grassrootseconomics/openethereum
5
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Improved metrics (#240)

Browse Source 
Added db metrics (kvdb_bytes_read, kvdb_bytes_written, kvdb_reads, kvdb_writes)
Added --metrics-prefix=[prefix]
This commit is contained in:
adria0.eth 2021-03-03 22:44:35 +01:00 committed by GitHub
parent ba011eba15
commit 0fcb102f03
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
34 changed files with 440 additions and 189 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Cargo.lock generated
View File

@ -1073,6 +1073,7 @@ dependencies = [
"rlp_compress",
"rlp_derive",
"rustc-hex 1.0.0",
"stats",
"tempdir",
"triehash-ethereum",
]
@ -1123,9 +1124,12 @@ dependencies = [
"ethereum-types 0.4.2",
"heapsize",
"kvdb",
"kvdb-memorydb",
"kvdb-rocksdb",
"parking_lot 0.7.1",
"rlp 0.3.0",
"rlp_derive",
"stats",
]
[[package]]
@ -2154,6 +2158,7 @@ name = "journaldb"
version = "0.2.0"
dependencies = [
"env_logger",
"ethcore-db",
"ethereum-types 0.4.2",
"fastmap",
"hash-db",
@ -2986,6 +2991,7 @@ name = "parity-local-store"
version = "0.1.0"
dependencies = [
"common-types",
"ethcore-db",
"ethcore-io",
"ethkey",
"kvdb",

7
bin/oe/cli/mod.rs
View File

@ -475,6 +475,10 @@ usage! {
"--metrics",
"Enable prometheus metrics (only full client).",
ARG arg_metrics_prefix: (String) = "", or |c: &Config| c.metrics.as_ref()?.prefix.clone(),
"--metrics-prefix=[prefix]",
"Prepend the specified prefix to the exported metrics names.",
ARG arg_metrics_port: (u16) = 3000u16, or |c: &Config| c.metrics.as_ref()?.port.clone(),
"--metrics-port=[PORT]",
"Specify the port portion of the metrics server.",
@ -922,6 +926,7 @@ struct Ipc {
#[serde(deny_unknown_fields)]
struct Metrics {
enable: Option<bool>,
prefix: Option<String>,
port: Option<u16>,
interface: Option<String>,
}
@ -1338,6 +1343,7 @@ mod tests {
// METRICS
flag_metrics: false,
arg_metrics_prefix: "".into(),
arg_metrics_port: 3000u16,
arg_metrics_interface: "local".into(),
@ -1542,6 +1548,7 @@ mod tests {
}),
metrics: Some(Metrics {
enable: Some(true),
prefix: Some("oe".to_string()),
interface: Some("local".to_string()),
port: Some(4000),
}),

2
bin/oe/cli/tests/config.toml
View File

@ -36,7 +36,7 @@ apis = ["rpc", "eth"]
enable = true
interface = "local"
port = 4000
prefix = "oe"
[secretstore]
http_port = 8082

5
bin/oe/configuration.rs
View File

@ -958,6 +958,7 @@ impl Configuration {
fn metrics_config(&self) -> Result<MetricsConfiguration, String> {
let conf = MetricsConfiguration {
enabled: self.metrics_enabled(),
prefix: self.metrics_prefix(),
interface: self.metrics_interface(),
port: self.args.arg_ports_shift + self.args.arg_metrics_port,
};
@ -1147,6 +1148,10 @@ impl Configuration {
self.args.flag_metrics
}
fn metrics_prefix(&self) -> String {
self.args.arg_metrics_prefix.clone()
}
fn secretstore_enabled(&self) -> bool {
!self.args.flag_no_secretstore && cfg!(feature = "secretstore")
}

12
bin/oe/db/rocksdb/mod.rs
View File

@ -24,7 +24,8 @@ use self::{
};
use blooms_db;
use ethcore::client::ClientConfig;
use kvdb::KeyValueDB;
use ethcore_db::KeyValueDB;
use stats::PrometheusMetrics;
use std::{fs, io, path::Path, sync::Arc};
mod blooms;
@ -53,6 +54,10 @@ impl BlockChainDB for AppDB {
}
}
impl PrometheusMetrics for AppDB {
fn prometheus_metrics(&self, _: &mut stats::PrometheusRegistry) {}
}
/// Open a secret store DB using the given secret store data path. The DB path is one level beneath the data path.
#[cfg(feature = "secretstore")]
pub fn open_secretstore_db(data_path: &str) -> Result<Arc<dyn KeyValueDB>, String> {
@ -101,8 +106,11 @@ pub fn open_database(
fs::create_dir_all(&blooms_path)?;
fs::create_dir_all(&trace_blooms_path)?;
let db = Database::open(&config, client_path)?;
let db_with_metrics = ethcore_db::DatabaseWithMetrics::new(db);
let db = AppDB {
key_value: Arc::new(Database::open(&config, client_path)?),
key_value: Arc::new(db_with_metrics),
blooms: blooms_db::Database::open(blooms_path)?,
trace_blooms: blooms_db::Database::open(trace_blooms_path)?,
};

27
bin/oe/metrics.rs
View File

@ -8,13 +8,15 @@ use hyper::{service::service_fn_ok, Body, Method, Request, Response, Server, Sta
use stats::{
prometheus::{self, Encoder},
prometheus_gauge, PrometheusMetrics,
PrometheusMetrics, PrometheusRegistry,
};
#[derive(Debug, Clone, PartialEq)]
pub struct MetricsConfiguration {
/// Are metrics enabled (default is false)?
pub enabled: bool,
/// Prefix
pub prefix: String,
/// The IP of the network interface used (default is 127.0.0.1).
pub interface: String,
/// The network port (default is 3000).
@ -25,6 +27,7 @@ impl Default for MetricsConfiguration {
fn default() -> Self {
MetricsConfiguration {
enabled: false,
prefix: "".into(),
interface: "127.0.0.1".into(),
port: 3000,
}
@ -35,19 +38,22 @@ struct State {
rpc_apis: Arc<rpc_apis::FullDependencies>,
}
fn handle_request(req: Request<Body>, state: Arc<Mutex<State>>) -> Response<Body> {
fn handle_request(
req: Request<Body>,
conf: Arc<MetricsConfiguration>,
state: Arc<Mutex<State>>,
) -> Response<Body> {
let (parts, _body) = req.into_parts();
match (parts.method, parts.uri.path()) {
(Method::GET, "/metrics") => {
let start = Instant::now();
let mut reg = prometheus::Registry::new();
let mut reg = PrometheusRegistry::new(conf.prefix.clone());
let state = state.lock();
state.rpc_apis.client.prometheus_metrics(&mut reg);
state.rpc_apis.sync.prometheus_metrics(&mut reg);
let elapsed = start.elapsed();
prometheus_gauge(
&mut reg,
reg.register_gauge(
"metrics_time",
"Time to perform rpc metrics",
elapsed.as_millis() as i64,
@ -55,7 +61,7 @@ fn handle_request(req: Request<Body>, state: Arc<Mutex<State>>) -> Response<Body
let mut buffer = vec![];
let encoder = prometheus::TextEncoder::new();
let metric_families = reg.gather();
let metric_families = reg.registry().gather();
encoder
.encode(&metric_families, &mut buffer)
@ -90,17 +96,20 @@ pub fn start_prometheus_metrics(
rpc_apis: deps.apis.clone(),
};
let state = Arc::new(Mutex::new(state));
let conf = Arc::new(conf.to_owned());
let server = Server::bind(&addr)
.serve(move || {
// This is the `Service` that will handle the connection.
// `service_fn_ok` is a helper to convert a function that
// returns a Response into a `Service`.
let state = state.clone();
service_fn_ok(move |req: Request<Body>| handle_request(req, state.clone()))
let conf = conf.clone();
service_fn_ok(move |req: Request<Body>| {
handle_request(req, conf.clone(), state.clone())
})
})
.map_err(|e| eprintln!("server error: {}", e));
println!("Listening on http://{}", addr);
info!("Started prometeus metrics at http://{}/metrics", addr);
deps.executor.spawn(server);

