Ubuntu Servers :: Monitoring Server Stats Remotly ?
May 12, 2010
I didn't setup our old system but that server has since been retired due to hardware failure, but we have some new webervers, and a new postgtres database server in place which I need monitoring. Some items include database size, transactions per second, io stats, memory monitoring, or as the DBA put "anything I can get". We had used CACTI in the past for these items, but I didn't do the setup and sondering if that is what is recommended, or something else. I am looking at groundwork open source which include nagios, etc. but figured I would consult the uforums since all these servers are running userver 9.x and 10.x .
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May 4, 2010
This is a very trivial thing, but when I SSH into my newly updated 10.04 server, the stats of the server are displayed on the screen twice. How can i fix it to just display once? This is what it is doing.Quote:Linux xxxxx 2.6.32-21-generic-pae #32-Ubuntu SMP Fri Apr 16 09:39:35 UTC 2010 i686 GNU/LinuxUbuntu 10.04 LTS
Welcome to Ubuntu!
* Documentation: https://help.ubuntu.com/
System information as of Tue May 4 08:41:22 EDT 2010
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Jan 10, 2010
i was wondering if any of you knew of any server application software as shown here:URL...
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Jun 2, 2010
Anybody know of a good server health/status/performance monitoring apps? I have only used cacti never really tried anything else.
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May 19, 2010
I am looking for some monitoring tools (such as disk usage,memory usage, cpu,etc) for my linux machines. I came across two tools, cacti and splunk.Which one is better ? It will be nice if you can also let me know the reason.
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Feb 28, 2010
I'm looking for some sort of a way keep track of all of my users that are logging in to my server (centos 5), what I mean is this: at our firm we outsource some of our work (programing), now all of the developing is done under our servers, what I'd like to find is a way of taking all of the users log on time and display by days/weeks/months - so I could see how much did everyone had put in. Another thing that I'm looking for is a way to monitor an ongoing session and record user activity, now I've seen ObserveIT, but it doesn't support Linux agents as of today.
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Jun 16, 2010
how to install webalizer and configure it to push stats for multiple domains?
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Apr 19, 2011
I've spent days trying to setup access properly from a public address to a monitoring server that works fine locally. Everything works from public access until I try to link to a CVS repository. The rancid CVS repository is set up as a separate server (virtualhost). It appears the referring link causes a DNS error (105: Server Not Found) when the CVS repository server is accessed from the public address. Things work fine when accessing via localhost.
Localhost link:
[URL]
Public link: (this results in 105 error caused by redirection (bold portion of link))
[URL]
Code:
Virtualhost config:
LoadModule jk_module /usr/lib/apache2/modules/mod_jk.so
JkWorkersFile /etc/apache2/workers.properties
JkLogFile /var/log/apache2/mod_jk.log
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Oct 14, 2010
I am trying to solve a problem where Apache stats aren't displaying correctly in Munin. I've ran through quite a bit of checks and tests regarding Munin setup, but I think my issue is related to Apache, but my skill set there is lacking.
first, system info:
monitored server:
CentOS 5.3 2.6.18-128.1.1.el5
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Dec 13, 2010
from a local machine i connect to the remote via the terminal:$ ssh -X john@192.168.1.248 VirtualBoxthe vb dialog box appears with the list of the virtual machines on the left hand side, just as if i was runing it locally, but when i try and start one of the machines it crashes the connection!why dose it crash the connection and what can i do to make this work?
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Dec 28, 2010
My remote machine did an update which required a restart, after the restart i cant see the screen with VNC, is their a way to log in remotely?
I've heard that the login file can be configured to auto login to circumvent this problem, i've got the file /etc/logins.??? but what do i need to change to make logins automatic?
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Sep 17, 2010
I want to know if the file "named.stats" exists in bind9 under solaris 5.8?
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Feb 8, 2010
I switched on bandwidth monitoring on my Ubuntu Server via Webmin on interface eth1. Unfortunately this has filled my disk by writing huge syslog, debug and kernel.log files. How do I switch it off? I can't see a way of doing it in Webmin.
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Jul 20, 2010
I have been running a webserver for a time now. And for fun I thought I would use Nagios for monitoring it. But the installation instruction says install this on webserver01 and that on webserver02. I only have one server and want to monitor it remotely from a simple browser. Is this possible or does Nagios need at least two separate servers? Can't it just run it on my one server?
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Apr 8, 2011
my servers are configured with:Ubuntu 10.10 server 64bit;Lighttpd MySQL-Server I need to make graphs for traffic (bandwidth usage) and cpu load every month. I tried to configure mrtg but after 48h, it didn't produce graphs.(I can't install apache2)
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May 9, 2011
I have a asterisk server running on my ubuntu 10.10 server box. I also have a zabbix server monitoring my networks. Asterisk have the possibility to show very interesting statistic with SNMP. But I cannot managed to set it up. This is the result i get when I try to get the version information with snmpwalk:
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Feb 9, 2010
It is vital to get a useful server performance monitoring tool that prevents growth related performance issues. Moreover, it should offer long term capacity planning and trend analysis along with detecting performance issues and unwanted outages.
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Jan 26, 2011
I really think that Ubuntu Server should by default have SMART monitoring enabled, and possibly prompt for a notification e-mail address (and SMTP server details if required) for SMART notifications to be sent to.
