Confluence 服务器上的空间到哪里去了？ 或者 Confluence 附件统计信息

您是否曾经遇到过 Confluence 服务器空间不足的情况，并且您不知道谁上传的附件最多？

要找到答案，您需要访问 PostgreSQL confluence 数据库。

使用针对 PostgreSQL 数据库的 SQL 查询，您可以找到 Confluence 上的有用统计信息。

Confluence 中所有附件的总大小：

SELECT s.spaceid,
       s.spacename,
       sum(LONGVAL)
FROM contentproperties c
JOIN content co ON c.contentid = co.contentid
JOIN spaces s ON co.spaceid = s.spaceid
WHERE c.contentid IN
    (SELECT contentid
     FROM content
     WHERE contenttype = 'ATTACHMENT')
  AND c.propertyname = 'FILESIZE'
GROUP BY s.spaceid
ORDER BY SUM DESC
LIMIT 5;

输出（空间名被替换）：

包含最多历史版本的页面组合：

SELECT title,
       MAX(VERSION)
FROM content
WHERE contenttype = 'PAGE'
GROUP BY title
ORDER BY 2 DESC
LIMIT 5;

结论：

Confluence 实例中最大的附件文件

SELECT DISTINCT c.contentid,
                c.title AS attachmentTitle,
                u.username AS uploadedBy,
                co.title AS pageTitle,
                cn.longval AS bytes
FROM CONTENT AS c
JOIN USER_MAPPING AS u ON u.user_key = c.creator
JOIN CONTENT AS co ON c.pageid = co.contentid
JOIN CONTENTPROPERTIES AS cn ON cn.contentid = c.contentid
WHERE c.contenttype = 'ATTACHMENT'
  AND cn.longval IS NOT NULL
ORDER BY cn.longval DESC
LIMIT 5;

结论：

购物篮中的页数以及每个空间的购物篮中的页面总大小：

SELECT Count(content.contentid) AS number_of_trashed_pages,
       Pg_size_pretty(SUM(Pg_column_size(bodycontent.BODY))) AS trash_total_size,
       spaces.spacename AS space_name
FROM bodycontent
INNER JOIN content ON (content.contentid = bodycontent.contentid)
INNER JOIN spaces ON (content.spaceid = spaces.spaceid)
WHERE bodycontent.contentid IN
    (SELECT contentid
     FROM content
     WHERE content_status = 'deleted'
       AND contenttype = 'PAGE')
GROUP BY space_name
ORDER BY trash_total_size
LIMIT 5;

结论：

每个用户在所有页面下载的附件总大小

SELECT u.lower_username,
       sum(cp.longval) AS "size"
FROM content c1
JOIN content c2 ON c1.contentid = c2.pageid
JOIN user_mapping u ON c1.creator=u.user_key
JOIN contentproperties cp ON c2.contentid = cp.contentid
WHERE c2.contenttype='ATTACHMENT'
GROUP BY u.lower_username
ORDER BY sum(cp.longval) DESC
LIMIT 5;

结论：

PS 为这篇文章补充有用的 Confluence SQL 查询

来源： habr.com