diff --git a/monitoring/scripts/docker-stats-textfile.sh b/monitoring/scripts/docker-stats-textfile.sh
index 905df64..053012c 100755
--- a/monitoring/scripts/docker-stats-textfile.sh
+++ b/monitoring/scripts/docker-stats-textfile.sh
@@ -3,6 +3,11 @@
 # cAdvisor can't collect metrics on this host (Docker 29 + overlayfs snapshotter,
 # google/cadvisor#3860), so we sample the Docker stats API instead — it reads cgroup-v2
 # usage directly and is independent of the storage-driver layer-resolution bug.
+# Status 2026-07-11: #3860 still open at cAdvisor v0.60.5. Only disk-stats collection is
+# broken; `--disable_metrics=disk` makes cAdvisor work (per-container CPU/mem/net, no
+# container_fs_*). Deliberately staying with this script: no privileged container, no 15s
+# sampling loop, and it exposes the anon-memory metric dashboards/alerts depend on.
+# Upstream fix to watch: google/cadvisor#3892 (+ #3910).
 #
 # Metrics {name=...}:
 #   docker_container_cpu_percent          CPU% across all cores