chore: Update OpenTelemetry dependencies (#10941)

Fixes #10937

## Description
Update OpenTelemetry dependencies and take advantage of the new functionality.

### Security Considerations
None known.

### Scaling Considerations


### Documentation Considerations
n/a

### Testing Considerations
Automated verification of Prometheus endpoint output will come later, but expected output was confirmed manually for now:
```
# HELP target_info Target metadata
# TYPE target_info gauge
target_info{service_name="agd-cosmos",telemetry_sdk_language="nodejs",telemetry_sdk_name="opentelemetry",telemetry_sdk_version="1.30.1",service_instance_id="0.38058012855521905"} 1
# HELP swingset_vat_startup Vat startup time (ms)
# TYPE swingset_vat_startup histogram
swingset_vat_startup_count 5 1738694524397
swingset_vat_startup_sum 2212 1738694524397
swingset_vat_startup_bucket{le="5"} 0 1738694524397
swingset_vat_startup_bucket{le="10"} 0 1738694524397
swingset_vat_startup_bucket{le="25"} 0 1738694524397
swingset_vat_startup_bucket{le="50"} 0 1738694524397
swingset_vat_startup_bucket{le="100"} 1 1738694524397
swingset_vat_startup_bucket{le="250"} 1 1738694524397
swingset_vat_startup_bucket{le="500"} 3 1738694524397
swingset_vat_startup_bucket{le="1000"} 5 1738694524397
swingset_vat_startup_bucket{le="2500"} 5 1738694524397
swingset_vat_startup_bucket{le="5000"} 5 1738694524397
swingset_vat_startup_bucket{le="10000"} 5 1738694524397
swingset_vat_startup_bucket{le="+Inf"} 5 1738694524397
# HELP swingset_all_syscall_total Total number of SwingSet kernel calls
# TYPE swingset_all_syscall_total counter
swingset_all_syscall_total 342 1738694524397
# HELP swingset_syscall_total Total number of SwingSet message send kernel calls
# TYPE swingset_syscall_total counter
swingset_syscall_total{syscall="send"} 1 1738694524397
swingset_syscall_total{syscall="callNow"} 0 1738694524397
swingset_syscall_total{syscall="subscribe"} 0 1738694524397
swingset_syscall_total{syscall="resolve"} 0 1738694524397
swingset_syscall_total{syscall="exit"} 0 1738694524397
swingset_syscall_total{syscall="vatstoreGet"} 136 1738694524397
swingset_syscall_total{syscall="vatstoreSet"} 183 1738694524397
swingset_syscall_total{syscall="vatstoreGetNext"} 22 1738694524397
swingset_syscall_total{syscall="vatstoreDelete"} 0 1738694524397
swingset_syscall_total{syscall="dropImports"} 0 1738694524397
```

### Upgrade Considerations
Changes should be unobservable outside of the cosmic-swingset Node.js process.
Verification in live networks should inspect Prometheus output[^1].

[^1]: as configured by environment variable `OTEL_EXPORTER_PROMETHEUS_PORT`.

packages/cosmic-swingset/package.json

@@ -42,8 +42,8 @@
     "@endo/patterns": "^1.4.8",
     "@endo/promise-kit": "^1.1.9",
     "@iarna/toml": "^2.2.3",
-    "@opentelemetry/api": "~1.3.0",
-    "@opentelemetry/sdk-metrics": "~1.9.0",
+    "@opentelemetry/api": "~1.9.0",
+    "@opentelemetry/sdk-metrics": "~1.30.1",
     "anylogger": "^0.21.0",
     "deterministic-json": "^1.0.5",
     "import-meta-resolve": "^2.2.1",

packages/cosmic-swingset/src/chain-main.js

@@ -22,7 +22,11 @@ import {
   exportMailbox,
 } from '@agoric/swingset-vat/src/devices/mailbox/mailbox.js';
 