1
crates/concensus/miner/local-store/Cargo.toml
View File

@ -7,6 +7,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
[dependencies]
common-types = { path = "../../../ethcore/types" }
ethcore-io = { path = "../../../runtime/io" }
ethcore-db = { path = "../../../db/db"}
kvdb = "0.1"
log = "0.4"
rlp = { version = "0.3.0", features = ["ethereum"] }

9
crates/concensus/miner/local-store/src/lib.rs
View File

@ -18,14 +18,15 @@
use std::{fmt, sync::Arc, time::Duration};
use ethcore_db::KeyValueDB;
use io::IoHandler;
use kvdb::KeyValueDB;
use types::transaction::{
Condition as TransactionCondition, PendingTransaction, SignedTransaction, TypedTransaction,
UnverifiedTransaction,
};
extern crate common_types as types;
extern crate ethcore_db;
extern crate ethcore_io as io;
extern crate kvdb;
extern crate rlp;
@ -253,7 +254,7 @@ mod tests {
#[test]
fn twice_empty() {
let db = Arc::new(::kvdb_memorydb::create(0));
let db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
{
let store = super::create(db.clone(), None, Dummy(vec![]));
@ -284,7 +285,7 @@ mod tests {
})
.collect();
let db = Arc::new(::kvdb_memorydb::create(0));
let db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
{
// nothing written yet, will write pending.
@ -325,7 +326,7 @@ mod tests {
PendingTransaction::new(signed, None)
});
let db = Arc::new(::kvdb_memorydb::create(0));
let db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
{
// nothing written, will write bad.
let store = super::create(db.clone(), None, Dummy(transactions.clone()));

3
crates/db/db/Cargo.toml
View File

@ -12,6 +12,9 @@ common-types = { path = "../../ethcore/types" }
ethereum-types = "0.4"
heapsize = "0.4"
kvdb = "0.1"
kvdb-rocksdb = "0.1.3"
kvdb-memorydb = "0.1"
parking_lot = "0.7"
rlp = { version = "0.3.0", features = ["ethereum"] }
rlp_derive = { path = "../../util/rlp-derive" }
stats = { path = "../../util/stats" }

