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I/O metrics (#224)

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* feat: Proxy Node IO stats to the FE

* chore: Sync up FE

* feat: Charts for cache sizes

* feat: All graphs are in

* chore: Remove browserlist
This commit is contained in:
Maciej Hirsz
2020-01-30 15:03:19 +01:00
committed by GitHub
parent 668065c1a8
commit 19f57d71be
14 changed files with 211 additions and 21 deletions
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backend/src/node.rs
+34 -12
View File
@@ -1,7 +1,7 @@
use bytes::Bytes;
use std::sync::Arc;
use crate::types::{NodeId, NodeDetails, NodeStats, NodeHardware, NodeLocation, BlockDetails, Block, Timestamp};
use crate::types::{NodeId, NodeDetails, NodeStats, NodeIO, NodeHardware, NodeLocation, BlockDetails, Block, Timestamp};
use crate::util::now;
pub mod message;
@@ -19,6 +19,8 @@ pub struct Node {
details: NodeDetails,
/// Basic stats
stats: NodeStats,
/// Node IO stats
io: NodeIO,
/// Best block
best: BlockDetails,
/// Finalized block
@@ -42,16 +44,9 @@ impl Node {
Node {
details,
stats: NodeStats {
txcount: 0,
peers: 0,
},
best: BlockDetails {
block: Block::zero(),
block_timestamp: now(),
block_time: 0,
propagation_time: None,
},
stats: NodeStats::default(),
io: NodeIO::default(),
best: BlockDetails::default(),
finalized: Block::zero(),
throttle: 0,
hardware: NodeHardware::default(),
@@ -70,6 +65,10 @@ impl Node {
&self.stats
}
pub fn io(&self) -> &NodeIO {
&self.io
}
pub fn best(&self) -> &Block {
&self.best.block
}
@@ -105,7 +104,7 @@ impl Node {
if block.height > self.best.block.height {
self.stale = false;
self.best.block = block;
true
} else {
false
@@ -157,6 +156,29 @@ impl Node {
}
}
pub fn update_io(&mut self, interval: &SystemInterval) -> Option<&NodeIO> {
let mut changed = false;
if let Some(size) = interval.used_state_cache_size {
changed |= self.io.used_state_cache_size.push(size);
}
if let Some(size) = interval.used_db_cache_size {
changed |= self.io.used_db_cache_size.push(size);
}
if let Some(bps) = interval.disk_read_per_sec {
changed |= self.io.disk_read_per_sec.push(bps);
}
if let Some(bps) = interval.disk_write_per_sec {
changed |= self.io.disk_write_per_sec.push(bps);
}
if changed {
Some(&self.io)
} else {
None
}
}
pub fn update_finalized(&mut self, block: Block) -> Option<&Block> {
if block.height > self.finalized.height {
self.finalized = block;