about summary refs log tree commit diff
path: root/tvix/tracing
AgeCommit message (Collapse)AuthorFilesLines
2024-08-15 r/8494 chore(tvix): Retain original passthru in Rust buildsBrian Olsen1-2/+2
When using the runTests feature of crate2nix the derivation that runs the tests is put into passthru.test but all default.nix files for Rust crates in Tvix threw that away. This commit retains passthru so that you can get access to the test derivation. Change-Id: I8b7b7db57a49069348f08c12c00a3b1a41a0c05b Reviewed-on: https://cl.tvl.fyi/c/depot/+/12215 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-07-22 r/8398 chore(tvix/tracing): switch tracing-opentelemetry from git to releaseYureka1-1/+1
Change-Id: Ib830c8b642496a6cdf3d4b9093f0343f5fb80622 Reviewed-on: https://cl.tvl.fyi/c/depot/+/12018 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-07-21 r/8385 chore(tvix): upgrade to tonic 0.12 / hyper 1.0Yureka2-14/+15
Change-Id: Idd8ce48869ddd869d51a10959b920f1290a8a9b3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11991 Autosubmit: yuka <yuka@yuka.dev> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-07-21 r/8384 feat(tvix/tracing): http propagation for axumSimon Hauser4-4/+56
It introduces a new accept_trace function for axum0.7 which can be used to accept a header trace from a received request. This function can be used for tonic 0.12 once that version is released, and the specific `accept_trace` function within `tvix_tracing::propagate::tonic` can then be removed. This also integrates http propagation into the nar_bridge crate. Change-Id: I46dcc797d494bb3977c2633753e7060d88d29129 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11925 Reviewed-by: Brian Olsen <me@griff.name> Tested-by: BuildkiteCI Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de> Reviewed-by: flokli <flokli@flokli.de>
2024-07-02 r/8339 feat(tvix/tracing): http trace propagationSimon Hauser5-5/+23
Introduces a helper function within tvix-tracing that returns a reqwest tracing middleware that will ingest the traceparent if otlp is enabled. It is feature flagged in tvix-tracing so not every consumer of that library automatically has reqwest in its dependencies. Tested using netcat to verify that the `traceparent` header is there if otlp is enabled and missing if otlp feature is disabled. Change-Id: I5abccae777b725f5ff7382e3686165383c477a39 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11886 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-07-01 r/8333 feat(tvix/tracing): expose stdout_writer and stderr_writerSimon Hauser1-3/+34
Using std::io::{Stdout,StdErr} directly will clobber the output by an active progress bar. To resolve this issue the exposed writers should be prefered over `println!` and `eprintln!`. Change-Id: Ic79465cd4e8b9dad5a138f6b08c5f0de9dcf54a1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11860 Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-06-26 r/8310 fix(tvix/tracing): make cargo check and clippy happyFlorian Klink1-10/+8
In case the otlp feature is not enabled, these generate warnings during `cargo check`. Fix by moving some imports into their functions, or using the fully-qualified name (and one #[allow(unused_mut)]) Change-Id: I5afd89dcd4c772b6002cebdd5d0469932eacfdac Reviewed-on: https://cl.tvl.fyi/c/depot/+/11873 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-20 r/8299 feat(tvix/tracing): gRPC trace context propagationSimon Hauser4-1/+85
This introduces optional helper function in tvix/tracing for trace propagation and uses these helper in the `tvix-store`. The GRPCBlobService, GRPCDirectoryService and GRPCPathInfoService now accept a generic client, meaning the client can be generated with either `::new` or `::with_interceptor`. This was tested and validated by starting a `tvix-store daemon` and `tvix-store import`. Change-Id: I4b194483bf09266820104b4b56e4a135dca2b77a Reviewed-on: https://cl.tvl.fyi/c/depot/+/11863 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2024-06-20 r/8297 feat(tvix/tracing): optional progressbarSimon Hauser1-4/+14
Disable the progressbar on default and provide a interface for optionally enabling the progressbar. Change-Id: I0e31b1957e80cf64a8dcf65c6ceb3713975b8220 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11861 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-17 r/8289 feat(tvix/tvix-store): improve progress barsFlorian Klink1-2/+6
Don't show an empty spinner for daemon commands. Move the bar to the right, so the text is better aligned between spinner progress and bar progress styles. Generally, push progress bars a bit more down to the place where we can track progress. This includes adding one in the upload_blob span. Introduce another progress style template for transfers, which interprets the counter as bytes (not just a plain integer), and also a data rate. Use it for here and in the fetching code, and also make the progress bar itself a bit less wide. Change-Id: I15c2ea3d2b24b5186cec19cd3dbd706638497f40 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11845 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-14 r/8275 feat(tvix/tracing): add tracing-tracy supportFlorian Klink3-3/+28
