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Monitoring: metric history, one edition of metrics, and x:Metric over the stored samples (MON-4 to MON-7, MON-9, MON-17, MON-39)

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Every node writes a sample per metric on metricsCollectionInterval:
counters as the increase since its last sample, gauges always, histograms
as totals when changed. Samples are x:Metric in the registry's encoding
under the telemetry key class, ids time-ordered. x:Metric/get and /query
read them with metric and timestamp filters and full paging, hide what's
past holdMetricsFor, and the data purge deletes it. The is_enterprise
split is gone, so every gauge and histogram is collected and exported, and
queue.count is set from the queue itself. The shared metrics suite runs.
This commit is contained in:
jcoffey-dev
2026-09-19 08:21:45 -07:00
parent 715f219528
commit 9f7035588f
18 changed files with 586 additions and 64 deletions
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crates/trc/src/ipc/metrics.rs
+9 -20
View File
@@ -207,7 +207,7 @@ impl Collector {
METRIC_INTERESTS.update(interests);
}
pub fn collect_counters(_is_enterprise: bool) -> impl Iterator<Item = EventCounter> {
pub fn collect_counters() -> impl Iterator<Item = EventCounter> {
EVENT_COUNTERS
.inner()
.iter()
@@ -225,21 +225,20 @@ impl Collector {
})
}
pub fn collect_gauges(is_enterprise: bool) -> impl Iterator<Item = &'static AtomicGauge> {
static E_GAUGES: &[&AtomicGauge] =
// inbuxa: MON-6: one edition, every gauge
pub fn collect_gauges() -> impl Iterator<Item = &'static AtomicGauge> {
static GAUGES: &[&AtomicGauge] =
&[&SERVER_MEMORY, &QUEUE_COUNT, &USER_COUNT, &DOMAIN_COUNT];
static C_GAUGES: &[&AtomicGauge] = &[&SERVER_MEMORY, &USER_COUNT, &DOMAIN_COUNT];
if is_enterprise { E_GAUGES } else { C_GAUGES }
GAUGES
.iter()
.copied()
.chain(CONNECTION_METRICS.iter().map(|m| &m.active_connections))
}
pub fn collect_histograms(
is_enterprise: bool,
) -> impl Iterator<Item = &'static AtomicHistogram<12>> {
static E_HISTOGRAMS: &[&AtomicHistogram<12>] = &[
// inbuxa: MON-6: one edition, every histogram
pub fn collect_histograms() -> impl Iterator<Item = &'static AtomicHistogram<12>> {
static HISTOGRAMS: &[&AtomicHistogram<12>] = &[
&MESSAGE_INGESTION_TIME,
&MESSAGE_INDEX_TIME,
&MESSAGE_DELIVERY_TIME,
@@ -252,17 +251,7 @@ impl Collector {
&STORE_BLOB_WRITE_TIME,
&DNS_LOOKUP_TIME,
];
static C_HISTOGRAMS: &[&AtomicHistogram<12>] = &[
&MESSAGE_DELIVERY_TIME,
&MESSAGE_INCOMING_SIZE,
&MESSAGE_SUBMISSION_SIZE,
];
if is_enterprise {
E_HISTOGRAMS
} else {
C_HISTOGRAMS
}
HISTOGRAMS
.iter()
.copied()
.chain(CONNECTION_METRICS.iter().map(|m| &m.elapsed))