Rocco Zanni <rocco.zanni@xxxxxxxxxxxx> writes: > someone can help me understanding what happened in this crash logs? > http://pastebin.com/0ruR4egm What was happening *before* the lines you showed? The information there seems to indicate that something got stuck while holding the ProcStructLock, but there's no way to tell what or why from this much info. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general