4
votes
Accepted
Do multiple entries for nslookup imply load-balancer via DNS?
As the top answer in the link says, load balancing based DNS is not reliable; it also is known for not being able to distribute load evenly.
When using DNS load-balancing techniques you are dependent ...
- 58k
2
votes
Accepted
distribute the JVM across a cluster of machines
Elaborating on my comment and assuming that you aren't thinking of something very esoteric...
Perhaps you're looking at that diagram and interpreting it as if the users are using an application that ...
- 5,261
2
votes
Accepted
How to NGINX reverse proxy to backend server which has a self signed certificate?
Your 443 server block is not configured for SSL requests. You need to add ssl to the listen directive and configure ssl_certificate and ssl_certificate_key.
E.g.
server {
listen 443 ssl;
...
- 136
1
vote
Accepted
Constant concurrent connections drain my server storage
OK we found out what was the issue, just so I close the question as there was no DDoS or any attack:
Client IT has set their load balancer to, literarily, machinegun server instances, and all the ...
- 111
1
vote
Accepted
L4 balancing using ipvs: drop RST packets - failover
There is actually a sysctl variable net.ipv4.vs.sloppy_tcp for this specific problem (https://lore.kernel.org/patchwork/patch/386081/?fbclid=...
- 61
1
vote
Accepted
Apache load balancer always redirect
That sounds like your backend doesn't set jsessionid cookies? The docs suggest to start from the following example if your backend doesn't set cookies itself:
Header add Set-Cookie "ROUTEID=.%{...
- 16.5k
1
vote
Why does my cpu never get past 60-70% cpu usage? Where is the bottleneck?
I don't think this is a problem, rather this is the behaviour of the program you are running.
Your application (compiling) doesn't do 100% CPU, it might be doing quite a bit of IO. When application ...
- 156
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