202
crates/db/db/src/db.rs
View File

@ -16,9 +16,11 @@
//! Database utilities and definitions.
use kvdb::{DBTransaction, KeyValueDB};
use kvdb::DBTransaction;
use kvdb_rocksdb::Database;
use parking_lot::RwLock;
use std::{collections::HashMap, hash::Hash, ops::Deref};
use stats::{PrometheusMetrics, PrometheusRegistry};
use std::{collections::HashMap, hash::Hash, io::Read, ops::Deref};
use rlp;
@ -282,7 +284,7 @@ impl Writable for DBTransaction {
}
}
impl<KVDB: KeyValueDB + ?Sized> Readable for KVDB {
impl<KVDB: kvdb::KeyValueDB + ?Sized> Readable for KVDB {
fn read<T, R>(&self, col: Option<u32>, key: &dyn Key<T, Target = R>) -> Option<T>
where
T: rlp::Decodable,
@ -311,3 +313,197 @@ impl<KVDB: KeyValueDB + ?Sized> Readable for KVDB {
}
}
}
/// Database with enabled statistics
pub struct DatabaseWithMetrics {
db: Database,
reads: std::sync::atomic::AtomicI64,
writes: std::sync::atomic::AtomicI64,
bytes_read: std::sync::atomic::AtomicI64,
bytes_written: std::sync::atomic::AtomicI64,
}
impl DatabaseWithMetrics {
/// Create a new instance
pub fn new(db: Database) -> Self {
Self {
db,
reads: std::sync::atomic::AtomicI64::new(0),
writes: std::sync::atomic::AtomicI64::new(0),
bytes_read: std::sync::atomic::AtomicI64::new(0),
bytes_written: std::sync::atomic::AtomicI64::new(0),
}
}
}
/// Ethcore definition of a KeyValueDB with embeeded metrics
pub trait KeyValueDB: kvdb::KeyValueDB + PrometheusMetrics {}
impl kvdb::KeyValueDB for DatabaseWithMetrics {
fn get(&self, col: Option<u32>, key: &[u8]) -> std::io::Result<Option<kvdb::DBValue>> {
let res = self.db.get(col, key);
let count = res
.as_ref()
.map_or(0, |y| y.as_ref().map_or(0, |x| x.bytes().count()));
self.reads
.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
self.bytes_read
.fetch_add(count as i64, std::sync::atomic::Ordering::Relaxed);
res
}
fn get_by_prefix(&self, col: Option<u32>, prefix: &[u8]) -> Option<Box<[u8]>> {
let res = self.db.get_by_prefix(col, prefix);
let count = res.as_ref().map_or(0, |x| x.bytes().count());
self.reads
.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
self.bytes_read
.fetch_add(count as i64, std::sync::atomic::Ordering::Relaxed);
res
}
fn write_buffered(&self, transaction: DBTransaction) {
let mut count = 0;
for op in &transaction.ops {
count += match op {
kvdb::DBOp::Insert { value, .. } => value.bytes().count(),
_ => 0,
};
}
self.writes.fetch_add(
transaction.ops.len() as i64,
std::sync::atomic::Ordering::Relaxed,
);
self.bytes_written
.fetch_add(count as i64, std::sync::atomic::Ordering::Relaxed);
self.db.write_buffered(transaction)
}
fn write(&self, transaction: DBTransaction) -> std::io::Result<()> {
let mut count = 0;
for op in &transaction.ops {
count += match op {
kvdb::DBOp::Insert { value, .. } => value.bytes().count(),
_ => 0,
};
}
self.bytes_written
.fetch_add(count as i64, std::sync::atomic::Ordering::Relaxed);
self.writes.fetch_add(
transaction.ops.len() as i64,
std::sync::atomic::Ordering::Relaxed,
);
self.db.write(transaction)
}
fn flush(&self) -> std::io::Result<()> {
self.db.flush()
}
fn iter<'a>(
&'a self,
col: Option<u32>,
) -> Box<(dyn Iterator<Item = (Box<[u8]>, Box<[u8]>)> + 'a)> {
kvdb::KeyValueDB::iter(&self.db, col)
}
fn iter_from_prefix<'a>(
&'a self,
col: Option<u32>,
prefix: &'a [u8],
) -> Box<dyn Iterator<Item = (Box<[u8]>, Box<[u8]>)> + 'a> {
self.db.iter_from_prefix(col, prefix)
}
fn restore(&self, new_db: &str) -> std::io::Result<()> {
self.db.restore(new_db)
}
}
impl KeyValueDB for DatabaseWithMetrics {}
impl PrometheusMetrics for DatabaseWithMetrics {
fn prometheus_metrics(&self, p: &mut PrometheusRegistry) {
p.register_counter(
"kvdb_reads",
"db reads",
self.reads.load(std::sync::atomic::Ordering::Relaxed) as i64,
);
p.register_counter(
"kvdb_writes",
"db writes",
self.writes.load(std::sync::atomic::Ordering::Relaxed) as i64,
);
p.register_counter(
"kvdb_bytes_read",
"db bytes_reads",
self.bytes_read.load(std::sync::atomic::Ordering::Relaxed) as i64,
);
p.register_counter(
"kvdb_bytes_written",
"db bytes_written",
self.bytes_written
.load(std::sync::atomic::Ordering::Relaxed) as i64,
);
}
}
/// InMemory with disabled statistics
pub struct InMemoryWithMetrics {
db: kvdb_memorydb::InMemory,
}
impl kvdb::KeyValueDB for InMemoryWithMetrics {
fn get(&self, col: Option<u32>, key: &[u8]) -> std::io::Result<Option<kvdb::DBValue>> {
self.db.get(col, key)
}
fn get_by_prefix(&self, col: Option<u32>, prefix: &[u8]) -> Option<Box<[u8]>> {
self.db.get_by_prefix(col, prefix)
}
fn write_buffered(&self, transaction: DBTransaction) {
self.db.write_buffered(transaction)
}
fn write(&self, transaction: DBTransaction) -> std::io::Result<()> {
self.db.write(transaction)
}
fn flush(&self) -> std::io::Result<()> {
self.db.flush()
}
fn iter<'a>(
&'a self,
col: Option<u32>,
) -> Box<(dyn Iterator<Item = (Box<[u8]>, Box<[u8]>)> + 'a)> {
kvdb::KeyValueDB::iter(&self.db, col)
}
fn iter_from_prefix<'a>(
&'a self,
col: Option<u32>,
prefix: &'a [u8],
) -> Box<dyn Iterator<Item = (Box<[u8]>, Box<[u8]>)> + 'a> {
self.db.iter_from_prefix(col, prefix)
}
fn restore(&self, new_db: &str) -> std::io::Result<()> {
self.db.restore(new_db)
}
}
impl PrometheusMetrics for InMemoryWithMetrics {
fn prometheus_metrics(&self, _: &mut PrometheusRegistry) {}
}
impl KeyValueDB for InMemoryWithMetrics {}
impl InMemoryWithMetrics {
/// Create new instance
pub fn create(num_cols: u32) -> Self {
Self {
db: kvdb_memorydb::create(num_cols),
}
}
}

1
crates/db/db/src/lib.rs
View File

@ -22,5 +22,6 @@ mod db;
pub mod cache_manager;
pub mod keys;
pub use kvdb::{DBTransaction, DBValue};
pub use self::db::*;

1
crates/db/journaldb/Cargo.toml
View File

@ -11,6 +11,7 @@ ethereum-types = "0.4"
hash-db = "0.11.0"
heapsize = "0.4"
keccak-hasher = { path = "../../util/keccak-hasher" }
ethcore-db = { path = "../../db/db"}
kvdb = "0.1"
log = "0.4"
memory-db = { path = "../memory-db" }

25
crates/db/journaldb/src/archivedb.rs
View File

@ -25,10 +25,10 @@ use std::{
use super::{
error_key_already_exists, error_negatively_reference_hash, memory_db::*, LATEST_ERA_KEY,
};
use ethcore_db::{DBTransaction, DBValue, KeyValueDB};
use ethereum_types::H256;
use hash_db::HashDB;
use keccak_hasher::KeccakHasher;
use kvdb::{DBTransaction, DBValue, KeyValueDB};
use rlp::{decode, encode};
use traits::JournalDB;
@ -222,13 +222,12 @@ mod tests {
use super::*;
use hash_db::HashDB;
use keccak::keccak;
use kvdb_memorydb;
use JournalDB;
#[test]
fn insert_same_in_fork() {
// history is 1
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
let x = jdb.insert(b"X");
jdb.commit_batch(1, &keccak(b"1"), None).unwrap();
@ -256,7 +255,7 @@ mod tests {
#[test]
fn long_history() {
// history is 3
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
let h = jdb.insert(b"foo");
jdb.commit_batch(0, &keccak(b"0"), None).unwrap();
assert!(jdb.contains(&h));
@ -276,7 +275,7 @@ mod tests {
#[test]
#[should_panic]
fn multiple_owed_removal_not_allowed() {
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
let h = jdb.insert(b"foo");
jdb.commit_batch(0, &keccak(b"0"), None).unwrap();
assert!(jdb.contains(&h));
@ -290,7 +289,7 @@ mod tests {
#[test]
fn complex() {
// history is 1
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
let foo = jdb.insert(b"foo");
let bar = jdb.insert(b"bar");
@ -326,7 +325,7 @@ mod tests {
#[test]
fn fork() {
// history is 1
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
let foo = jdb.insert(b"foo");
let bar = jdb.insert(b"bar");
@ -355,7 +354,7 @@ mod tests {
#[test]
fn overwrite() {
// history is 1
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
let foo = jdb.insert(b"foo");
jdb.commit_batch(0, &keccak(b"0"), None).unwrap();
@ -377,7 +376,7 @@ mod tests {
#[test]
fn fork_same_key() {
// history is 1
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
jdb.commit_batch(0, &keccak(b"0"), None).unwrap();
let foo = jdb.insert(b"foo");
@ -396,7 +395,7 @@ mod tests {
#[test]
fn reopen() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let bar = H256::random();
let foo = {
@ -426,7 +425,7 @@ mod tests {
#[test]
fn reopen_remove() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let foo = {
let mut jdb = ArchiveDB::new(shared_db.clone(), None);
@ -460,7 +459,7 @@ mod tests {
#[test]
fn reopen_fork() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let (foo, _, _) = {
let mut jdb = ArchiveDB::new(shared_db.clone(), None);
// history is 1
@ -488,7 +487,7 @@ mod tests {
#[test]
fn inject() {
let mut jdb = ArchiveDB::new(Arc::new(kvdb_memorydb::create(0)), None);
let mut jdb = ArchiveDB::new(Arc::new(ethcore_db::InMemoryWithMetrics::create(0)), None);
let key = jdb.insert(b"dog");
jdb.inject_batch().unwrap();

