Hi,
I have installed ganglia-3.0.6, i had run configure, make and make install
without problem.
The problem occur after i start the service of gmond.
When i execute command "gstat -a", the output is like following:
-----------------------------------------------
CLUSTER INFORMATION
Name: unspecified
Hosts: 0
Gexec Hosts: 0
Dead Hosts: 0
Localtime: Fri Feb 22 14:02:33 2008
DEAD CLUSTER HOSTS
There are no hosts up at this time
--------------------------------------------------
Then, i read from an article that i may tried to troubleshoot ganglia with the
command "gmond -d 9". After i execute the command, the output is as following:
-------------------------------------------------------
udp_recv_channel mcast_join=239.2.11.71 mcast_if=NULL port=8649 bind=239.2.11.71
tcp_accept_channel bind=NULL port=8649
Unable to create tcp_accept_channel. Exiting.
-------------------------------------------------------
After that, i found another article that suggest me to remove the
tcp_accept_channel section from "/etc/gmond.conf" file, i done it. Afterwards,
I restart the gmond service and execute the command "gmond -d 9" again. This
time, its output is as following:
-----------------------------------------------------------------------
metric 'cpu_user' being collected now
metric 'cpu_user' has value_threshold 1.000000
metric 'cpu_system' being collected now
metric 'cpu_system' has value_threshold 1.000000
metric 'cpu_idle' being collected now
metric 'cpu_idle' has value_threshold 5.000000
metric 'cpu_nice' being collected now
metric 'cpu_nice' has value_threshold 1.000000
metric 'cpu_aidle' being collected now
metric 'cpu_aidle' has value_threshold 5.000000
metric 'cpu_wio' being collected now
metric 'cpu_wio' has value_threshold 1.000000
metric 'load_one' being collected now
metric 'load_one' has value_threshold 1.000000
metric 'load_five' being collected now
metric 'load_five' has value_threshold 1.000000
metric 'load_fifteen' being collected now
metric 'load_fifteen' has value_threshold 1.000000
metric 'proc_run' being collected now
metric 'proc_run' has value_threshold 1.000000
metric 'proc_total' being collected now
metric 'proc_total' has value_threshold 1.000000
metric 'mem_free' being collected now
metric 'mem_free' has value_threshold 1024.000000
metric 'mem_shared' being collected now
metric 'mem_shared' has value_threshold 1024.000000
metric 'mem_buffers' being collected now
metric 'mem_buffers' has value_threshold 1024.000000
metric 'mem_cached' being collected now
metric 'mem_cached' has value_threshold 1024.000000
metric 'swap_free' being collected now
metric 'swap_free' has value_threshold 1024.000000
metric 'bytes_out' being collected now
********** BYTES_OUT RETURN: 0.015575
metric 'bytes_out' has value_threshold 4096.000000
metric 'bytes_in' being collected now
Last two chars:
Last two chars: 34
Last two chars: 34
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars: /0
Last two chars: /0
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
Last two chars:
********** BYTES_IN RETURN: 0.469644
metric 'bytes_in' has value_threshold 4096.000000
metric 'pkts_in' being collected now
----------------------------------------------------------------------------
Then i thought that the problem already solved and i execute the command "gstat
-a" again, its output as below:
-------------------------------------------------
Unable to get hostlist from localhost 8649!
-------------------------------------------------
Then, i tried to execute command "telnet localhost 8649" and it reported with
error as below (NOTE: this command run fine before i remove the section
tcp_accept_channel in gmond.conf):
---------------------------
Trying 192.168.1.10...
telnet: connect to address 192.168.1.10: Connection refused
telnet: Unable to connect to remote host: Connection refused
--------------------------
Any help that offer will be highly appreciated. Thank you!
---------------------------------
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