diff --git a/polkadot/node/collation-generation/src/lib.rs b/polkadot/node/collation-generation/src/lib.rs
index 4a93152f97873df1c549c2b0f2594cdf0e38db27..dd2d3d73d4310577164aa397a52f4be6b3e715b9 100644
--- a/polkadot/node/collation-generation/src/lib.rs
+++ b/polkadot/node/collation-generation/src/lib.rs
@@ -46,7 +46,7 @@ use std::sync::Arc;
mod error;
-const LOG_TARGET: &'static str = "collation_generation";
+const LOG_TARGET: &'static str = "parachain::collation-generation";
/// Collation Generation Subsystem
pub struct CollationGenerationSubsystem {
diff --git a/polkadot/node/core/approval-voting/src/lib.rs b/polkadot/node/core/approval-voting/src/lib.rs
index 7fcfd475c1b7736242b84e4958877bde69f09c92..d120c738288b1284c71dc46b26a4480d374d32c5 100644
--- a/polkadot/node/core/approval-voting/src/lib.rs
+++ b/polkadot/node/core/approval-voting/src/lib.rs
@@ -75,7 +75,7 @@ mod persisted_entries;
mod tests;
const APPROVAL_SESSIONS: SessionIndex = 6;
-const LOG_TARGET: &str = "approval_voting";
+const LOG_TARGET: &str = "parachain::approval-voting";
/// Configuration for the approval voting subsystem
pub struct Config {
diff --git a/polkadot/node/core/av-store/src/lib.rs b/polkadot/node/core/av-store/src/lib.rs
index 4a624a1621ae546ab4ce8506941e21c0c36783b8..384d80cea467429280c9681950f75c9d31e322bf 100644
--- a/polkadot/node/core/av-store/src/lib.rs
+++ b/polkadot/node/core/av-store/src/lib.rs
@@ -49,7 +49,7 @@ use bitvec::{vec::BitVec, order::Lsb0 as BitOrderLsb0};
#[cfg(test)]
mod tests;
-const LOG_TARGET: &str = "availability";
+const LOG_TARGET: &str = "parachain::availability";
mod columns {
pub const DATA: u32 = 0;
diff --git a/polkadot/node/core/backing/src/lib.rs b/polkadot/node/core/backing/src/lib.rs
index a0ed6e26c96efa7af2b8f1e7b15dd382f2b41c3c..546926d175603919886fe3cb0169fe65ae723b44 100644
--- a/polkadot/node/core/backing/src/lib.rs
+++ b/polkadot/node/core/backing/src/lib.rs
@@ -66,7 +66,7 @@ use statement_table::{
};
use thiserror::Error;
-const LOG_TARGET: &str = "candidate_backing";
+const LOG_TARGET: &str = "parachain::candidate-backing";
#[derive(Debug, Error)]
enum Error {
diff --git a/polkadot/node/core/bitfield-signing/src/lib.rs b/polkadot/node/core/bitfield-signing/src/lib.rs
index 4f8d0275a0434df0af966063b07a2a42ca70607c..9d2e2e7ceed2df36842ea922bd50476bb3f8a043 100644
--- a/polkadot/node/core/bitfield-signing/src/lib.rs
+++ b/polkadot/node/core/bitfield-signing/src/lib.rs
@@ -39,7 +39,7 @@ use wasm_timer::{Delay, Instant};
/// Delay between starting a bitfield signing job and its attempting to create a bitfield.
const JOB_DELAY: Duration = Duration::from_millis(1500);
-const LOG_TARGET: &str = "bitfield_signing";
+const LOG_TARGET: &str = "parachain::bitfield-signing";
/// Each `BitfieldSigningJob` prepares a signed bitfield for a single relay parent.
