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cli: increase the time limit for the host-perf-check command #4498

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Dec 9, 2021
Merged

cli: increase the time limit for the host-perf-check command #4498

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12 changes: 10 additions & 2 deletions cli/src/host_perf_check.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ use polkadot_performance_test::{
use std::time::Duration;

pub fn host_perf_check() -> Result<(), PerfCheckError> {
let pvf_prepare_time_limit = time_limit_from_baseline(PVF_PREPARE_TIME_LIMIT);
let erasure_coding_time_limit = time_limit_from_baseline(ERASURE_CODING_TIME_LIMIT);
let wasm_code =
polkadot_performance_test::WASM_BINARY.ok_or(PerfCheckError::WasmBinaryMissing)?;

Expand All @@ -32,19 +34,25 @@ pub fn host_perf_check() -> Result<(), PerfCheckError> {

info!("Running the performance checks...");

perf_check("PVF-prepare", PVF_PREPARE_TIME_LIMIT, || measure_pvf_prepare(code.as_ref()))?;
perf_check("PVF-prepare", pvf_prepare_time_limit, || measure_pvf_prepare(code.as_ref()))?;

perf_check("Erasure-coding", ERASURE_CODING_TIME_LIMIT, || {
perf_check("Erasure-coding", erasure_coding_time_limit, || {
measure_erasure_coding(ERASURE_CODING_N_VALIDATORS, code.as_ref())
})?;

Ok(())
}

/// Returns a no-warning threshold for the given time limit.
fn green_threshold(duration: Duration) -> Duration {
duration * 4 / 5
}

/// Returns an extended time limit to be used for the actual check.
fn time_limit_from_baseline(duration: Duration) -> Duration {
duration * 3 / 2
}

fn perf_check(
test_name: &str,
time_limit: Duration,
Expand Down