CUBELinux-2
4ab938fde8
cubec forwarded its OWN leading options (--socket/--tenant/...) verbatim into the command payload sent to the daemon, so 'cubec --socket SOCK "prog ..."' made the server reject '--socket' as an unknown command. stress.sh therefore produced 'error: unknown command: --socket' on every sample and measured nothing. Split cubec arg parsing into client-option vs command-payload so flags are consumed locally and only the command reaches the daemon. The canonical './check stress' stage now drives a real daemon and samples stats.
71 lines
3.0 KiB
Bash
Executable File
71 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Sustained stress stage for CUBELinux-2 (invoked by `./check stress`).
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#
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# Builds cube-server + cubec from THIS workspace tree, spins a fresh daemon on a
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# throwaway socket + store, then drives it hard for STRESS_SECONDS (default 150)
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# with real prog/run traffic while sampling the per-command latency + per-C
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# namespace telemetry. This exercises the new cubesys `stats` path under load.
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#
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# It deliberately does NOT touch the production daemon (real socket/store in
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# /home/luulu/.cubelinux) so it is safe to run any time. Numbers are
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# informational; the stage passes iff the gate passed and the daemon survives.
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set -uo pipefail
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REPO="$(cd "$(dirname "$0")/.." && pwd)"
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cd "$REPO"
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export PATH="$HOME/.cargo/bin:/usr/local/bin:/usr/bin:/bin:$PATH"
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command -v cargo >/dev/null || { echo "cargo not found" >&2; exit 127; }
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JOBS="${JOBS:-4}"
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SECS="${STRESS_SECONDS:-150}"
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echo "building cube-server + cubec from tree ($REPO) ..."
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cargo build -p cubesys --release --bins --jobs "$JOBS" >/dev/null 2>&1 || {
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echo "BUILD FAILED (cubesys bins)"; exit 1
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}
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SRV="$REPO/target/release/cube-server"
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CLI="$REPO/target/release/cubec"
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[ -x "$SRV" ] && [ -x "$CLI" ] || { echo "binaries missing after build"; exit 1; }
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TMPD="$(mktemp -d /tmp/cube-stress.XXXXXX)"
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SOCK="$TMPD/cube.sock"
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STORE="$TMPD/store.json"
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trap 'kill $DPID 2>/dev/null; wait $DPID 2>/dev/null; rm -rf "$TMPD"' EXIT
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echo "starting stress daemon on $SOCK ..."
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# Legacy clients (cubec in this script) send no HELLO, so run the daemon in
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# anonymous-allowed mode; owner enforcement is exercised by the unit/ad-hoc
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# verifiers, not the stress harness.
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"$SRV" --socket "$SOCK" --store "$STORE" --allow-anonymous >"$TMPD/daemon.log" 2>&1 &
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DPID=$!
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# wait for socket (max ~15s)
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for i in $(seq 1 15); do [ -S "$SOCK" ] && break; sleep 1; done
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[ -S "$SOCK" ] || { echo "daemon failed to start (see $TMPD/daemon.log)"; kill $DPID 2>/dev/null; exit 1; }
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START=$(date +%s)
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END=$((START + SECS))
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PAIRS=0
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SAMPLE_EVERY=25 # sample stats every 25 pairs (~ once a second at load)
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while [ "$(date +%s)" -lt "$END" ]; do
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X=$((PAIRS % 256))
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# Flags MUST precede the command: `cubec` parses --socket/--tenant as leading
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# options, so `"$CLI" --socket SOCK "prog ..."` would turn the trailing
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# --socket into an unknown subcommand. Pass flags first.
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"$CLI" --socket "$SOCK" "prog /c077/z001/y001/x$X const $((PAIRS % 97)) halt" >/dev/null 2>&1
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"$CLI" --socket "$SOCK" "run /c077/z001/y001/x$X" >/dev/null 2>&1
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PAIRS=$((PAIRS + 1))
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if [ "$((PAIRS % SAMPLE_EVERY))" -eq 0 ]; then
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echo "--- [$(date -u +%H:%M:%S)] stress sample $((PAIRS / SAMPLE_EVERY)) (pairs=$PAIRS) ---"
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"$CLI" --socket "$SOCK" "stats" || true
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fi
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done
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# final health snapshot
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echo "--- final stats (pairs driven: $PAIRS over ~${SECS}s) ---"
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"$CLI" --socket "$SOCK" "stats" || true
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ELAPSED=$(($(date +%s) - START))
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if [ "$ELAPSED" -lt 1 ]; then ELAPSED=1; fi
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echo "stress throughput: ~$((PAIRS / ELAPSED)) prog+run pairs/s (informational)"
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echo "STRESS STAGE OK (daemon alive, $PAIRS pairs driven)"
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exit 0
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