3 nodes. Nodes 2 and 3 are slaves to node 1. Listen paths exist between
all possible connections (6 paths).

Below is a list of running processes on node 2. Slony on node1, for
reasons unknown, decided to spawn a large number of processes on that
machine.

These machines are on the same switch and neither has network problems.

Below is the connection list. I have full logs available at debug level
4 (set to that level when we had this problem in the past), but they
don't seem to show anything interesting.

19772 ?        S      7:19 postgres: slony ssdb 172.20.13.10(32983)
notify interrupt waiting
19864 ?        S      7:00 postgres: slony ssdb 172.20.13.10(33300)
notify interrupt waiting
19909 ?        S      6:44 postgres: slony ssdb 172.20.13.10(33616)
notify interrupt waiting
19946 ?        S      6:25 postgres: slony ssdb 172.20.13.10(33935)
notify interrupt waiting
20023 ?        S      6:08 postgres: slony ssdb 172.20.13.10(34305)
notify interrupt waiting
20079 ?        S      5:53 postgres: slony ssdb 172.20.13.10(34626)
notify interrupt waiting
20138 ?        S      5:40 postgres: slony ssdb 172.20.13.10(34948)
notify interrupt waiting
20189 ?        S      5:26 postgres: slony ssdb 172.20.13.10(35274)
notify interrupt waiting
20273 ?        S      5:13 postgres: slony ssdb 172.20.13.10(35598)
notify interrupt waiting
20358 ?        S      5:02 postgres: slony ssdb 172.20.13.10(35926)
notify interrupt waiting
20426 ?        S      4:52 postgres: slony ssdb 172.20.13.10(36256)
notify interrupt waiting
20480 ?        S      4:40 postgres: slony ssdb 172.20.13.10(36597)
notify interrupt waiting
20527 ?        S      4:29 postgres: slony ssdb 172.20.13.10(36933)
notify interrupt waiting
20561 ?        S      4:19 postgres: slony ssdb 172.20.13.10(37288)
notify interrupt waiting
20589 ?        S      4:08 postgres: slony ssdb 172.20.13.10(37640)
notify interrupt waiting
20637 ?        S      3:57 postgres: slony ssdb 172.20.13.10(38012)
notify interrupt waiting
20682 ?        S      3:49 postgres: slony ssdb 172.20.13.10(38348)
notify interrupt waiting
20722 ?        S      3:39 postgres: slony ssdb 172.20.13.10(38700)
notify interrupt waiting
20795 ?        S      3:31 postgres: slony ssdb 172.20.13.10(39058)
notify interrupt waiting
20871 ?        S      3:22 postgres: slony ssdb 172.20.13.10(39411)
notify interrupt waiting
20937 ?        S      3:14 postgres: slony ssdb 172.20.13.10(39779)
notify interrupt waiting
20979 ?        S      3:07 postgres: slony ssdb 172.20.13.10(40133)
notify interrupt waiting
21069 ?        S      2:56 postgres: slony ssdb 172.20.13.10(40637)
notify interrupt waiting
21102 ?        S      2:48 postgres: slony ssdb 172.20.13.10(41015)
notify interrupt waiting
21156 ?        S      2:40 postgres: slony ssdb 172.20.13.10(41400)
notify interrupt waiting
21223 ?        S      2:26 postgres: slony ssdb 172.20.13.10(42144)
notify interrupt waiting
21271 ?        S      2:19 postgres: slony ssdb 172.20.13.10(42509)
notify interrupt waiting
21343 ?        S      2:13 postgres: slony ssdb 172.20.13.10(42860)
notify interrupt waiting
21399 ?        S      2:06 postgres: slony ssdb 172.20.13.10(43223)
notify interrupt waiting
21463 ?        S      1:59 postgres: slony ssdb 172.20.13.10(43595)
notify interrupt waiting
21498 ?        S      1:53 postgres: slony ssdb 172.20.13.10(43968)
notify interrupt waiting
21540 ?        S      1:46 postgres: slony ssdb 172.20.13.10(44332)
notify interrupt waiting
21597 ?        S      1:40 postgres: slony ssdb 172.20.13.10(44707)
notify interrupt waiting
21682 ?        S      1:34 postgres: slony ssdb 172.20.13.10(45098)
notify interrupt waiting
21738 ?        S      1:29 postgres: slony ssdb 172.20.13.10(45465)
notify interrupt waiting
21789 ?        S      1:22 postgres: slony ssdb 172.20.13.10(45866)
notify interrupt waiting
21904 ?        S      1:15 postgres: slony ssdb 172.20.13.10(46340)
notify interrupt waiting
21958 ?        S      1:10 postgres: slony ssdb 172.20.13.10(46721)
notify interrupt waiting
22025 ?        S      1:04 postgres: slony ssdb 172.20.13.10(47091)
notify interrupt waiting
22125 ?        S      0:55 postgres: slony ssdb 172.20.13.10(47714)
notify interrupt waiting
22218 ?        S      0:50 postgres: slony ssdb 172.20.13.10(48095)
notify interrupt waiting

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