11
crates/db/journaldb/src/earlymergedb.rs
View File

@ -26,11 +26,11 @@ use super::{
error_key_already_exists, error_negatively_reference_hash, traits::JournalDB, LATEST_ERA_KEY,
};
use bytes::Bytes;
use ethcore_db::{DBTransaction, DBValue, KeyValueDB};
use ethereum_types::H256;
use hash_db::HashDB;
use heapsize::HeapSizeOf;
use keccak_hasher::KeccakHasher;
use kvdb::{DBTransaction, DBValue, KeyValueDB};
use memory_db::*;
use parking_lot::RwLock;
use rlp::{decode, encode};
@ -622,7 +622,6 @@ mod tests {
use super::{super::traits::JournalDB, *};
use hash_db::HashDB;
use keccak::keccak;
use kvdb_memorydb;
#[test]
fn insert_same_in_fork() {
@ -913,13 +912,13 @@ mod tests {
}
fn new_db() -> EarlyMergeDB {
let backing = Arc::new(kvdb_memorydb::create(0));
let backing = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
EarlyMergeDB::new(backing, None)
}
#[test]
fn reopen() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let bar = H256::random();
let foo = {
@ -1105,7 +1104,7 @@ mod tests {
fn reopen_remove_three() {
let _ = ::env_logger::try_init();
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let foo = keccak(b"foo");
{
@ -1166,7 +1165,7 @@ mod tests {
#[test]
fn reopen_fork() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let (foo, bar, baz) = {
let mut jdb = EarlyMergeDB::new(shared_db.clone(), None);

3
crates/db/journaldb/src/lib.rs
View File

@ -20,6 +20,7 @@ extern crate heapsize;
#[macro_use]
extern crate log;
extern crate ethcore_db;
extern crate ethereum_types;
extern crate fastmap;
extern crate hash_db;
@ -147,7 +148,7 @@ impl fmt::Display for Algorithm {
/// Create a new `JournalDB` trait object over a generic key-value database.
pub fn new(
backing: Arc<dyn kvdb::KeyValueDB>,
backing: Arc<dyn ethcore_db::KeyValueDB>,
algorithm: Algorithm,
col: Option<u32>,
) -> Box<dyn JournalDB> {

4
crates/db/journaldb/src/overlaydb.rs
View File

@ -23,10 +23,10 @@ use std::{
};
use super::error_negatively_reference_hash;
use ethcore_db::{DBTransaction, DBValue, KeyValueDB};
use ethereum_types::H256;
use hash_db::HashDB;
use keccak_hasher::KeccakHasher;
use kvdb::{DBTransaction, DBValue, KeyValueDB};
use memory_db::*;
use rlp::{decode, encode, Decodable, DecoderError, Encodable, Rlp, RlpStream};
@ -88,7 +88,7 @@ impl OverlayDB {
/// Create a new instance of OverlayDB with an anonymous temporary database.
#[cfg(test)]
pub fn new_temp() -> OverlayDB {
let backing = Arc::new(::kvdb_memorydb::create(0));
let backing = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
Self::new(backing, None)
}

13
crates/db/journaldb/src/overlayrecentdb.rs
View File

@ -23,12 +23,12 @@ use std::{
};
use super::{error_negatively_reference_hash, JournalDB, DB_PREFIX_LEN, LATEST_ERA_KEY};
use ethcore_db::{DBTransaction, DBValue, KeyValueDB};
use ethereum_types::H256;
use fastmap::H256FastMap;
use hash_db::HashDB;
use heapsize::HeapSizeOf;
use keccak_hasher::KeccakHasher;
use kvdb::{DBTransaction, DBValue, KeyValueDB};
use memory_db::*;
use parking_lot::RwLock;
use rlp::{decode, encode, Decodable, DecoderError, Encodable, Rlp, RlpStream};
@ -554,11 +554,10 @@ mod tests {
use super::*;
use hash_db::HashDB;
use keccak::keccak;
use kvdb_memorydb;
use JournalDB;
fn new_db() -> OverlayRecentDB {
let backing = Arc::new(kvdb_memorydb::create(0));
let backing = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
OverlayRecentDB::new(backing, None)
}
@ -832,7 +831,7 @@ mod tests {
#[test]
fn reopen() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let bar = H256::random();
let foo = {
@ -1015,7 +1014,7 @@ mod tests {
fn reopen_remove_three() {
let _ = ::env_logger::try_init();
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let foo = keccak(b"foo");
{
@ -1076,7 +1075,7 @@ mod tests {
#[test]
fn reopen_fork() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
let (foo, bar, baz) = {
let mut jdb = OverlayRecentDB::new(shared_db.clone(), None);
@ -1146,7 +1145,7 @@ mod tests {
#[test]
fn earliest_era() {
let shared_db = Arc::new(kvdb_memorydb::create(0));
let shared_db = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
// empty DB
let mut jdb = OverlayRecentDB::new(shared_db.clone(), None);

5
crates/db/journaldb/src/refcounteddb.rs
View File

@ -23,11 +23,11 @@ use std::{
};
use super::{traits::JournalDB, LATEST_ERA_KEY};
use ethcore_db::{DBTransaction, DBValue, KeyValueDB};
use ethereum_types::H256;
use hash_db::HashDB;
use heapsize::HeapSizeOf;
use keccak_hasher::KeccakHasher;
use kvdb::{DBTransaction, DBValue, KeyValueDB};
use memory_db::MemoryDB;
use overlaydb::OverlayDB;
use rlp::{decode, encode};
@ -252,11 +252,10 @@ mod tests {
use super::*;
use hash_db::HashDB;
use keccak::keccak;
use kvdb_memorydb;
use JournalDB;
fn new_db() -> RefCountedDB {
let backing = Arc::new(kvdb_memorydb::create(0));
let backing = Arc::new(ethcore_db::InMemoryWithMetrics::create(0));
RefCountedDB::new(backing, None)
}

