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forgot to convert tier_sec_size from ms. 1 was a very large default

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Bryan Stitt 2023-06-18 17:57:21 -07:00
parent ba410cf126
commit 58cc129837
1 changed files with 12 additions and 4 deletions
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16
web3_proxy/src/rpcs/consensus.rs
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@ -10,7 +10,7 @@ use hashbrown::{HashMap, HashSet};
use hdrhistogram::serialization::{Serializer, V2DeflateSerializer};
use hdrhistogram::Histogram;
use itertools::{Itertools, MinMaxResult};
use log::{log_enabled, trace, warn, Level};
use log::{debug, log_enabled, trace, warn, Level};
use moka::future::Cache;
use serde::Serialize;
use std::cmp::{Ordering, Reverse};
@ -497,9 +497,17 @@ impl ConsensusFinder {
trace!("weighted_latencies: {}", encoded);
}
// TODO: get someone who is better at math to do something smarter. maybe involving stddev?
// bucket sizes of the larger of 30ms or 1/2 the lowest latency
let tier_sec_size = 30f32.max(min_median_latency_sec / 2.0);
trace!("median_latencies_sec: {:#?}", median_latencies_sec);
trace!("min_median_latency_sec: {}", min_median_latency_sec);
// TODO: get someone who is better at math to do something smarter. maybe involving stddev? maybe involving cutting the histogram at the troughs?
// bucket sizes of the larger of 20ms or 1/2 the lowest latency
// TODO: is 20ms an okay default? make it configurable?
// TODO: does keeping the buckets the same size make sense?
let tier_sec_size = 0.020f32.max(min_median_latency_sec / 2.0);
trace!("tier_sec_size: {}", tier_sec_size);
for (rpc, median_latency_sec) in median_latencies_sec.into_iter() {
let tier = (median_latency_sec - min_median_latency_sec) / tier_sec_size;