generate a random prefix for server bench pr docker-compose

[eh-am]

the reasoning here is that we may want to run multiple jobs
at the same time with different profiles (different parameters)

that requires a custom prefix, since docker-compose assumes
the name of the directory

also remove the ports binding, which generally aren't needed
unless one wants to run locally, which in that case can be added manually

[codecov]

Codecov Report

Merging #392 (cb84165) into main (0403cee) will increase coverage by 0.04%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #392      +/-   ##
==========================================
+ Coverage   49.52%   49.56%   +0.04%     
==========================================
  Files         121      121              
  Lines        5499     5499              
==========================================
+ Hits         2723     2725       +2     
+ Misses       2508     2506       -2     
  Partials      268      268              

Impacted Files	Coverage Δ
pkg/agent/upstream/remote/remote.go	65.22% <0.00%> (+2.90%)	⬆️

---

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[pyroscopebot]

Benchmark Result

	main	pr	diff	threshold
throughput	154.76	154.16	-0.59 (-0.38%)	5%
total items processed	131208.00	131459.00	251.00 (0.19%)	5%

Details

Name	Description	Query for main	Query for pr
throughput		rate(pyroscope_http_request_duration_seconds_count{handler="/ingest", instance="pyroscope:4040"}[5m])	rate(pyroscope_http_request_duration_seconds_count{handler="/ingest", instance="pyroscope_main:4040"}[5m])
total items processed		pyroscope_http_request_duration_seconds_count{handler="/ingest", instance="pyroscope:4040"}	pyroscope_http_request_duration_seconds_count{handler="/ingest", instance="pyroscope_main:4040"}

Benchmark Screenshots

Throughput

Disk Usage

Memory

Upload Errors (Total)

Successful Uploads (Total)

CPU Utilization

Generated by 🚫 dangerJS against c554dac

[petethepig]

Makes a lot of sense, looks good!

[petethepig]

@eh-am I don't know if it's fully finished, feel free to merge when you want to