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facebookincubator / dynolog

Dynolog is a telemetry daemon for performance monitoring and tracing. It exports metrics from different components in the system like the linux kernel, CPU, disks, Intel PT, GPUs etc. Dynolog also integrates with pytorch and can trigger traces for distributed training applications.
MIT License
188 stars 34 forks source link

add compile time flags in prints #173

Open briancoutinho opened 10 months ago

briancoutinho commented 10 months ago

Related to an issue we saw on FAIR research cluster, some of the compille time flags were not set as expected. This change prints them so we can easily debug issues. Meta task - https://www.internalfb.com/T156657507

TestPlan: Ran on test docker container.

root@e29f5504c399:/workspace/dynolog# ./build/bin/dynolog --use_scuba --scribe_category test --kernel_monitor_reporting_interval_s 10 --use_JSON --use_ODS
I20230823 22:40:52.596849 28682 Main.cpp:147] Starting dynolog, version = 0.3.0, build git-hash = 75af067
I20230823 22:40:52.600204 28682 Main.cpp:149] Build Config:
I20230823 22:40:52.600279 28682 Main.cpp:150]   USE_GRAPH_ENDPOINT = 1
I20230823 22:40:52.600323 28682 Main.cpp:157]   USE_JSON_GENERATED_PERF_EVENTS = 0
I20230823 22:40:52.600371 28682 Main.cpp:163]   USE_PROMETHEUS = 0
facebook-github-bot commented 10 months ago

@briancoutinho has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator.