Linked Questions
20 questions linked to/from What am I looking for in a Monitoring Solution?
4
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7
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What is the best/worst monitoring system? [duplicate]
This is one of those generic questions whose only correct answer is ``it depends''. What are the criteria?
What is monitored?
Reachability, availability? e.g. is a link up/down, does host ...
0
votes
3
answers
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Monitoring CPU, Mem, disk, on a single server [duplicate]
I've been looking for a simple starter solution for monitoring my [currently] single server hosted solution. Other than Nagios and similar, are there other good (simple) solutions people are using?
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1
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2
answers
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OSS Server Monitoring Software -- Which is right for me? [duplicate]
I'm trying to plot the course for my organization and am currently looking at (not exclusively so, but so far research leads to these):
Zenoss
Nagios
OpenNMS
Our requirements is that this must be ...
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187
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73
answers
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What tool do you use to monitor your servers?
For a more comprehensive list of monitoring tools and their features, check out this Wikipedia page.
As the question states, what are the most commonly used tools used for this task and what are ...
5
votes
3
answers
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Command line tools for ping HTTP? [closed]
Background : It's a common question as we can search at google "ping works but http does not"
ping is not a reliable test of network connectivity.
ping working just means enough of the IP stack is ...
6
votes
1
answer
4k
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Excessive number of sleeping processes in CentOS - howto diagnose? [closed]
I have a a large number of sleeping processes, about 600, the majority of which are Apache processes.
Should I kill all these sleeping processes, or will that make Apache fail completely?
Why are ...
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3
answers
8k
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MySQL is using too much CPU
I have i7 3770 dedicated server with 32GB ram, and Centos7 is installed, below are CPU details
[root@server ~]# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: ...
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0
votes
1
answer
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High load average on MySQL server [closed]
Recently we're experiencing serious performance problem on our MySQL server. Application server and database server are separate. At the database server end, load average getting higher in no time. ...
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1
answer
889
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Slow http response time from vm [closed]
I am currently hosting a test website under a 8 vcpu and 2gb ram virtual machine using nginx and php-fpm, the host machine is hosting other virtual machines doing the same thing with 10gbps network ...
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3
votes
1
answer
770
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Monitoring and alerting tools for small businesses in 2016 [closed]
This is a kind-of-recurring question, yet the closest one I could find was asked 7 years ago, which was pretty much a different time.
I run a small business and we host multiple small-to-medium ...
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1
vote
1
answer
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Linux exhausted resources? [closed]
We have a Debian server which runs Tomcat, inside it, a single WAR is deployed which listens for incoming MQTT messages, processes them, and forwards the result to different third-party web services (...
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1
vote
2
answers
501
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scp 9.2GB file locks up AWS EC2 t2.small instance consistently
I have a 9.2GB file which I want to transfer into my AWS t2.small instance for backup purposes. When I start scp, it copies the file at around 3.4MB per second, which results in about 45 minutes ...
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2
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Website is down and unable to login via SSH / Putty on Ubuntu 14.04 x64 Digitalocean
I have a Magento website on degitalocean.com and I am unable to login via SSH or SFTP. Almost every alternate day I'm facing this problem and I have to restart my droplet via digitalocean account to ...
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1
answer
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Automatic repair software [closed]
Do anyone knows any kind of apps or services for "taking care of servers"? (besides managed servers)
There are hundreds of ways your server or application can stop working properly.
Small things are ...
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1
answer
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How to tell if the server was down because of DDoS of another reason?
my server was down for a couple of hours during the night. i see in the cpu load monitoring in the amazon AWS console that it was 100% load. also, the network in jumped (but no that dramatically)
so ...
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