Re: [Ganglia-general] ganglia rrdtool
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! -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your 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/ ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your 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/___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] Ganglia - gmetric --slope=positive
Hello,, I have sent inquiry regarding COUNTER values in ganglia but no response till now i would like to post it again. I'm facing issue when i use --slope=positive. I'm using gmetric to plot counter value every 5 min. The values are counted correctly but the the period between the checks show zeros for example: at 11:00 the value is 100 at 11:05 the value is 150 but the value between 11:00 and 11:05 is zero but it should be 100. ./gmetric -c /etc/gmond.conf --name='check-name' --title=check title --value=`cat /tmp/file.txt` --units=query --type=int32 --slope=positive Any ideas? Thanks Ayman From: ayman_shor...@hotmail.com To: ganglia-general@lists.sourceforge.net Subject: Ganglia - gmetric --slope=positive Date: Sun, 11 Jan 2015 17:32:48 +0200 I'm facing issue when i use --slope=positive. I'm using gmetric to plot counter value every 5 min. The values are counted correctly but the the period between the checks show zeros for example: at 11:00 the value is 100 at 11:05 the value is 150 but the value between 11:00 and 11:05 is zero but it should be 100. ./gmetric -c /etc/gmond.conf --name='check-name' --title=check title --value=`cat /tmp/file.txt` --units=query --type=int32 --slope=positive Any ideas to fix the issue? Thanks Ayman -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your 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/___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
Re: [Ganglia-general] ganglia-web problem
Edit the ../Ganglia-webfrontend/header.php file and set the default
time zone.
here is the first 3 lines of my header.php. i guess you are looking
for 'Asia/Chongqing'
?php
session_start();
date_default_timezone_set('America/Los_Angeles');
The one who possesses knowledge becomes immortal
On Sun, Feb 1, 2015 at 2:19 AM, Branko Toic bra...@toic.org wrote:
As the warning suggested, you should just edit your system or custom
php.ini file and set the config directive
*date.**timezone* = *Asia/**Chongqing*
Restarting your webserver (httpd/nginx) if required.
On 1 Feb 2015 09:25, 刘宁 nin.g...@163.com wrote:
Hi, My ganglia-web display with a warning. Can someone know how to
eliminate the warning?
*my ganglia Cluster Report for br / bWarning/b: date() [a
href='function.date'function.date/a]: It is not safe to rely on the
system's timezone settings. You are *required* to use the date.timezone
setting or the date_default_timezone_set() function. In case you used any
of those methods and you are still getting this warning, you most likely
misspelled the timezone identifier. We selected 'Asia/Chongqing' for br
/ *
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[Ganglia-general] segfault on gmetad making Ganglia unusable.
Hi, My Gmetad is going down every 20 - 30 min with segfault Seeing the below message on /var/log/messages. gmetad[2383]: segfault at 7f81ffe30df0 ip 7f7fa0a313a1 sp 7f7f98734400 error 4 in libganglia-3.6.1.so.0.0.0[7f7fa0a26000+14000] Env details: O/S : Redhat EL 6.2 Ganglia Web Frontend version 3.6.2 Ganglia Web Backend (gmetad) version 3.6.1 I had the issue with Gemtad 3.6.0, upgraded to 3.6.1 with no luck. managed to get the core file. not a gdb expert but could see the below info; $gdb gmetad core.28985 ... .. .. Program terminated with signal 11, Segmentation fault. #0 0x7fbf1660d3a1 in hash_insert (key=0x7fbf0e310470, val=0x7fbf0e310480, hash=0x7fbf08087780) at hash.c:233 233 WRITE_LOCK(hash, i); ... Can some one help? Thanks, Jay -- Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your 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/___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
