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46 lines
1.5 KiB
Markdown
46 lines
1.5 KiB
Markdown
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# e2e Remote Write benchmark
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This benchmark's purpose is to compare different versions of the remote write
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protocol. It runs multiple pairs of sender=>receiver prometheus instances and
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has the senders scrape an entire port-forwarded remote kubernetes namepsace.
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## Run
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1. Set envvars to port forward pods:
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```
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export CONTEXT=my-k8-context
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export NAMESPACE=my-namespace
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```
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If desired, tweak the INSTANCES variable in the `run.sh` script.
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2. Run
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```
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./run.sh
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```
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## Profiles
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```
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go tool pprof -seconds=240 http://localhost:9095/debug/pprof/profile
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go tool pprof -seconds=240 http://localhost:9094/debug/pprof/profile
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```
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## Stats
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# Grafana instance with provisiones datasource and dashboard
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```
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docker run --network host -v ${PWD}/local_grafana/:/etc/grafana/provisioning --env GF_AUTH_ANONYMOUS_ENABLED=true --env GF_AUTH_ANONYMOUS_ORG_ROLE=Admin --env GF_AUTH_BASIC_ENABLED=false --env ORG_ID=123 grafana/grafana:latest
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```
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```
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http://localhost:9095/graph?g0.expr=sum%20by%20(job)%20(process_cpu_seconds_total%7Bjob%3D~%22(sender%7Creceiver).%2B%22%2C%7D)&g0.tab=0&g0.stacked=0&g0.show_exemplars=0&g0.range_input=15m
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http://localhost:9095/graph?g0.expr=sum%20by%20(job)%20(prometheus_remote_storage_bytes_total%7Bjob%3D~%22(sender%7Creceiver).%2B%22%2C%7D)&g0.tab=0&g0.stacked=0&g0.show_exemplars=0&g0.range_input=15m
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http://localhost:9095/graph?g0.expr=sum%20by%20(job)%20(go_memstats_alloc_bytes_total%7Bjob%3D~%22(sender%7Creceiver).%2B%22%2C%7D)&g0.tab=0&g0.stacked=0&g0.show_exemplars=0&g0.range_input=15m
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```
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