Files
felhom.eu/documentation/audits/catalog-sweep-2026-10-24/tools/memprobe-guest.sh
T
admin 67053335d1
gates / gates (push) Successful in 13m17s
Catalog sweep 2026-10-24: all 65 catalog apps on a fresh box (52 work, 10 with a problem, 0 broken); register 208 -> 217 (R-1269..R-1277 opened; notes on R-739, R-1267); STATUS + D46; map B1 re-checked; evidence
Every catalog app installed, used, backed up, removed keeping data, reinstalled, restored and removed with data on a
fresh box from the public ISO (demo-hp VM 9360, Tester4), endpoint-level. Worst: a reinstall's capture rewrites the
kept unit so its restore breaks the app (R-1269, P2), the restore still reports success (R-1270, P2), and „use my kept
data" loaded another box's future-dated database (R-1271, P2). Drill catalog fixes for the morning list (n8n usage
data; OpenGist 256M, proven by a cgroup probe). VM 9360 and LXC 9361 destroyed; hub host Tester4-aa9466 left for the
operator. REPORT-catalog-sweep-2026-10-24.md.
2026-10-25 00:13:05 +02:00

15 lines
599 B
Bash

#!/bin/bash
# runs IN the guest: memprobe-guest.sh <container> <out> [samples]
c=$1; out=$2; n=${3:-400}; seen=0
for i in $(seq 1 $n); do
id=$(docker inspect -f '{{.Id}}' "$c" 2>/dev/null)
d=/sys/fs/cgroup/system.slice/docker-$id.scope
if [ -n "$id" ] && [ -d "$d" ]; then
seen=1
echo "$(date -u +%T) anon=$(awk '/^anon /{print int($2/1048576)}' $d/memory.stat)MiB swap=$(( $(cat $d/memory.swap.current 2>/dev/null || echo 0) / 1048576 ))MiB max=$(cat $d/memory.max) $(tr '\n' ' ' < $d/memory.events)" >> "$out"
elif [ $seen = 1 ] && [ -z "$id" ]; then
break
fi
sleep 3
done