=== ep0 reading B (1.4 persistence) ===
UTC: 2026-08-20T08:33:42+00:00  epoch=1787214822
PID=551655  (precondition: must still be 551655)
fd count: 409
State  Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0      1024               *:8007            *:*   
--- state histogram ---
    392 ESTAB
      1 LISTEN
--- peer histogram ---
    196 10.77.0.2
    196 10.77.0.3

=== 1.4 DIFF of full 4-tuples between reading A and reading B ===
sockets in reading A          : 388
sockets in reading B          : 392
in BOTH  (long-lived = LEAK)  : 388
only in A (closed since)      : 0
only in B (opened since = new): 4

--- the 'only in A' set (did ANY socket close?) ---
--- the 'only in B' set (new arrivals in the interval) ---
[::ffff:10.77.0.1]:8007 [::ffff:10.77.0.2]:45620
[::ffff:10.77.0.1]:8007 [::ffff:10.77.0.2]:53226
[::ffff:10.77.0.1]:8007 [::ffff:10.77.0.3]:37554
[::ffff:10.77.0.1]:8007 [::ffff:10.77.0.3]:46214

--- keepalive-timer distribution over the LONG-LIVED set (reading B) ---
    392 timer:(keepalive)
--- retransmit counter across ALL sockets (0 = peer is answering keepalives) ---
    392 retrans=0