4
crates/db/journaldb/src/traits.rs
View File

@ -18,10 +18,10 @@
use std::{io, sync::Arc};
use ethcore_db::{DBTransaction, DBValue, KeyValueDB};
use ethereum_types::H256;
use hash_db::{AsHashDB, HashDB};
use keccak_hasher::KeccakHasher;
use kvdb::{self, DBTransaction, DBValue};
use std::collections::{BTreeMap, HashMap};
/// expose keys of a hashDB for debugging or tests (slow).
@ -86,7 +86,7 @@ pub trait JournalDB: KeyedHashDB {
}
/// Get backing database.
fn backing(&self) -> &Arc<dyn kvdb::KeyValueDB>;
fn backing(&self) -> &Arc<dyn KeyValueDB>;
/// Clear internal strucutres. This should called after changes have been written
/// to the backing strage

1
crates/ethcore/blockchain/Cargo.toml
View File

@ -26,6 +26,7 @@ rlp = { version = "0.3.0", features = ["ethereum"] }
rlp_compress = { path = "../../util/rlp-compress" }
rlp_derive = { path = "../../util/rlp-derive" }
triehash-ethereum = { version = "0.2", path = "../../util/triehash-ethereum" }
stats = { path = "../../util/stats" }
[dev-dependencies]
env_logger = "0.5"

12
crates/ethcore/blockchain/src/blockchain.rs
View File

@ -41,6 +41,7 @@ use common_types::{
views::{BlockView, HeaderView},
BlockNumber,
};
use db::{DBTransaction, KeyValueDB};
use ethcore_db::{
self as db,
cache_manager::CacheManager,
@ -50,13 +51,13 @@ use ethcore_db::{
use ethereum_types::{Bloom, BloomRef, H256, U256};
use heapsize::HeapSizeOf;
use itertools::Itertools;
use kvdb::{DBTransaction, KeyValueDB};
use log::{info, trace, warn};
use parity_bytes::Bytes;
use parking_lot::{Mutex, RwLock};
use rayon::prelude::*;
use rlp::RlpStream;
use rlp_compress::{blocks_swapper, compress, decompress};
use stats::PrometheusMetrics;
use crate::{
best_block::{BestAncientBlock, BestBlock},
@ -66,7 +67,7 @@ use crate::{
};
/// Database backing `BlockChain`.
pub trait BlockChainDB: Send + Sync {
pub trait BlockChainDB: Send + Sync + PrometheusMetrics {
/// Generic key value store.
fn key_value(&self) -> &Arc<dyn KeyValueDB>;
@ -1950,6 +1951,9 @@ mod tests {
&self.trace_blooms
}
}
impl PrometheusMetrics for TestBlockChainDB {
fn prometheus_metrics(&self, _: &mut stats::PrometheusRegistry) {}
}
/// Creates new test instance of `BlockChainDB`
pub fn new_db() -> Arc<dyn BlockChainDB> {
@ -1961,7 +1965,9 @@ mod tests {
trace_blooms: blooms_db::Database::open(trace_blooms_dir.path()).unwrap(),
_blooms_dir: blooms_dir,
_trace_blooms_dir: trace_blooms_dir,
key_value: Arc::new(kvdb_memorydb::create(ethcore_db::NUM_COLUMNS.unwrap())),
key_value: Arc::new(ethcore_db::InMemoryWithMetrics::create(
ethcore_db::NUM_COLUMNS.unwrap(),
)),
};
Arc::new(db)

69
crates/ethcore/src/client/client.rs
View File

@ -33,12 +33,12 @@ use blockchain::{
};
use bytes::{Bytes, ToPretty};
use call_contract::CallContract;
use db::{DBTransaction, DBValue, KeyValueDB};
use error::Error;
use ethcore_miner::pool::VerifiedTransaction;
use ethereum_types::{Address, H256, H264, U256};
use hash::keccak;
use itertools::Itertools;
use kvdb::{DBTransaction, DBValue, KeyValueDB};
use parking_lot::{Mutex, RwLock};
use rand::OsRng;
use rlp::{PayloadInfo, Rlp};
@ -88,7 +88,7 @@ use snapshot::{self, io as snapshot_io, SnapshotClient};
use spec::Spec;
use state::{self, State};
use state_db::StateDB;
use stats::{prometheus, prometheus_counter, prometheus_gauge, PrometheusMetrics};
use stats::{PrometheusMetrics, PrometheusRegistry};
use trace::{
self, Database as TraceDatabase, ImportRequest as TraceImportRequest, LocalizedTrace, TraceDB,
};
@ -3236,41 +3236,36 @@ impl IoChannelQueue {
}
impl PrometheusMetrics for Client {
fn prometheus_metrics(&self, r: &mut prometheus::Registry) {
fn prometheus_metrics(&self, r: &mut PrometheusRegistry) {
// gas, tx & blocks
let report = self.report();
for (key, value) in report.item_sizes.iter() {
prometheus_gauge(
r,
r.register_gauge(
&key,
format!("Total item number of {}", key).as_str(),
*value as i64,
);
}
prometheus_counter(
r,
r.register_counter(
"import_gas",
"Gas processed",
report.gas_processed.as_u64() as i64,
);
prometheus_counter(
r,
r.register_counter(
"import_blocks",
"Blocks imported",
report.blocks_imported as i64,
);
prometheus_counter(
r,
r.register_counter(
"import_txs",
"Transactions applied",
report.transactions_applied as i64,
);
let state_db = self.state_db.read();
prometheus_gauge(
r,
r.register_gauge(
"statedb_cache_size",
"State DB cache size",
state_db.cache_size() as i64,
@ -3278,32 +3273,27 @@ impl PrometheusMetrics for Client {
// blockchain cache
let blockchain_cache_info = self.blockchain_cache_info();
prometheus_gauge(
r,
r.register_gauge(
"blockchaincache_block_details",
"BlockDetails cache size",
blockchain_cache_info.block_details as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"blockchaincache_block_recipts",
"Block receipts size",
blockchain_cache_info.block_receipts as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"blockchaincache_blocks",
"Blocks cache size",
blockchain_cache_info.blocks as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"blockchaincache_txaddrs",
"Transaction addresses cache size",
blockchain_cache_info.transaction_addresses as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"blockchaincache_size",
"Total blockchain cache size",
blockchain_cache_info.total() as i64,
@ -3321,22 +3311,19 @@ impl PrometheusMetrics for Client {
.map(|last| (first, U256::from(last)))
});
if let Some((first, last)) = gap {
prometheus_gauge(
r,
r.register_gauge(
"chain_warpsync_gap_first",
"Warp sync gap, first block",
first.as_u64() as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"chain_warpsync_gap_last",
"Warp sync gap, last block",
last.as_u64() as i64,
);
}
prometheus_gauge(
r,
r.register_gauge(
"chain_block",
"Best block number",
chain.best_block_number as i64,
@ -3344,14 +3331,12 @@ impl PrometheusMetrics for Client {
// prunning info
let prunning = self.pruning_info();
prometheus_gauge(
r,
r.register_gauge(
"prunning_earliest_chain",
"The first block which everything can be served after",
prunning.earliest_chain as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"prunning_earliest_state",
"The first block where state requests may be served",
prunning.earliest_state as i64,
@ -3359,36 +3344,34 @@ impl PrometheusMetrics for Client {
// queue info
let queue = self.queue_info();
prometheus_gauge(
r,
r.register_gauge(
"queue_mem_used",
"Queue heap memory used in bytes",
queue.mem_used as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"queue_size_total",
"The total size of the queues",
queue.total_queue_size() as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"queue_size_unverified",
"Number of queued items pending verification",
queue.unverified_queue_size as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"queue_size_verified",
"Number of verified queued items pending import",
queue.verified_queue_size as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"queue_size_verifying",
"Number of items being verified",
queue.verifying_queue_size as i64,
);
// database info
self.db.read().key_value().prometheus_metrics(r);
}
}