pub struct BitfieldSigningJob;
diff --git a/polkadot/node/core/candidate-selection/src/lib.rs b/polkadot/node/core/candidate-selection/src/lib.rs
index 58ef93fb9ac9652d605f41eb98fc6aebacd54943..47de46e9d7fab5af1869fbdf14111911f6d3bc85 100644
--- a/polkadot/node/core/candidate-selection/src/lib.rs
+++ b/polkadot/node/core/candidate-selection/src/lib.rs
@@ -43,7 +43,7 @@ use polkadot_node_primitives::SignedFullStatement;
use std::{pin::Pin, sync::Arc};
use thiserror::Error;
-const LOG_TARGET: &'static str = "candidate_selection";
+const LOG_TARGET: &'static str = "parachain::candidate-selection";
struct CandidateSelectionJob {
assignment: ParaId,
diff --git a/polkadot/node/core/candidate-validation/src/lib.rs b/polkadot/node/core/candidate-validation/src/lib.rs
index f6ca38437bfa01a5ab576dc2d47057a805520175..a57a2cb8ecfeacc68501b31899c209e4d04da613 100644
--- a/polkadot/node/core/candidate-validation/src/lib.rs
+++ b/polkadot/node/core/candidate-validation/src/lib.rs
@@ -51,7 +51,7 @@ use futures::prelude::*;
use std::sync::Arc;
-const LOG_TARGET: &'static str = "candidate_validation";
+const LOG_TARGET: &'static str = "parachain::candidate-validation";
/// The candidate validation subsystem.
pub struct CandidateValidationSubsystem<S> {
diff --git a/polkadot/node/core/chain-api/src/lib.rs b/polkadot/node/core/chain-api/src/lib.rs
index 534c41e3ef85b1dc4aed3a342f851eef1de5631f..782fcb19ed06663fd250927e60c0beeeb2c551b0 100644
--- a/polkadot/node/core/chain-api/src/lib.rs
+++ b/polkadot/node/core/chain-api/src/lib.rs
@@ -44,7 +44,7 @@ use std::sync::Arc;
use futures::prelude::*;
-const LOG_TARGET: &str = "chain_api";
+const LOG_TARGET: &str = "parachain::chain-api";
/// The Chain API Subsystem implementation.
pub struct ChainApiSubsystem<Client> {
diff --git a/polkadot/node/core/provisioner/src/lib.rs b/polkadot/node/core/provisioner/src/lib.rs
index f773ec27a8dca73aab0fd903a24ef77f516e3e1b..4a2aa096f3e2c2e52f7e57af2136980c1968c09b 100644
--- a/polkadot/node/core/provisioner/src/lib.rs
+++ b/polkadot/node/core/provisioner/src/lib.rs
@@ -46,7 +46,7 @@ use futures_timer::Delay;
/// How long to wait before proposing.
const PRE_PROPOSE_TIMEOUT: std::time::Duration = core::time::Duration::from_millis(2000);
-const LOG_TARGET: &str = "provisioner";
+const LOG_TARGET: &str = "parachain::provisioner";
enum InherentAfter {
Ready,
diff --git a/polkadot/node/core/runtime-api/src/lib.rs b/polkadot/node/core/runtime-api/src/lib.rs
index 5251cfd27dddd5fc4aeb9399fcd4570cc085f3ef..d7dfa8b162f4409864631dedad2861c9fd9c988b 100644
--- a/polkadot/node/core/runtime-api/src/lib.rs
+++ b/polkadot/node/core/runtime-api/src/lib.rs
@@ -43,7 +43,7 @@ use cache::{RequestResult, RequestResultCache};
mod cache;
-const LOG_TARGET: &str = "runtime_api";
+const LOG_TARGET: &str = "parachain::runtime-api";
/// The number of maximum runtime api requests can be executed in parallel. Further requests will be buffered.
const MAX_PARALLEL_REQUESTS: usize = 4;
diff --git a/polkadot/node/network/approval-distribution/src/lib.rs b/polkadot/node/network/approval-distribution/src/lib.rs
index 4d98d58ba79ccb828be1eecddee51e0c481c113a..6459682e2c4c0442541fc55c1f00522f3bab4c1c 100644
--- a/polkadot/node/network/approval-distribution/src/lib.rs
+++ b/polkadot/node/network/approval-distribution/src/lib.rs
@@ -45,7 +45,7 @@ use polkadot_node_network_protocol::{
};
-const LOG_TARGET: &str = "approval_distribution";
+const LOG_TARGET: &str = "parachain::approval-distribution";
const COST_UNEXPECTED_MESSAGE: Rep = Rep::CostMinor("Peer sent an out-of-view assignment or approval");
const COST_DUPLICATE_MESSAGE: Rep = Rep::CostMinorRepeated("Peer sent identical messages");
diff --git a/polkadot/node/network/availability-distribution/src/lib.rs b/polkadot/node/network/availability-distribution/src/lib.rs
index a447204880e19fd2b41ad2a1f6eee995c12bcdff..03cc06ffc72100fdd490662e7a0d6e7ff00f45e1 100644
--- a/polkadot/node/network/availability-distribution/src/lib.rs
+++ b/polkadot/node/network/availability-distribution/src/lib.rs
@@ -46,7 +46,7 @@ pub use metrics::Metrics;
#[cfg(test)]
mod tests;
-const LOG_TARGET: &'static str = "availability_distribution";
+const LOG_TARGET: &'static str = "parachain::availability-distribution";
/// The availability distribution subsystem.
