ops: castopod/bonfire notes; amount-ladder bench

benchmarks/amount-ladder/sample-load-inside.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+# Sample host + three-container CPU/RSS from koopa (run as hernani via ssh).
+# Usage (local):  ssh hernani@koopa 'bash -s' < sample-load-inside.sh
+# Or:            ./sample-load-inside.sh   # if executed ON koopa as hernani
+set -eu
+tag="${1:-manual}"
+echo "=== sample_load tag=$tag $(date -u +%FT%TZ) ==="
+echo "=== loadavg ==="
+cat /proc/loadavg
+echo "=== mem ==="
+free -h 2>/dev/null || true
+echo "=== top host cpu ==="
+ps -eo pid,pcpu,pmem,rss,etime,comm --sort=-pcpu 2>/dev/null | head -15
+echo "=== exchange (taler-exchange-hacktivism) ==="
+podman exec taler-exchange-hacktivism \
+  ps -eo pid,pcpu,pmem,rss,etime,args 2>/dev/null \
+  | grep -E 'taler-exchange|postgres -D|PID' | head -25 || true
+echo "=== merchant (taler-hacktivism) ==="
+podman exec taler-hacktivism \
+  ps -eo pid,pcpu,pmem,rss,etime,args 2>/dev/null \
+  | grep -E 'taler-merchant|nginx|postgres -D' | head -25 || true
+echo "=== bank (taler-bank-hacktivism) ==="
+podman exec taler-bank-hacktivism \
+  ps -eo pid,pcpu,pmem,rss,etime,args 2>/dev/null \
+  | grep -E 'java|libeufin|postgres -D' | head -15 || true
+echo "=== sample_load done ==="