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Improve tracing (#5698)

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* Improve tracing implementation

* Enable tracing in runtime interfaces

* Switch to `TRACE` level
This commit is contained in:
Bastian Köcher
2020-04-20 14:37:27 +02:00
committed by GitHub
parent ca1c60c2cf
commit 1d1caed335
18 changed files with 206 additions and 119 deletions
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substrate/client/tracing/src/lib.rs
+1 -13
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@@ -20,20 +20,8 @@
//!
//! # Usage
//!
//! Monitor performance throughout the codebase via the creation of `Span`s.
//! A span is set in the following way:
//! ```
//! let span = tracing::span!(tracing::Level::INFO, "my_span_name");
//! let _guard = span.enter();
//! ```
//! To begin timing, a span must be entered. When the span is dropped, the execution time
//! is recorded and details sent to the `Receiver` which defines how to process it.
//! See `sp-tracing` for examples on how to use tracing.
//!
//! It's possible to record values with each span in the following way:
//! ```
//! let span = tracing::span!(tracing::Level::INFO, "my_span_name", my_number = 10, a_key = "a value");
//! let _guard = span.enter();
//! ```
//! Currently we provide `Log` (default), `Telemetry` variants for `Receiver`
use std::collections::HashMap;
substrate/client/transaction-pool/Cargo.toml
+1 -1
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@@ -26,10 +26,10 @@ sc-transaction-graph = { version = "2.0.0-dev", path = "./graph" }
sp-api = { version = "2.0.0-dev", path = "../../primitives/api" }
sp-core = { version = "2.0.0-dev", path = "../../primitives/core" }
sp-runtime = { version = "2.0.0-dev", path = "../../primitives/runtime" }
sp-tracing = { version = "2.0.0-dev", path = "../../primitives/tracing" }
sp-transaction-pool = { version = "2.0.0-dev", path = "../../primitives/transaction-pool" }
sp-blockchain = { version = "2.0.0-dev", path = "../../primitives/blockchain" }
sp-utils = { version = "2.0.0-dev", path = "../../primitives/utils" }
tracing = "0.1.10"
wasm-timer = "0.2"
[dev-dependencies]
substrate/client/transaction-pool/src/api.rs
+7 -7
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@@ -89,17 +89,17 @@ impl<Client, Block> sc_transaction_graph::ChainApi for FullChainApi<Client, Bloc
let at = at.clone();
self.pool.spawn_ok(futures_diagnose::diagnose("validate-transaction", async move {
let span = tracing::span!(tracing::Level::DEBUG, "validate_transaction::check_version");
let guard = span.enter();
sp_tracing::enter_span!("validate_transaction");
let runtime_api = client.runtime_api();
let has_v2 = runtime_api
let has_v2 = sp_tracing::tracing_span! { "check_version";
runtime_api
.has_api_with::<dyn TaggedTransactionQueue<Self::Block, Error=()>, _>(
&at, |v| v >= 2,
)
.unwrap_or_default();
std::mem::drop(guard);
let span = tracing::span!(tracing::Level::DEBUG, "validate_transaction");
let _guard = span.enter();
.unwrap_or_default()
};
sp_tracing::enter_span!("runtime::validate_transaction");
let res = if has_v2 {
runtime_api.validate_transaction(&at, source, uxt)
} else {