bench: Cloud monitoring

scripts/cloud_bench_client.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+relay_url="${1:-}"
+mode="${2:-all}"
+
+if [[ -z "$relay_url" ]]; then
+  echo "usage: cloud-bench-client.sh <relay-url> [connect|echo|event|req|all]" >&2
+  exit 1
+fi
+
+bench_bin="${NOSTR_BENCH_BIN:-/usr/local/bin/nostr-bench}"
+bench_threads="${PARRHESIA_BENCH_THREADS:-0}"
+client_nofile="${PARRHESIA_BENCH_CLIENT_NOFILE:-262144}"
+
+ulimit -n "${client_nofile}" >/dev/null 2>&1 || true
+
+run_connect() {
+  echo "==> nostr-bench connect ${relay_url}"
+  "$bench_bin" connect --json \
+    -c "${PARRHESIA_BENCH_CONNECT_COUNT:-200}" \
+    -r "${PARRHESIA_BENCH_CONNECT_RATE:-100}" \
+    -k "${PARRHESIA_BENCH_KEEPALIVE_SECONDS:-5}" \
+    -t "${bench_threads}" \
+    "${relay_url}"
+}
+
+run_echo() {
+  echo "==> nostr-bench echo ${relay_url}"
+  "$bench_bin" echo --json \
+    -c "${PARRHESIA_BENCH_ECHO_COUNT:-100}" \
+    -r "${PARRHESIA_BENCH_ECHO_RATE:-50}" \
+    -k "${PARRHESIA_BENCH_KEEPALIVE_SECONDS:-5}" \
+    -t "${bench_threads}" \
+    --size "${PARRHESIA_BENCH_ECHO_SIZE:-512}" \
+    "${relay_url}"
+}
+
+run_event() {
+  echo "==> nostr-bench event ${relay_url}"
+  "$bench_bin" event --json \
+    -c "${PARRHESIA_BENCH_EVENT_COUNT:-100}" \
+    -r "${PARRHESIA_BENCH_EVENT_RATE:-50}" \
+    -k "${PARRHESIA_BENCH_KEEPALIVE_SECONDS:-5}" \
+    -t "${bench_threads}" \
+    "${relay_url}"
+}
+
+run_req() {
+  echo "==> nostr-bench req ${relay_url}"
+  "$bench_bin" req --json \
+    -c "${PARRHESIA_BENCH_REQ_COUNT:-100}" \
+    -r "${PARRHESIA_BENCH_REQ_RATE:-50}" \
+    -k "${PARRHESIA_BENCH_KEEPALIVE_SECONDS:-5}" \
+    -t "${bench_threads}" \
+    --limit "${PARRHESIA_BENCH_REQ_LIMIT:-10}" \
+    "${relay_url}"
+}
+
+case "$mode" in
+  connect) run_connect ;;
+  echo)    run_echo ;;
+  event)   run_event ;;
+  req)     run_req ;;
+  all)     run_connect; echo; run_echo; echo; run_event; echo; run_req ;;
+  *)       echo "unknown mode: $mode" >&2; exit 1 ;;
+esac