-import { makeSlogSender, tryFlushSlogSender } from '@agoric/telemetry';
+import {
+  getTelemetryProviders,
+  makeSlogSender,
+  tryFlushSlogSender,
+} from '@agoric/telemetry';
 
 import {
   makeChainStorageRoot,
@@ -44,7 +48,6 @@ import {
 } from './helpers/bufferedStorage.js';
 import stringify from './helpers/json-stable-stringify.js';
 import { launch } from './launch-chain.js';
-import { getTelemetryProviders } from './kernel-stats.js';
 import { makeProcessValue } from './helpers/process-value.js';
 import {
   spawnSwingStoreExport,

packages/cosmic-swingset/src/kernel-stats.js

@@ -1,9 +1,5 @@
 // @ts-check
-import {
-  ExplicitBucketHistogramAggregation,
-  MeterProvider,
-  View,
-} from '@opentelemetry/sdk-metrics';
+import { MeterProvider } from '@opentelemetry/sdk-metrics';
 
 import { Fail } from '@endo/errors';
 import { isNat } from '@endo/nat';
@@ -15,8 +11,6 @@ import {
   KERNEL_STATS_UPDOWN_METRICS,
 } from '@agoric/swingset-vat/src/kernel/metrics.js';
 
-import { getTelemetryProviders as getTelemetryProvidersOriginal } from '@agoric/telemetry';
-
 import v8 from 'node:v8';
 import process from 'node:process';
 
@@ -132,42 +126,18 @@ const recordToKey = record =>
     Object.entries(record).sort(([ka], [kb]) => (ka < kb ? -1 : 1)),
   );
 
-/**
- * Return an array of Views defining explicit buckets for Histogram instruments
- * to which we record measurements.
- */
-export function getMetricsProviderViews() {
-  return Object.entries(HISTOGRAM_METRICS).map(
-    ([instrumentName, { boundaries }]) =>
-      // TODO: Add `instrumentType: InstrumentType.HISTOGRAM` and `meterName`
-      // filters (the latter of which should be a parameter of the exported
-      // function).
-      new View({
-        instrumentName,
-        aggregation: new ExplicitBucketHistogramAggregation([...boundaries]),
-      }),
-  );
-}
-
 export function makeDefaultMeterProvider() {
-  return new MeterProvider({ views: getMetricsProviderViews() });
-}
-
-/** @param {Omit<NonNullable<Parameters<typeof getTelemetryProvidersOriginal>[0]>, 'views'>} [powers] */
-export function getTelemetryProviders(powers = {}) {
-  return getTelemetryProvidersOriginal({
-    ...powers,
-    views: getMetricsProviderViews(),
-  });
+  return new MeterProvider();
 }
 
 /**
  * @param {OTelMeter} metricMeter
  * @param {string} name
  */
 function createHistogram(metricMeter, name) {
-  const { description } = HISTOGRAM_METRICS[name] || {};
-  return metricMeter.createHistogram(name, { description });
+  const { description, boundaries } = HISTOGRAM_METRICS[name] || {};
+  const advice = boundaries && { explicitBucketBoundaries: boundaries };
+  return metricMeter.createHistogram(name, { description, advice });
 }
 
 /**

packages/cosmic-swingset/src/sim-chain.js

@@ -9,14 +9,13 @@ import {
 
 import anylogger from 'anylogger';
 
-import { makeSlogSender } from '@agoric/telemetry';
+import { getTelemetryProviders, makeSlogSender } from '@agoric/telemetry';
 
 import { resolve as importMetaResolve } from 'import-meta-resolve';
 import { makeWithQueue } from '@agoric/internal/src/queue.js';
 import { makeBatchedDeliver } from '@agoric/internal/src/batched-deliver.js';
 import stringify from './helpers/json-stable-stringify.js';
 import { launch } from './launch-chain.js';
-import { getTelemetryProviders } from './kernel-stats.js';
 import { DEFAULT_SIM_SWINGSET_PARAMS, QueueInbound } from './sim-params.js';
 import { parseQueueSizes } from './params.js';
 import { makeKVStoreFromMap } from './helpers/bufferedStorage.js';

packages/solo/src/start.js

@@ -17,7 +17,11 @@ import anylogger from 'anylogger';
 // import djson from 'deterministic-json';
 
