[s23] begin S23 probe across 4 nodes
[s23] probing node-1 (142.93.181.41)
[s23]   node-1 tilde=warn (.db='', literal_tilde=false) absolute=info
[s23] probing node-2 (134.209.172.71)
[s23]   node-2 tilde=warn (.db='', literal_tilde=false) absolute=info
[s23] probing node-3 (142.93.79.13)
[s23]   node-3 tilde=warn (.db='', literal_tilde=false) absolute=info
[s23] probing node-4 (142.93.74.75)
[s23]   node-4 tilde=warn (.db='', literal_tilde=false) absolute=info