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Sep 2, 2010
I'm running ASSP on Ubuntu 10.04.1 it's mostly working fine. I have one problem which has been bugging me for some time. I don't want to filter outbound mail, but if I can relay (proxy) my outbound mail through ASSP, then it can automatically add to the whitelist.
As ASSP is a proxy, I need a server to send it to once ASSP receives it. I've tried my ISP, but this failed and they weren't willing to confirm if a connection attempt was received at their end.
Current setup
Inbound
mx -> router -> ASSP -> Exchange 2003
Outbound
Exchange 2003 -> mx
I'd like to setup outbound as either
Exchange 2003 -> ASSP -> <ISP> SMTP relay
Exchange 2003 -> ASSP -> <relay running on Ubuntu eg postfix>
Can anyone help me with troubleshooting steps or a better suggestion for how I can set this up. I'd love to know why my ISP setup didn't work, but I don't know a tool for monitoring IP traffic in Ubuntu SE, in windows I use Wireshark is there any equivalent I can setup for Ubuntu or a tool I can use in windows which will show all traffic, Ubuntu and windows server are on the same netgear switch, not sure it's smart enough to copy all traffic to another port for monitoring.
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Apr 3, 2010
I am trying to copy the file on remote server, but I am getting error " ssh: connect to host 172.28.21.14 port 22: Connection timed outlost connection "My two server are bastion10 and newlink, I want to copy file from newlink to bastion10 buet unable. I am able to ping, when i run " lsof -i :22 " command on link3new server I am getting
link3-new:lsof -i :22
sshd 6992 root 4u IPv6 11878 TCP *:ssh (LISTEN)
while on bation10 it is ( ESTABLISHED ) ..
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Jun 28, 2010
I used to have a log file monitoring script on my server but after an auto update recently it seems to have disapperaed.Can anyone think of some log file analyzers that send outputs of ssh, amount of disk space used etc. as I cannot remember the name of the program at all.
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May 27, 2011
I want to monitor RDS (mysql database of EC2) using Nagios. In command line ( I am able to do it but I dont know how to feed it in nagios . On nagios server if I execute the following command , I am able to fetch the information of database (RDS)
Nagios_server #/usr/local/nagios/libexec/check_mysqld.pl -p<password> -f -u <username> -A uptime,threads_connected,slow_queries,open_tables -H <hostname> -q 'SHOW STATUS'
output :- MYSQL 5.1.50 OK | uptime=344783 threads_connected=672 slow_queries=0 open_tables=64
Note :- Here the host name is public dns name (x.y.z.amazon.com) .We cant ping to this host.With mysql command , we can log in and work on databases.
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Oct 1, 2010
At our company we have a central server with client files. This server has a SSH server installed, and through Nautilus all employees can access the files. However, I have a few questions:
1. Most employees need access to all folders, because they might use them at some point in time. However, I want to make sure they are not accessing things they do not need. How can I do this? For instance, if somebody copies all of the folders to his/her computer, I want to be able to see this in some sort of log. Can this be done? Copying and accessing in general is what is of my concern.
2. Some employees only need access to specific folders. Can this be easily configured with SFTP?
3. Some also use SSH and type commands which I want to check every now and then (e.g. to make sure an intern is not again copying information or accessing folders they should not be in). What is a good way to do this?
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Sep 2, 2011
I was looking for some software to run on my Debian vServer which monitors RAM, CPU and HDD usage. This tool should not require Gnome/KDE, so I guess I'll end up with a PHP tool. I did some search but came up with nothing. I'm using Parallels Power Panel (there might be a plugin or something like that?)
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Oct 17, 2009
I was searching for tool for monitoring Apache performance and utlization of Web Server? Any Idea..
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Apr 6, 2010
Basically, I go through certain logs on my linux hosts checking for anything out of place. You know, the usual, /var/log/messages, lastlog, etc. What I've been using is just a simplistic grep statement that looks for keywords in certain log files, such as warn, crit, etc., with the -i flag to ensure no case searches. I thought, well, surely there are others out there doing the same thing, but more automated. Perhaps something that can check files for keywords and then notify, via email, if anything out of the ordinary is seen.
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Mar 5, 2010
I am using CentOS 5.4 and did a yum install of cacti. I installed all the necessay packages, like net-snmp, php net snmp and all that. Everything else works but I can't for the life figure out how to monitor traffic on eth0. I do not have any SNMP Interface Statistics or alike in either the Associated Graph Templates or Associated Data Queries.
Heres the output of "snmpwalk localhost -c public -v2c" , SNMPv2-MIB::sysDescr.0 = STRING: Linux xxx.xxxx.net 2.6.18-164.6.1.el5xen #1 SMP Tue Nov 3 17:53:47 EST 2009 i686
SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (7515443) 20:52:34.43
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I am trying to monitor the interfaces on the local computer only.
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Jul 12, 2011
I want to know which was the best networking monitoring tool in linux
wright now im using opennms . i like to try out with any other monitoring tool can somebody say which one is best one followed in linux industry
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Apr 12, 2010
I wrote a small kernel module which essentially resets the NIC counters and a small user space program to ioctl this.
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Oct 25, 2010
Which is best server monitoring (Traffic ) tool ?
Can you provide some form of monitoring on this server or recommend any server-side applications that could monitor the status, in high detail, including traffic, etc?
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