pub struct AvailabilityDistributionSubsystem {
diff --git a/polkadot/node/network/availability-recovery/src/lib.rs b/polkadot/node/network/availability-recovery/src/lib.rs
index a18fe1eda96d9a80fc6656ce87ce93e7ff848e45..f968c636c92c0b34b02cd1f6c877d12aa6c3388a 100644
--- a/polkadot/node/network/availability-recovery/src/lib.rs
+++ b/polkadot/node/network/availability-recovery/src/lib.rs
@@ -56,7 +56,7 @@ mod error;
#[cfg(test)]
mod tests;
-const LOG_TARGET: &str = "availability_recovery";
+const LOG_TARGET: &str = "parachain::availability-recovery";
const COST_MERKLE_PROOF_INVALID: Rep = Rep::CostMinor("Merkle proof was invalid");
const COST_UNEXPECTED_CHUNK: Rep = Rep::CostMinor("Peer has sent an unexpected chunk");
diff --git a/polkadot/node/network/bitfield-distribution/src/lib.rs b/polkadot/node/network/bitfield-distribution/src/lib.rs
index a77e127606a37d07a71e4b87dbc9da45754ad813..84ebc809ed1e0f784a6da14e40cb5cea8a9dae7d 100644
--- a/polkadot/node/network/bitfield-distribution/src/lib.rs
+++ b/polkadot/node/network/bitfield-distribution/src/lib.rs
@@ -136,7 +136,7 @@ impl PerRelayParentData {
}
}
-const LOG_TARGET: &str = "bitfield_distribution";
+const LOG_TARGET: &str = "parachain::bitfield-distribution";
/// The bitfield distribution subsystem.
pub struct BitfieldDistribution {
diff --git a/polkadot/node/network/bridge/src/lib.rs b/polkadot/node/network/bridge/src/lib.rs
index a49363846cee75724f0528b23ac5358ffcadf2c7..d8913dbb25cec9ce9219979086a3daef183620d4 100644
--- a/polkadot/node/network/bridge/src/lib.rs
+++ b/polkadot/node/network/bridge/src/lib.rs
@@ -77,7 +77,7 @@ const MALFORMED_VIEW_COST: Rep = Rep::CostMajor("Malformed view");
const EMPTY_VIEW_COST: Rep = Rep::CostMajor("Peer sent us an empty view");
// network bridge log target
-const LOG_TARGET: &'static str = "network_bridge";
+const LOG_TARGET: &'static str = "parachain::network-bridge";
/// Messages from and to the network.
///
diff --git a/polkadot/node/network/bridge/src/validator_discovery.rs b/polkadot/node/network/bridge/src/validator_discovery.rs
index 87ff378fd6220aeb04d81f00f44743e8bdaa3f15..081d3f6c445e5ecea0c5440339acec3906ebe7b0 100644
--- a/polkadot/node/network/bridge/src/validator_discovery.rs
+++ b/polkadot/node/network/bridge/src/validator_discovery.rs
@@ -30,7 +30,7 @@ use polkadot_node_network_protocol::PeerId;
use polkadot_primitives::v1::{AuthorityDiscoveryId, Block, Hash};
use polkadot_node_network_protocol::peer_set::{PeerSet, PerPeerSet};
-const LOG_TARGET: &str = "validator_discovery";
+const LOG_TARGET: &str = "parachain::validator-discovery";
/// An abstraction over networking for the purposes of validator discovery service.
