在PostgreSQL日志中获取“不完整的启动包”

时间：2019-12-05 13:28:33

标签： postgresql

我有一个运行在PostgreSQL（版本11.6）上的数据仓库（Unix Debian），该仓库从2个远程服务器导入数据并处理它们并将其用于报告。一切似乎都工作正常，但在PostgreSQL日志中我得到了经常出现在下面的消息中，每秒我都会不断收到此消息。

当我在google中搜索时，各种各样的帖子都说可以忽略不计，并且一旦重新启动postgres服务，就会发生这种情况，但是我不确定。

为什么这么多的数据包/信息被记录，实际上是当我实时看到条目时，这些条目不断堆积。

所以任何人都可以帮助我确定身份

  1. 这是什么原因？
  2. 这有害吗？或有什么需要担心的吗？
  3. 是因为日志增长到不可控制的大小吗？
2019-12-05 13:17:29.930 UTC [24101] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:30.657 UTC [24102] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:30.723 UTC [24103] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:31.004 UTC [24104] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:31.118 UTC [24105] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:31.752 UTC [24106] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:32.285 UTC [24107] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:32.494 UTC [24108] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:32.511 UTC [24109] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:32.513 UTC [24110] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:33.216 UTC [24111] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:33.989 UTC [24112] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:34.950 UTC [24113] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:35.210 UTC [24114] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:35.511 UTC [24115] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:38.839 UTC [24116] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:39.938 UTC [24117] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:40.238 UTC [24118] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:40.686 UTC [24119] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:40.971 UTC [24120] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:41.348 UTC [24121] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:42.006 UTC [24122] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:42.068 UTC [24123] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:42.489 UTC [24124] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:42.622 UTC [24125] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:42.702 UTC [24126] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:42.719 UTC [24127] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:43.325 UTC [24128] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:44.225 UTC [24129] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:45.276 UTC [24130] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:45.444 UTC [24131] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:45.812 UTC [24132] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:49.016 UTC [24133] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:50.044 UTC [24135] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:50.558 UTC [24136] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:50.795 UTC [24137] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:51.135 UTC [24138] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:51.553 UTC [24139] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:52.377 UTC [24140] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:52.698 UTC [24141] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:52.730 UTC [24142] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:52.915 UTC [24143] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:52.944 UTC [24144] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:53.423 UTC [24145] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:54.440 UTC [24146] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:55.524 UTC [24147] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:55.666 UTC [24148] [unknown]@[unknown] LOG:  incomplete startup packet
2019-12-05 13:17:56.097 UTC [24149] [unknown]@[unknown] LOG:  incomplete startup packet

谢谢

1 个答案:

答案 0 :(得分：2)

这很可能是一个监视程序或类似的程序，可以定期测试它是否可以打开与数据库服务器的TCP连接。

消息是无害的，可以忽略。 PostgreSQL v13 won't output these messages any more。

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