Difference between revisions of "Loadbalancers"
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ddosify -n 30000 -d 3 -t https://demo.example.com | ddosify -n 30000 -d 3 -t https://demo.example.com | ||
`` | `` | ||
| + | |||
| + | kubectl top node/pod | ||
| + | ``` | ||
| + | CPU(cores) | ||
| + | 338m means 338 millicpu. 1000m is equal to 1 CPU, hence 338m means 33.8% of 1 CPU. | ||
| + | CPU% | ||
| + | It is displayed only for nodes, and it stands for the total CPU usage percentage of that node. | ||
| + | Memory | ||
| + | Memory being used by that node | ||
| + | Memory% | ||
| + | It is also displayed only for nodes, and it stands for total memory usage percentage of that node. | ||
| + | ``` | ||
Revision as of 21:12, 17 February 2023
Performance & Comparisons
Perf Tests
- https://github.com/NickMRamirez/Proxy-Benchmarks
- https://www.loggly.com/blog/benchmarking-5-popular-load-balancers-nginx-haproxy-envoy-traefik-and-alb/
Migrations
Repsonces
haproxy
- https://www.cloudbees.com/blog/performance-tuning-haproxy
- https://httpd.apache.org/docs/2.4/programs/ab.html
HTTP(S) Performance Testing Tools
Apache Benchmark Tool
apt-get install apache2-utils ab -c 2500 -n 5000 https://demo.uvoo.io/
ddosify
- https://github.com/ddosify/ddosify
ddosify -n 30000 -d 3 -t https://demo.example.com
kubectl top node/pod
CPU(cores) 338m means 338 millicpu. 1000m is equal to 1 CPU, hence 338m means 33.8% of 1 CPU. CPU% It is displayed only for nodes, and it stands for the total CPU usage percentage of that node. Memory Memory being used by that node Memory% It is also displayed only for nodes, and it stands for total memory usage percentage of that node.