Hi Jesse, > > gmon got changed to goon by auto spell check. The little bunny foo foo was > funny. :0) > > Anyway, I did double, triple check for rrd_rootdir and permission. I tried > to set it wrong for testing and I would get error when I ran debug mode. I > assume everything is running without error but maybe missing something I did > not see. > > Thanks for the quick response. > > paul > > > On Jun 5, 2015, at 9:58 AM, Jesse Becker <[email protected]> wrote: > > "goon?" > > Not familar with that, except in hockey and nursery rhymes[1]. > > Gmetad is responsible for creating the RRD files. Make sure the value > for "rrd_rootdir" in gmetad.conf is correct, and that gmetad has > proper permissions to write there (as defined by the > setuid/setuid_username settings and/or startup scripts). Note that > the webserver will also need read access to these files as well. > > > [1] http://en.wikipedia.org/wiki/Little_Bunny_Foo_Foo > > > On Fri, Jun 5, 2015 at 9:21 AM, Paul <[email protected]> wrote: > > Hi, > > I am running ganglia-web 3.6.2 and ganglia 3.7.1. Everything seems working > except I could not get rrd files. So I am getting blank charts on web page. > Both gmetad -d 5 and goon -d 5 indicated that I am getting connected to the > goon feed without any issue. log message did not show any error. Does anyone > running into the same problem? > > Thanks, > paul > ------------------------------------------------------------------------------ > _______________________________________________ > Ganglia-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-general > > > > > -- > Jesse Becker > > > > ------------------------------------------------------------------------------ > _______________________________________________ > Ganglia-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-general > > -- Jesse Becker ------------------------------------------------------------------------------ _______________________________________________ Ganglia-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ganglia-general
