The default polling interval is 15 Seconds.
You can change the value on the data_source entry in gmetad.conf
# Format:
# data_source "my cluster" [polling interval] address1:port addreses2:port
...
#
# The keyword 'data_source' must immediately be followed by a unique
# string which identifies the source, then an optional polling interval in
# seconds. The source will be polled at this interval on average.
# If the polling interval is omitted, 15sec is asssumed.
#
# If you choose to set the polling interval to something other than the
default,
# note that the web frontend determines a host as down if its TN value is
less
# than 4 * TMAX (20sec by default). Therefore, if you set the polling
interval
# to something around or greater than 80sec, this will cause the frontend to
# incorrectly display hosts as down even though they are not.
.....
"The one who possesses knowledge becomes immortal"
On Sun, Feb 1, 2015 at 6:22 AM, 刘宁 <nin.g...@163.com> wrote:
> Hi, Can anyone tell me the update frequency of the ganglia rrdtool
> database? Where I can see the settings of the update frequency?
> Thanks!
>
>
>
>
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hub for all things parallel software development, from weekly thought
leadership blogs to news, videos, case studies, tutorials and more. Take a
look and join the conversation now. http://goparallel.sourceforge.net/
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