#[async_trait]
diff --git a/polkadot/node/network/collator-protocol/src/lib.rs b/polkadot/node/network/collator-protocol/src/lib.rs
index a1201c597e9cd9fda4bd35af176d45355164fbc7..fdaf33b519b09f43104d6e132a01e7720a94c119 100644
--- a/polkadot/node/network/collator-protocol/src/lib.rs
+++ b/polkadot/node/network/collator-protocol/src/lib.rs
@@ -43,7 +43,7 @@ use polkadot_node_subsystem_util::{
mod collator_side;
mod validator_side;
-const LOG_TARGET: &'static str = "collator_protocol";
+const LOG_TARGET: &'static str = "parachain::collator-protocol";
const REQUEST_TIMEOUT: Duration = Duration::from_secs(1);
#[derive(Debug, Error)]
diff --git a/polkadot/node/network/gossip-support/src/lib.rs b/polkadot/node/network/gossip-support/src/lib.rs
index 8ade01a0ced8b4de4eb4c6af3887dbe5de1bf506..e984e1a641c4e5e708c44d8a0966b8d4a2610ca2 100644
--- a/polkadot/node/network/gossip-support/src/lib.rs
+++ b/polkadot/node/network/gossip-support/src/lib.rs
@@ -36,7 +36,7 @@ use polkadot_primitives::v1::{
};
use polkadot_node_network_protocol::peer_set::PeerSet;
-const LOG_TARGET: &str = "gossip_support";
+const LOG_TARGET: &str = "parachain::gossip-support";
/// The Gossip Support subsystem.
pub struct GossipSupport {}
diff --git a/polkadot/node/network/pov-distribution/src/lib.rs b/polkadot/node/network/pov-distribution/src/lib.rs
index fc18fb8fb820785ad366ddbce1952aaa52bf98ed..e7a86bd50752a7da3177af0fbc84e600f3271275 100644
--- a/polkadot/node/network/pov-distribution/src/lib.rs
+++ b/polkadot/node/network/pov-distribution/src/lib.rs
@@ -64,7 +64,7 @@ const BENEFIT_FRESH_POV: Rep = Rep::BenefitMinorFirst("Peer supplied us with an
const BENEFIT_LATE_POV: Rep = Rep::BenefitMinor("Peer supplied us with an awaited PoV, \
but was not the first to do so");
-const LOG_TARGET: &str = "pov_distribution";
+const LOG_TARGET: &str = "parachain::pov-distribution";
/// The PoV Distribution Subsystem.
pub struct PoVDistribution {
diff --git a/polkadot/node/network/statement-distribution/src/lib.rs b/polkadot/node/network/statement-distribution/src/lib.rs
index bca8160a64c0eb01c80eb5b43405e1b9151af986..ee5cbeb592878f230773e44344c2c04ebeaa3f10 100644
--- a/polkadot/node/network/statement-distribution/src/lib.rs
+++ b/polkadot/node/network/statement-distribution/src/lib.rs
@@ -63,7 +63,7 @@ const BENEFIT_VALID_STATEMENT_FIRST: Rep = Rep::BenefitMajorFirst(
/// Typically we will only keep 1, but when a validator equivocates we will need to track 2.
const VC_THRESHOLD: usize = 2;
-const LOG_TARGET: &str = "statement_distribution";
+const LOG_TARGET: &str = "parachain::statement-distribution";
/// The statement distribution subsystem.
pub struct StatementDistribution {
diff --git a/polkadot/node/overseer/src/lib.rs b/polkadot/node/overseer/src/lib.rs
index ae88e53805dac2407b59e106bb272afeb8ef082c..906e8ff9090e24bb6012168dc0f3d234799283cb 100644
--- a/polkadot/node/overseer/src/lib.rs
+++ b/polkadot/node/overseer/src/lib.rs
@@ -100,7 +100,7 @@ const CHANNEL_CAPACITY: usize = 1024;
// A graceful `Overseer` teardown time delay.
const STOP_DELAY: u64 = 1;
// Target for logs.
-const LOG_TARGET: &'static str = "overseer";
+const LOG_TARGET: &'static str = "parachain::overseer";
// Rate at which messages are timed.