This introduces another feature flag, "tracy" to the `tvix-tracing` crate. If enabled (not enabled by default), it'll add an additional layer emitting packets in a format that https://github.com/wolfpld/tracy can display. I had to be a bit tricky with the combinatorial complexity when adding this, but the resulting code still seems manageable. Change-Id: Ica824496728fa276ceae3f7a9754be0166e6558f Reviewed-on: https://cl.tvl.fyi/c/depot/+/10952 Tested-by: BuildkiteCI Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de> Reviewed-by: flokli <flokli@flokli.de>
2024-06-14 r/8274 refactor(tvix/tracing): move otlp setup into helper functionFlorian Klink1-67/+78
Having all this in the main control flow makes it a bit hard to read. Moving it into a helper function makes it a bit cleaner. Change-Id: Ibdb739dbd1e013b4f8c4aaf9b036a6bd556a1871 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11814 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de> Tested-by: BuildkiteCI
2024-06-14 r/8273 fix(tvix/tracing): reduce the error logs of otlp if collector is offlineSimon Hauser1-2/+15
The problem is that opentelemetry_otlp tonic batch exporter tries to exports if either the `scheduled_delay` or if the `max_export_batch_size` is reached. Per default the `max_export_batch_size` is set to 512 spans, which means that we try to export these spans once that counter is reached. Each export will then try to connect to the exporter (if that not already happening) and will result in a `tcp connect error`. Increasing the max_export_batch_size to 4096 will then ensure that the export only happens if the `scheduled_delay` is met after the 10 seconds. `max_queue_size` is also increased, because `max_export_batch_size` should not be greater than `max_queue_size`, so similar to the default config its set to `max_export_batch_size * 4`. This will reduce the amount of tries to otlp if the collector is not available and otlp enabled. Change-Id: Ic3430006e8a104fa3b34d274678cae55b3620ce9 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11791 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-14 r/8272 feat(tvix/tracing): apply EnvFilter to all layersSimon Hauser1-10/+12
Currently we apply the EnvFilter only to the stderr output writer. This didn't affect any other layer, like the otlp layer, causing spans from `h2`, `tokio_util` or other third party crate dependencies to be always sent out via OTLP. This changes that behaviour, applying EnvFilter to all exports, leading to a lot less spans being exported. Change-Id: I9f3a7233e9d0aeaa81fe08914579f0b3c80d134e Reviewed-on: https://cl.tvl.fyi/c/depot/+/11813 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-14 r/8271 feat(tvix/tracing): correctly close otlp on exitSimon Hauser2-44/+190
Provide a new interface for forcing a flush of otlp traces and use this interface to shutdown otlp prior to exiting tvix-store, either if the tool was stopped with a SIGTERM or ended regularly. This also fixes an issue where traces were not even exported if for example we just imported 10 paths and never even emitted more than 256 traces. The implementation uses a mpsc channel so a flush can be done without having to wait for it to complete. If you want to wait for a flush to complete you can provide a oneshot channel which will receive a message once flushing is complete. Because of a otlp bug `force_flush` as well as `shutdown_tracer_provider` need to be executed using `spawn_blocking` otherwise the function will deadlock. See https://github.com/open-telemetry/opentelemetry-rust/issues/1395#issuecomment-1953280335 Change-Id: I0a828391adfb1f72dc8305f62ced8cba0515847c Reviewed-on: https://cl.tvl.fyi/c/depot/+/11803 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-13 r/8262 feat(tvix/tracing): set release_max_level_debug for tracingFlorian Klink1-1/+1
This allows explicitly opting in to get DEBUG-level log lines, by setting RUST_LOG. It currently also causes traces to be emitted in all cases, so we might do some runtime filtering there too, as discussed in cl/11791. Change-Id: I2865bb06a62465836d63196422f5f734f7165386 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11801 Tested-by: BuildkiteCI Reviewed-by: aspen <root@gws.fyi> Autosubmit: flokli <flokli@flokli.de>
2024-06-10 r/8242 feat(tvix/tracing): introduce common tvix-tracing crateSimon Hauser3-0/+129
Introduce a new common crate that contains tracing boilerplate which then can be used in the cli, tvix-store and tvix-build crates. It has otlp as an optional feature, which is currently only used by tvix-store. Change-Id: I41468ac4d9c65174515d721513b96fea463d6ed2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11758 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>