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Add erasure recovery stats to dashboard (#6079)

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This commit is contained in:
Pankaj Garg
2019-09-24 19:59:42 -07:00
committed by Grimes
parent 5f079137e5
commit de3765ab70
2 changed files with 128 additions and 10 deletions
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11
core/src/blocktree.rs
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@ -323,7 +323,7 @@ impl Blocktree {
// 3. Before trying recovery, check if enough number of shreds have been received
// 3a. Enough number of shreds = (#data + #coding shreds) > erasure.num_data
for (&(slot, set_index), erasure_meta) in erasure_metas.iter() {
let submit_metrics = |attempted: bool, status: String| {
let submit_metrics = |attempted: bool, status: String, recovered: usize| {
datapoint_info!(
"blocktree-erasure",
("slot", slot as i64, i64),
@ -331,6 +331,7 @@ impl Blocktree {
("end_index", erasure_meta.end_indexes().0 as i64, i64),
("recovery_attempted", attempted, bool),
("recovery_status", status, String),
("recovered", recovered as i64, i64),
);
};
@ -387,17 +388,17 @@ impl Blocktree {
set_index as usize,
slot,
) {
submit_metrics(true, format!("complete. recovered: {}", result.len()));
submit_metrics(true, "complete".into(), result.len());
recovered_data_shreds.append(&mut result);
} else {
submit_metrics(true, "incomplete".into());
submit_metrics(true, "incomplete".into(), 0);
}
}
ErasureMetaStatus::DataFull => {
submit_metrics(false, "complete".into());
submit_metrics(false, "complete".into(), 0);
}
ErasureMetaStatus::StillNeed(needed) => {
submit_metrics(false, format!("still need: {}", needed));
submit_metrics(false, format!("still need: {}", needed), 0);
}
};
}