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Add SOLANA_METRICS_MAX_POINTS_PER_SECOND env var (#4342)

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Michael Vines 2019-05-19 13:56:52 -07:00 committed by GitHub
parent 4b6aca6120
commit 6283cc916d
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1 changed files with 13 additions and 3 deletions
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16
metrics/src/metrics.rs
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@ -99,8 +99,12 @@ macro_rules! datapoint_debug {
lazy_static! {
static ref HOST_INFO: String = {
let v = env::var("SOLANA_METRICS_DISPLAY_HOSTNAME")
.map(|x| x.parse().unwrap_or(0))
.map(|x| {
x.parse()
.expect("Failed to parse SOLANA_METRICS_DISPLAY_HOSTNAME")
})
.unwrap_or(0);
let name: String = hostname().unwrap_or_else(|_| "".to_string());
if v == 0 {
hash(name.as_bytes()).to_string()
@ -169,11 +173,17 @@ impl MetricsWriter for InfluxDbMetricsWriter {
impl Default for MetricsAgent {
fn default() -> Self {
let max_points_per_sec = env::var("SOLANA_METRICS_MAX_POINTS_PER_SECOND")
.map(|x| {
x.parse()
.expect("Failed to parse SOLANA_METRICS_MAX_POINTS_PER_SECOND")
})
.unwrap_or(4000);
Self::new(
Arc::new(InfluxDbMetricsWriter::new()),
Duration::from_secs(10),
//max per-second datapoint submission limit
4000,
max_points_per_sec,
)
}
}