diff --git a/k8s/install-cp.sh b/k8s/install-cp.sh
index bf0d96a..4dfaaa0 100644
--- a/k8s/install-cp.sh
+++ b/k8s/install-cp.sh
@@ -48,7 +48,9 @@ curl -sfL https://get.k3s.io | sh -s - server \
   $tls_san_flags \
   --flannel-backend=vxlan \
   --etcd-snapshot-schedule-cron='0 */6 * * *' \
-  --egress-selector-mode=agent
+  --egress-selector-mode=agent \
+  --etcd-arg heartbeat-interval=1000 \
+  --etcd-arg election-timeout=5000
 REMOTE_BOOT
 
 echo "  cnode1 install submitted."
@@ -117,7 +119,9 @@ curl -sfL https://get.k3s.io | sh -s - server \
   --advertise-address=$node_ip \
   $tls_san_flags \
   --flannel-backend=vxlan \
-  --egress-selector-mode=agent
+  --egress-selector-mode=agent \
+  --etcd-arg heartbeat-interval=1000 \
+  --etcd-arg election-timeout=5000
 REMOTE_JOIN
 
   echo "  $node_name install submitted."
diff --git a/proxmox/perf/scripts/audit-vm-disks.sh b/proxmox/perf/scripts/audit-vm-disks.sh
new file mode 100755
index 0000000..e1b0f9f
--- /dev/null
+++ b/proxmox/perf/scripts/audit-vm-disks.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/bash
+# Audit all VM disk configs on a Proxmox host
+set -uo pipefail
+HOST="$1"
+PROX_HOST="$HOST" bash tests/remote.sh prox '
+  qm list 2>/dev/null | tail -n +2 | while read -r line; do
+    vmid=$(echo "$line" | awk "{print \$1}")
+    name=$(echo "$line" | awk "{print \$2}")
+    status=$(echo "$line" | awk "{print \$3}")
+    echo "VMID=$vmid NAME=$name STATUS=$status"
+    qm config "$vmid" 2>/dev/null | grep -E "^(scsi|virtio|ide)[0-9]+:" | sed "s/^/  /"
+    echo ""
+  done
+'