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feat: add slot information to the simenv #199

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Merged
prestwich merged 1 commit into from
Dec 18, 2025
Merged

feat: add slot information to the simenv #199

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40 changes: 27 additions & 13 deletions src/tasks/env.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -280,11 +280,14 @@ impl EnvTask {
let mut span = info_span!(
parent: None,
"SimEnv",
confirmed_host.number = "initial",
confirmed_ru.number = "initial",
confirmed_ru.hash = "initial",
sim_host.number = "initial",
sim_ru.number = "initial",
confirmed.host.number = "initial",
confirmed.ru.number = "initial",
confirmed.ru.hash = "initial",
confirmed.timestamp = 0,
confirmed.slot = 0,
sim.host.number = "initial",
sim.ru.number = "initial",
sim_slot = 0,
trace_id = tracing::field::Empty,
);

Expand All @@ -293,17 +296,25 @@ impl EnvTask {
.instrument(info_span!(parent: &span, "waiting_for_notification"))
.await
{
// Ensure that we record the OpenTelemetry trace ID in the span.
span.record("trace_id", span.context().span().span_context().trace_id().to_string());

let host_block_number =
self.config.constants.rollup_block_to_host_block_num(rollup_header.number);
let rollup_block_number = rollup_header.number;
let confirmed_slot = self
.config
.slot_calculator
.slot_ending_at(rollup_header.timestamp)
.expect("valid timestamp");
let sim_slot = self.config.slot_calculator.current_slot().expect("chain has started");

// Populate span fields.
// Ensure that we record the OpenTelemetry trace ID in the span.
span.record("trace_id", span.context().span().span_context().trace_id().to_string());
span.record("confirmed_host.number", host_block_number);
span.record("confirmed_ru.number", rollup_block_number);
span.record("confirmed_ru.hash", rollup_header.hash.to_string());
span.record("confirmed.timestamp", rollup_header.timestamp);
span.record("confirmed.slot", confirmed_slot);
span.record("sim.slot", sim_slot);
span.record("sim_host.number", host_block_number + 1);
span.record("sim_ru.number", rollup_block_number + 1);

Expand Down Expand Up @@ -369,11 +380,14 @@ impl EnvTask {
// Create a new span for the next iteration.
span = info_span!(
"SimEnv",
confirmed_host.number = host_block_number + 1,
confirmed_ru.number = rollup_block_number + 1,
confirmed_ru.hash = tracing::field::Empty,
sim_host.number = host_block_number + 2,
sim_ru.number = rollup_block_number + 2,
confirmed.host.number = host_block_number + 1,
confirmed.ru.number = rollup_block_number + 1,
confirmed.ru.hash = tracing::field::Empty,
confirmed.timestamp = tracing::field::Empty,
confirmed.slot = tracing::field::Empty,
sim.host.number = host_block_number + 2,
sim.ru.number = rollup_block_number + 2,
sim.slot = tracing::field::Empty,
trace_id = tracing::field::Empty,
);
}
Expand Down