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Questions tagged [not-responding]

35 questions
7
votes
2 answers

Apache randomly stops serving HTTPS, but HTTP works just fine

We have this Apache on Windows Server 2012: Server version: Apache/2.4.9 (Win32) Apache Lounge VC10 Server built: Mar 17 2014 10:48:43 Most of the time, it works perfectly, but from time to time (randomly, cca 3-4 times per week), it stops serving…
Wapac
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5
votes
5 answers

Apache is not responding and nothing is logged after short, strong "traffic wave"

My apache is serving about 300 request/sec (2 megabytes/s) constantly with server load of 0.05. The problem is, that my service architecture causes to get huge traffic at specific moment (like 300-500 people is redirected to some page with…
Piotr Müller
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2
votes
1 answer

Server stop responding

Suddenly with no apparent reason, my server stop responding. That's what i've found in /var/log/messages What can it be? Apr 29 13:40:47 stephan kernel: ------------[ cut here ]------------ Apr 29 13:40:47 stephan kernel: WARNING: at…
uuisklmp
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2
votes
1 answer

Debian Server stops responding

I have a problem with a debian system. Today at exactly 04:00 it stopped responding to nagios. I cant login via SSH either. That is not the first time this is happening, but the first time I watched it with nagios. There is one special, uncommon…
dummy
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2
votes
1 answer

Apache running but not serving pages

Everything was working just fine until i rebooted my server and now when I visit the page (with both apache and mysql running), I get the following: Oops! Google Chrome could not connect to mydomain.com Apache is confirmed to be running, as is…
Atticus
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2
votes
1 answer

Site to Site VPN problem, connection succesful data only oneway?

To start things off, I'm not the actual Administrator for the VPN Server, but he is also at a loss so I thought I'd ask it here. I know it's a Cisco ASA Firewall/VPN. I have a router that connects to the Cisco VPN server, it does so succesfully. I…
CharlesLeaf
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1
vote
2 answers

How to debug EC2 server that stop responding silently randomly

I'm running a t2.micro instance on Amazon Linux AMI 2018.03 (4.14.59-64.43.amzn1.x86_64). It hosts a php website using Apache/2.4.33, and connect to an RDS MySQL database. From time to time, the server completely "disappears". Trying to display…
Dino
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1
vote
1 answer

Apache randomly stops at night with no errors in logs

I have a server on AWS that has been stable for years. It's running Apache 2.2.22 on Ubuntu 12.04.5 LTS. I regularly run security updates at the top of the month. Recently Apache has stopped serving requests at around midnight and sometimes at…
Phil
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1
vote
0 answers

Error message before downtime: posix_memalign(16, 4096) failed (12: Cannot allocate memory)

I have a server running Django on top of Gunicorn and Nginx, and I experienced a small amount of downtime last night. After restarting Nginx and Gunicorn the server went back to normal, but I can't figure out what caused the outage. Inspecting the…
benwad
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1
vote
3 answers

IIS stops responding

I'm using IIS (on Windows 2003) and have placed a dummy.html in my default web site. The file is empty. I'm using wfuzz to access this file a large number of times (wfuzz does HTTP requests), with the following command: wfuzz.exe -c -z range -r…
nitramk
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1
vote
1 answer

nginx or port 80 unreachable

After some server hardening, and installing NGINX (whitout modifying the configuration) I somehow cant access nginx from outside anymore. Sadly, I'm not at all an expert in theese things. The hardening was done over various manuals / tutorials…
Katai
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1
vote
1 answer

Apache not responding while server is online

Since a hour, apache stopped responding. I can reach the server with putty and the average load is only a few percent. Apache is (re)starting without error. If it helps: this morning the server turned itself magically off but in this case it's still…
LHolleman
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1
vote
2 answers

Apache stops responding to http requests -- https continues to work

Okay. Very strange problem that I'm having here. I just recently updated to Apache 2.4.2 from 2.2.17, mostly to try to get name-based SSL VirtualHosts working (although they should have been working on 2.2.17). Server is Win2008 R2 (so x64 by…
Apropos
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1
vote
2 answers

What is a good strategy for diagnosing a Java Application Server that has stopped responding?

I have an installation of OpenSSO running on Glassfish. Everything is pretty much stock with as little configuration as possible to get the system working. I've started running into issues where the server will stop responding. It will accept…
tremoloqui
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1
vote
2 answers

OS X Server all applications "not responding" and cpu pinned

On my OS X 10.5 server every time I launch an application it goes 100% cpu and "not responding". Terminal, Console, System Preferences, all normal applications. The only thing not affected seems to be the Finder. I can ssh into the server, and "top"…
Music Tech
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