5
crates/ethcore/src/client/evm_test_client.rs
View File

@ -25,7 +25,6 @@ use executive;
use factory::{self, Factories};
use journaldb;
use kvdb::{self, KeyValueDB};
use kvdb_memorydb;
use pod_state;
use spec;
use state;
@ -181,7 +180,7 @@ impl<'a> EvmTestClient<'a> {
spec: &'a spec::Spec,
factories: &Factories,
) -> Result<state::State<state_db::StateDB>, EvmTestError> {
let db = Arc::new(kvdb_memorydb::create(
let db = Arc::new(ethcore_db::InMemoryWithMetrics::create(
db::NUM_COLUMNS.expect("We use column-based DB; qed"),
));
let journal_db =
@ -211,7 +210,7 @@ impl<'a> EvmTestClient<'a> {
factories: &Factories,
pod_state: pod_state::PodState,
) -> Result<state::State<state_db::StateDB>, EvmTestError> {
let db = Arc::new(kvdb_memorydb::create(
let db = Arc::new(ethcore_db::InMemoryWithMetrics::create(
db::NUM_COLUMNS.expect("We use column-based DB; qed"),
));
let journal_db =

7
crates/ethcore/src/client/test_client.rs
View File

@ -34,7 +34,6 @@ use ethtrie;
use hash::keccak;
use itertools::Itertools;
use kvdb::DBValue;
use kvdb_memorydb;
use parking_lot::RwLock;
use rlp::RlpStream;
use rustc_hex::FromHex;
@ -75,7 +74,7 @@ use miner::{self, Miner, MinerService};
use spec::Spec;
use state::StateInfo;
use state_db::StateDB;
use stats::{prometheus, PrometheusMetrics};
use stats::{PrometheusMetrics, PrometheusRegistry};
use trace::LocalizedTrace;
use verification::queue::{kind::blocks::Unverified, QueueInfo};
@ -409,7 +408,7 @@ impl TestBlockChainClient {
/// Get temporary db state1
pub fn get_temp_state_db() -> StateDB {
let db = kvdb_memorydb::create(NUM_COLUMNS.unwrap_or(0));
let db = ethcore_db::InMemoryWithMetrics::create(NUM_COLUMNS.unwrap_or(0));
let journal_db = journaldb::new(Arc::new(db), journaldb::Algorithm::EarlyMerge, COL_STATE);
StateDB::new(journal_db, 1024 * 1024)
}
@ -1132,5 +1131,5 @@ impl super::traits::EngineClient for TestBlockChainClient {
}
impl PrometheusMetrics for TestBlockChainClient {
fn prometheus_metrics(&self, _r: &mut prometheus::Registry) {}
fn prometheus_metrics(&self, _r: &mut PrometheusRegistry) {}
}

2
crates/ethcore/src/lib.rs
View File

@ -73,8 +73,6 @@ extern crate ethcore_accounts as accounts;
extern crate ethcore_stratum;
#[cfg(feature = "json-tests")]
extern crate globset;
#[cfg(any(test, feature = "test-helpers"))]
extern crate kvdb_memorydb;
#[cfg(any(test, feature = "kvdb-rocksdb"))]
extern crate kvdb_rocksdb;
#[cfg(test)]

2
crates/ethcore/src/snapshot/consensus/authority.rs
View File

@ -32,9 +32,9 @@ use snapshot::{Error, ManifestData, Progress};
use blockchain::{BlockChain, BlockChainDB, BlockProvider};
use bytes::Bytes;
use db::KeyValueDB;
use ethereum_types::{H256, U256};
use itertools::{Itertools, Position};
use kvdb::KeyValueDB;
use rlp::{Rlp, RlpStream};
use types::{
encoded, header::Header, ids::BlockId, receipt::TypedReceipt, transaction::TypedTransaction,

2
crates/ethcore/src/snapshot/consensus/work.rs
View File

@ -32,9 +32,9 @@ use std::{
use blockchain::{BlockChain, BlockChainDB, BlockProvider};
use bytes::Bytes;
use db::KeyValueDB;
use engines::EthEngine;
use ethereum_types::H256;
use kvdb::KeyValueDB;
use rand::OsRng;
use rlp::{Rlp, RlpStream};
use snapshot::{block::AbridgedBlock, Error, ManifestData, Progress};

2
crates/ethcore/src/snapshot/mod.rs
View File

@ -35,12 +35,12 @@ use engines::EthEngine;
use types::{header::Header, ids::BlockId};
use bytes::Bytes;
use db::{DBValue, KeyValueDB};
use ethereum_types::H256;
use ethtrie::{TrieDB, TrieDBMut};
use hash_db::HashDB;
use journaldb::{self, Algorithm, JournalDB};
use keccak_hasher::KeccakHasher;
use kvdb::{DBValue, KeyValueDB};
use num_cpus;
use parking_lot::Mutex;
use rlp::{Rlp, RlpStream};