const MESSAGE_TIMER_METRIC_CAPTURE_RATE: f64 = 0.005;
diff --git a/polkadot/node/service/src/grandpa_support.rs b/polkadot/node/service/src/grandpa_support.rs
index 991df8b6708fbbb423eed8472a1cb7f2b656d239..6ffb9e2ca49156d910d7bea156f12c50d0143691 100644
--- a/polkadot/node/service/src/grandpa_support.rs
+++ b/polkadot/node/service/src/grandpa_support.rs
@@ -158,7 +158,7 @@ impl<B> grandpa::VotingRule<PolkadotBlock, B> for ApprovalCheckingDiagnostic
}
tracing::debug!(
- target: "approval_voting",
+ target: "parachain::approval-voting",
"GRANDPA: voting on {:?}. Approval-checking lag behind best is {}",
actual_vote_target,
approval_checking_subsystem_lag,
diff --git a/polkadot/node/subsystem-util/src/validator_discovery.rs b/polkadot/node/subsystem-util/src/validator_discovery.rs
index 9219746335c0eda2339b04d0d00028d0db0878dd..292daa62f0b793bf6fd688ca63bdd1d496099118 100644
--- a/polkadot/node/subsystem-util/src/validator_discovery.rs
+++ b/polkadot/node/subsystem-util/src/validator_discovery.rs
@@ -78,7 +78,7 @@ pub async fn connect_to_validators_in_session<Context: SubsystemContext>(
};
tracing::trace!(
- target: "network_bridge",
+ target: "parachain::validator-discovery",
validators = ?validators,
discovery_keys = ?discovery_keys,
session_index,
diff --git a/polkadot/parachain/src/wasm_executor/validation_host.rs b/polkadot/parachain/src/wasm_executor/validation_host.rs
index 9f466b82c5818074121f9f31bbc73ea1a01409e8..ccfba3b585b82adfa7294f4472ae60b04202b049 100644
--- a/polkadot/parachain/src/wasm_executor/validation_host.rs
+++ b/polkadot/parachain/src/wasm_executor/validation_host.rs
@@ -28,7 +28,7 @@ const WORKER_ARG: &'static str = "validation-worker";
/// CLI Argument to start in validation worker mode.
pub const WORKER_ARGS: &[&'static str] = &[WORKER_ARG];
-const LOG_TARGET: &'static str = "validation-worker";
+const LOG_TARGET: &'static str = "parachain::validation-worker";
mod workspace;
diff --git a/polkadot/runtime/parachains/src/inclusion_inherent.rs b/polkadot/runtime/parachains/src/inclusion_inherent.rs
index 2770ca33854feb1d1a0722524ffcfbf048c17b87..9d2238d2c0d12a83ee9a1fdbe51c27c37a4fff28 100644
--- a/polkadot/runtime/parachains/src/inclusion_inherent.rs
+++ b/polkadot/runtime/parachains/src/inclusion_inherent.rs
@@ -39,6 +39,7 @@ use crate::{
};
use inherents::{InherentIdentifier, InherentData, MakeFatalError, ProvideInherent};
+const LOG_TARGET: &str = "runtime::inclusion-inherent";
// In the future, we should benchmark these consts; these are all untested assumptions for now.
const BACKED_CANDIDATE_WEIGHT: Weight = 100_000;
const INCLUSION_INHERENT_CLAIMED_WEIGHT: Weight = 1_000_000_000;
@@ -228,7 +229,7 @@ impl<T: Config> ProvideInherent for Module<T> {
Ok(_) => (signed_bitfields, backed_candidates),
Err(err) => {
log::warn!(
- target: "runtime_inclusion_inherent",
+ target: LOG_TARGET,
"dropping signed_bitfields and backed_candidates because they produced \
an invalid inclusion inherent: {:?}",
err,
diff --git a/polkadot/runtime/parachains/src/ump.rs b/polkadot/runtime/parachains/src/ump.rs
index 6245e14b3c25a3567910a7510aeb9fab465bb11e..4a8c194a62b3fc3afe0f00c11dc4328f4c0013ce 100644
--- a/polkadot/runtime/parachains/src/ump.rs
+++ b/polkadot/runtime/parachains/src/ump.rs
@@ -23,6 +23,8 @@ use sp_std::collections::{btree_map::BTreeMap, vec_deque::VecDeque};
use frame_support::{decl_module, decl_storage, StorageMap, StorageValue, weights::Weight, traits::Get};
use primitives::v1::{Id as ParaId, UpwardMessage};
+const LOG_TARGET: &str = "runtime::ump-sink";
+
/// All upward messages coming from parachains will be funneled into an implementation of this trait.
///
/// The message is opaque from the perspective of UMP. The message size can range from 0 to
@@ -76,7 +78,7 @@ impl<Config: xcm_executor::Config> UmpSink for XcmSink<Config> {
}
} else {
log::error!(
- target: "runtime::ump-sink",
+ target: LOG_TARGET,
"Failed to decode versioned XCM from upward message.",
);
}