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Questions tagged [uptime]

102 questions
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Check status of links to pages posted on my site

When people post links on my site, I kinda want to just make sure that the website they link to is active and not dead. How can I check this? I was thinking to use meta data or title but I don't think all sites have that.
Chirag
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Difference between a ping and a GET request?

What is the difference between a ping and a get request? The goal is to see if the site is up.
donald
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How Can Linux Top Show 2% Idle, but Load Say 1.20?

On CentOS5, I'm seeing the 'top' command showing a hover between 20% and 2% idle, but then the load says 1.20. How can that be possible? When I type 'uptime', as well, I see 3 load numbers that are generally around 1.20 - 1.35.
ServerChecker
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requirement for monthly uptime and system performance

Management wants uptime and system performance data monthly (CPU) for our systems which consist of a mixture of linux/unix/windows machines. Anything out there that might provide this information? thanks PS: what I am looking for is a simple…
mdpc
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What problems can I have by pinging or making a HTTP request to a website every minute?

What problems do I have to think before creating a monitoring system like pingdom, etc?
donald
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Verifying hosted VOIP PBX uptime

For the second time, I'm outsourcing my VOIP hosting to a provider, whom I have to trust their sales pitch of 45 minutes down per 365 days. Is there an automated way I can test their server(s) without having to make a telephone call every couple…
Robert Rolnik
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service uptime guarantee calculation

I have a web system. I need to calculate the up time of the whole system. I have load balance (in the moment without virtual ip and redundant load balance), one database. Two servers as cluster. Host provider. Can someone tell me in rude steps how…
darko petreski
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suggest web server monitoring service

Please, suggest web server(web site, web hosting) monitoring service. It should : - be online - monitor from different locations - monitor uptime, response time etc. - have alerts
John
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How to add a string to every file opened in Apache

I have a lot of domains and it's getting hard to manage so I want to add a string to the end of every file opened in Apache so I can request any domain if check if the string is there so I will know the domain is working and with my dns.
harascz
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Help, my CentOS servers keep going down , No route to host after a random uptime

I have a couple of Centos linux servers, that have a very simple task, they run nginx + fastcgi for php , and some NFS mounts between them, readonly They have some RPC commands to start some downloading processes with wget, nothing fancy , from a…
PartySoft
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How To Perform Distributed Website Monitoring?

I would like to know how sites like the following perform distributed website monitoring (from multiple checkpoints/countries). pingdom.com, site24x7.com, uptrends.com, siteuptime.com, etc, etc. To be exact, what process would occur in checking if…
Corey Ballou
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How can it be explained that /proc/uptime does not match ctime of system files?

I have a small webspace (PHP + MySQL). Nothing special. I can read /proc/uptime using PHP and it returns: 51967189.77 1731371689.58 So the uptime is 601 days (51967189 / 60 / 60 / 24). I have also listed the files in the /dev folder. On the left…
javanerd
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Safari cannot open my website

After two years of running a website (https://emocoes.org), today for the first time it does not open on Safari. It opens on other browsers (Firefox, Chrome, Chromium, Opera), but on Safari I see: Safari Can't Open the Page Safari can't open the…
miguelmorin
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Increased cost for unknown reason

I am running an app/website with at max 200 visitors per day. It was running for a monthly cost around 5€. It is a python 3 flask app in standard env. But since the 17th of june, I began to get billed around 1€ per day. Prevision for 36€ at the end…
solsTiCe
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How can I get uptime to a remote windows-based computer as a standard user?

There are plentiful ways in obtain remote uptime. However it seems every one I have tried, powershell, wmic, systeminfo etc all required elevated access. Unfortunately running this as a privileged account is not possible in this circumstance. Is…
Jon Weinraub
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