28
crates/ethcore/src/snapshot/tests/state.rs
View File

@ -82,8 +82,11 @@ fn snap_and_restore() {
let db_path = tempdir.path().join("db");
let db = {
let new_db = Arc::new(Database::open(&db_cfg, &db_path.to_string_lossy()).unwrap());
let mut rebuilder = StateRebuilder::new(new_db.clone(), Algorithm::OverlayRecent);
let new_db = Database::open(&db_cfg, &db_path.to_string_lossy()).unwrap();
let new_db_with_metrics: Arc<dyn ethcore_db::KeyValueDB> =
Arc::new(ethcore_db::DatabaseWithMetrics::new(new_db));
let mut rebuilder =
StateRebuilder::new(new_db_with_metrics.clone(), Algorithm::OverlayRecent);
let reader = PackedReader::new(&snap_file).unwrap().unwrap();
let flag = AtomicBool::new(true);
@ -98,7 +101,7 @@ fn snap_and_restore() {
assert_eq!(rebuilder.state_root(), state_root);
rebuilder.finalize(1000, H256::default()).unwrap();
new_db
new_db_with_metrics
};
let new_db = journaldb::new(db, Algorithm::OverlayRecent, ::db::COL_STATE);
@ -163,10 +166,11 @@ fn get_code_from_prev_chunk() {
let tempdir = TempDir::new("").unwrap();
let db_cfg = DatabaseConfig::with_columns(::db::NUM_COLUMNS);
let new_db = Arc::new(Database::open(&db_cfg, tempdir.path().to_str().unwrap()).unwrap());
let new_db = Database::open(&db_cfg, tempdir.path().to_str().unwrap()).unwrap();
let new_db_with_metrics = Arc::new(db::DatabaseWithMetrics::new(new_db));
{
let mut rebuilder = StateRebuilder::new(new_db.clone(), Algorithm::OverlayRecent);
let mut rebuilder =
StateRebuilder::new(new_db_with_metrics.clone(), Algorithm::OverlayRecent);
let flag = AtomicBool::new(true);
rebuilder.feed(&chunk1, &flag).unwrap();
@ -175,7 +179,11 @@ fn get_code_from_prev_chunk() {
rebuilder.finalize(1000, H256::random()).unwrap();
}
let state_db = journaldb::new(new_db, Algorithm::OverlayRecent, ::db::COL_STATE);
let state_db = journaldb::new(
new_db_with_metrics,
Algorithm::OverlayRecent,
::db::COL_STATE,
);
assert_eq!(state_db.earliest_era(), Some(1000));
}
@ -214,8 +222,10 @@ fn checks_flag() {
let tempdir = TempDir::new("").unwrap();
let db_path = tempdir.path().join("db");
{
let new_db = Arc::new(Database::open(&db_cfg, &db_path.to_string_lossy()).unwrap());
let mut rebuilder = StateRebuilder::new(new_db.clone(), Algorithm::OverlayRecent);
let new_db = Database::open(&db_cfg, &db_path.to_string_lossy()).unwrap();
let new_db_with_metrics = Arc::new(db::DatabaseWithMetrics::new(new_db));
let mut rebuilder =
StateRebuilder::new(new_db_with_metrics.clone(), Algorithm::OverlayRecent);
let reader = PackedReader::new(&snap_file).unwrap().unwrap();
let flag = AtomicBool::new(false);

2
crates/ethcore/src/spec/spec.rs
View File

@ -970,7 +970,7 @@ impl Spec {
let factories = Default::default();
let mut db = journaldb::new(
Arc::new(kvdb_memorydb::create(0)),
Arc::new(db::InMemoryWithMetrics::create(0)),
journaldb::Algorithm::Archive,
None,
);

23
crates/ethcore/src/test_helpers.rs
View File

@ -23,12 +23,12 @@ use blockchain::{
};
use blooms_db;
use bytes::Bytes;
use db::KeyValueDB;
use ethereum_types::{Address, H256, U256};
use ethkey::KeyPair;
use evm::Factory as EvmFactory;
use hash::keccak;
use io::IoChannel;
use kvdb::KeyValueDB;
use kvdb_rocksdb::{self, Database, DatabaseConfig};
use parking_lot::RwLock;
use rlp::{self, RlpStream};
@ -350,6 +350,10 @@ impl BlockChainDB for TestBlockChainDB {
}
}
impl stats::PrometheusMetrics for TestBlockChainDB {
fn prometheus_metrics(&self, _: &mut stats::PrometheusRegistry) {}
}
/// Creates new test instance of `BlockChainDB`
pub fn new_db() -> Arc<dyn BlockChainDB> {
let blooms_dir = TempDir::new("").unwrap();
@ -360,7 +364,9 @@ pub fn new_db() -> Arc<dyn BlockChainDB> {
trace_blooms: blooms_db::Database::open(trace_blooms_dir.path()).unwrap(),
_blooms_dir: blooms_dir,
_trace_blooms_dir: trace_blooms_dir,
key_value: Arc::new(::kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap())),
key_value: Arc::new(ethcore_db::InMemoryWithMetrics::create(
::db::NUM_COLUMNS.unwrap(),
)),
};
Arc::new(db)
@ -374,13 +380,13 @@ pub fn new_temp_db(tempdir: &Path) -> Arc<dyn BlockChainDB> {
let db_config = DatabaseConfig::with_columns(::db::NUM_COLUMNS);
let key_value_db = Database::open(&db_config, key_value_dir.to_str().unwrap()).unwrap();
let key_value_db_with_metrics = ethcore_db::DatabaseWithMetrics::new(key_value_db);
let db = TestBlockChainDB {
blooms: blooms_db::Database::open(blooms_dir.path()).unwrap(),
trace_blooms: blooms_db::Database::open(trace_blooms_dir.path()).unwrap(),
_blooms_dir: blooms_dir,
_trace_blooms_dir: trace_blooms_dir,
key_value: Arc::new(key_value_db),
key_value: Arc::new(key_value_db_with_metrics),
};
Arc::new(db)
@ -413,13 +419,14 @@ pub fn restoration_db_handler(
&self.trace_blooms
}
}
impl stats::PrometheusMetrics for RestorationDB {
fn prometheus_metrics(&self, _: &mut stats::PrometheusRegistry) {}
}
impl BlockChainDBHandler for RestorationDBHandler {
fn open(&self, db_path: &Path) -> io::Result<Arc<dyn BlockChainDB>> {
let key_value = Arc::new(kvdb_rocksdb::Database::open(
&self.config,
&db_path.to_string_lossy(),
)?);
let key_value = kvdb_rocksdb::Database::open(&self.config, &db_path.to_string_lossy())?;
let key_value = Arc::new(db::DatabaseWithMetrics::new(key_value));
let blooms_path = db_path.join("blooms");
let trace_blooms_path = db_path.join("trace_blooms");
fs::create_dir_all(&blooms_path)?;