 import { assert, Fail } from '@endo/errors';
-import { makeSlogSender, tryFlushSlogSender } from '@agoric/telemetry';
+import {
+  getTelemetryProviders,
+  makeSlogSender,
+  tryFlushSlogSender,
+} from '@agoric/telemetry';
 import {
   loadSwingsetConfigFile,
   buildCommand,
@@ -36,7 +40,6 @@ import { makeWithQueue } from '@agoric/internal/src/queue.js';
 import { makeShutdown } from '@agoric/internal/src/node/shutdown.js';
 import {
   makeDefaultMeterProvider,
-  getTelemetryProviders,
   makeSlogCallbacks,
   exportKernelStats,
 } from '@agoric/cosmic-swingset/src/kernel-stats.js';

packages/telemetry/package.json

@@ -28,16 +28,16 @@
     "@endo/init": "^1.1.8",
     "@endo/marshal": "^1.6.3",
     "@endo/stream": "^1.2.9",
-    "@opentelemetry/api": "~1.3.0",
-    "@opentelemetry/api-logs": "0.53.0",
-    "@opentelemetry/exporter-prometheus": "~0.35.0",
-    "@opentelemetry/exporter-logs-otlp-http": "0.53.0",
-    "@opentelemetry/exporter-trace-otlp-http": "~0.35.0",
-    "@opentelemetry/resources": "~1.9.0",
-    "@opentelemetry/sdk-logs": "0.53.0",
-    "@opentelemetry/sdk-metrics": "~1.9.0",
-    "@opentelemetry/sdk-trace-base": "~1.9.0",
-    "@opentelemetry/semantic-conventions": "~1.27.0",
+    "@opentelemetry/api": "~1.9.0",
+    "@opentelemetry/api-logs": "0.57.1",
+    "@opentelemetry/exporter-prometheus": "~0.57.1",
+    "@opentelemetry/exporter-logs-otlp-http": "0.57.1",
+    "@opentelemetry/exporter-trace-otlp-http": "0.57.1",
+    "@opentelemetry/resources": "~1.30.1",
+    "@opentelemetry/sdk-logs": "0.57.1",
+    "@opentelemetry/sdk-metrics": "~1.30.1",
+    "@opentelemetry/sdk-trace-base": "~1.30.1",
+    "@opentelemetry/semantic-conventions": "~1.28.0",
     "anylogger": "^0.21.0",
     "better-sqlite3": "^9.1.1",
     "tmp": "^0.2.1"

packages/telemetry/src/index.js

@@ -111,6 +111,7 @@ const getPrometheusMeterProvider = ({
   const exporter = new PrometheusExporter(
     {
       port,
+      appendTimestamp: true,
     },
     () => {
       console.warn(

packages/telemetry/src/otel-trace.js

@@ -22,16 +22,26 @@ export const SPAN_EXPORT_DELAY_MS = 1_000;
 export const makeOtelTracingProvider = opts => {
   const { env = process.env } = opts || {};
 
+  // https://opentelemetry.io/docs/concepts/signals/
+  // https://opentelemetry.io/docs/specs/otel/protocol/exporter/#endpoint-urls-for-otlphttp
+  // https://github.com/open-telemetry/opentelemetry-js/blob/experimental/v0.57.1/experimental/packages/exporter-trace-otlp-http/README.md#configuration-options-as-environment-variables
   const { OTEL_EXPORTER_OTLP_ENDPOINT, OTEL_EXPORTER_OTLP_TRACES_ENDPOINT } =
     env;
   if (!OTEL_EXPORTER_OTLP_ENDPOINT && !OTEL_EXPORTER_OTLP_TRACES_ENDPOINT) {
+    console.debug(
+      'Not enabling OTLP Traces Exporter; enable with OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=<target URL> or OTEL_EXPORTER_OTLP_ENDPOINT=<target URL prefix>',
+    );
     return undefined;
   }
 
   const resource = new Resource(getResourceAttributes(opts));
 
   const exporter = new OTLPTraceExporter();
-  console.info('Enabling OTLP Traces Exporter to', exporter.getDefaultUrl({}));
+  console.info(
+    'Enabling OTLP Traces Exporter to',
+    OTEL_EXPORTER_OTLP_TRACES_ENDPOINT ||
+      `${OTEL_EXPORTER_OTLP_ENDPOINT}/v1/traces`,
+  );
 
   const provider = new BasicTracerProvider({ resource });
   provider.addSpanProcessor(