42
crates/ethcore/sync/src/api.rs
View File

@ -42,7 +42,7 @@ use ethkey::Secret;
use io::TimerToken;
use network::IpFilter;
use parking_lot::{Mutex, RwLock};
use stats::{prometheus, prometheus_counter, prometheus_gauge, PrometheusMetrics};
use stats::{PrometheusMetrics, PrometheusRegistry};
use std::{
net::{AddrParseError, SocketAddr},
@ -323,11 +323,11 @@ impl SyncProvider for EthSync {
}
impl PrometheusMetrics for EthSync {
fn prometheus_metrics(&self, r: &mut prometheus::Registry) {
fn prometheus_metrics(&self, r: &mut PrometheusRegistry) {
let scalar = |b| if b { 1i64 } else { 0i64 };
let sync_status = self.status();
prometheus_gauge(r,
r.register_gauge(
"sync_status",
"WaitingPeers(0), SnapshotManifest(1), SnapshotData(2), SnapshotWaiting(3), Blocks(4), Idle(5), Waiting(6), NewBlocks(7)",
match self.eth_handler.sync.status().state {
@ -342,59 +342,50 @@ impl PrometheusMetrics for EthSync {
});
for (key, value) in sync_status.item_sizes.iter() {
prometheus_gauge(
r,
r.register_gauge(
&key,
format!("Total item number of {}", key).as_str(),
*value as i64,
);
}
prometheus_gauge(
r,
r.register_gauge(
"net_peers",
"Total number of connected peers",
sync_status.num_peers as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"net_active_peers",
"Total number of active peers",
sync_status.num_active_peers as i64,
);
prometheus_counter(
r,
r.register_counter(
"sync_blocks_recieved",
"Number of blocks downloaded so far",
sync_status.blocks_received as i64,
);
prometheus_counter(
r,
r.register_counter(
"sync_blocks_total",
"Total number of blocks for the sync process",
sync_status.blocks_total as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"sync_blocks_highest",
"Highest block number in the download queue",
sync_status.highest_block_number.unwrap_or(0) as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"snapshot_download_active",
"1 if downloading snapshots",
scalar(sync_status.is_snapshot_syncing()),
);
prometheus_gauge(
r,
r.register_gauge(
"snapshot_download_chunks",
"Snapshot chunks",
sync_status.num_snapshot_chunks as i64,
);
prometheus_gauge(
r,
r.register_gauge(
"snapshot_download_chunks_done",
"Snapshot chunks downloaded",
sync_status.snapshot_chunks_done as i64,
@ -408,8 +399,7 @@ impl PrometheusMetrics for EthSync {
.manifest_block()
.unwrap_or((0, H256::zero()));
prometheus_gauge(
r,
r.register_gauge(
"snapshot_create_block",
"First block of the current snapshot creation",
if let CreationStatus::Ongoing { block_number } = creation {
@ -418,8 +408,7 @@ impl PrometheusMetrics for EthSync {
0
},
);
prometheus_gauge(
r,
r.register_gauge(
"snapshot_restore_block",
"First block of the current snapshot restoration",
if let RestorationStatus::Ongoing { block_number, .. } = restoration {
@ -428,8 +417,7 @@ impl PrometheusMetrics for EthSync {
0
},
);
prometheus_gauge(
r,
r.register_gauge(
"snapshot_manifest_block",
"First block number of the present snapshot",
manifest_block_num as i64,

4
crates/rpc/src/v1/tests/helpers/sync_provider.rs
View File

@ -19,7 +19,7 @@
use ethereum_types::H256;
use network::client_version::ClientVersion;
use parking_lot::RwLock;
use stats::{prometheus, PrometheusMetrics};
use stats::{PrometheusMetrics, PrometheusRegistry};
use std::collections::BTreeMap;
use sync::{EthProtocolInfo, PeerInfo, SyncProvider, SyncState, SyncStatus, TransactionStats};
@ -69,7 +69,7 @@ impl TestSyncProvider {
}
impl PrometheusMetrics for TestSyncProvider {
fn prometheus_metrics(&self, _: &mut prometheus::Registry) {}
fn prometheus_metrics(&self, _: &mut PrometheusRegistry) {}
}
impl SyncProvider for TestSyncProvider {

59
crates/util/stats/src/lib.rs
View File

@ -26,39 +26,64 @@ use std::{
extern crate log;
pub extern crate prometheus;
/// Implements a prometheus metrics collector
pub trait PrometheusMetrics {
fn prometheus_metrics(&self, registry: &mut prometheus::Registry);
pub struct PrometheusRegistry {
prefix: String,
registry: prometheus::Registry,
}
/// Adds a new prometheus counter with the specified value
pub fn prometheus_counter(reg: &mut prometheus::Registry, name: &str, help: &str, value: i64) {
let c = prometheus::IntCounter::new(name, help).expect("name and help must be non-empty");
impl PrometheusRegistry {
/// Create a new instance with the specified prefix
pub fn new(prefix: String) -> Self {
Self {
prefix,
registry: prometheus::Registry::new(),
}
}
/// Get internal registry
pub fn registry(&self) -> &prometheus::Registry {
&self.registry
}
/// Adds a new prometheus counter with the specified value
pub fn register_counter(&mut self, name: &str, help: &str, value: i64) {
let name = format!("{}{}", self.prefix, name);
let c = prometheus::IntCounter::new(name.as_str(), help)
.expect("name and help must be non-empty");
c.inc_by(value);
reg.register(Box::new(c))
self.registry
.register(Box::new(c))
.expect("prometheus identifiers must be unique");
}
}
/// Adds a new prometheus gauge with the specified gauge
pub fn prometheus_gauge(reg: &mut prometheus::Registry, name: &str, help: &str, value: i64) {
let g = prometheus::IntGauge::new(name, help).expect("name and help must be non-empty");
/// Adds a new prometheus gauge with the specified gauge
pub fn register_gauge(&mut self, name: &str, help: &str, value: i64) {
let name = format!("{}{}", self.prefix, name);
let g = prometheus::IntGauge::new(name.as_str(), help)
.expect("name and help must be non-empty");
g.set(value);
reg.register(Box::new(g))
self.registry
.register(Box::new(g))
.expect("prometheus identifiers must be are unique");
}
}
/// Adds a new prometheus counter with the time spent in running the specified function
pub fn prometheus_optime<F: Fn() -> T, T>(r: &mut prometheus::Registry, name: &str, f: &F) -> T {
/// Adds a new prometheus counter with the time spent in running the specified function
pub fn register_optime<F: Fn() -> T, T>(&mut self, name: &str, f: &F) -> T {
let start = Instant::now();
let t = f();
let elapsed = start.elapsed();
prometheus_gauge(
r,
self.register_gauge(
&format!("optime_{}", name),
&format!("Time to perform {}", name),
elapsed.as_millis() as i64,
);
t
}
}
/// Implements a prometheus metrics collector
pub trait PrometheusMetrics {
fn prometheus_metrics(&self, registry: &mut PrometheusRegistry);
}
/// Sorted corpus of data.