The statistics are available from the /proc filesystem at /proc/schedstat and present a variety of data for each CPU in the system, including load-balancing and process-migration statistics.

这些统计信息可以从 /proc 文件系统中的 /proc/schedstat 看到，它为系统中的每个 CPU 都提供了很多数据，包括负载均衡和进程迁移的统计信息。

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Use UPDATE STATISTICS LOW if the number of rows has changed significantly or after migration from previous version of database server.

如果被更改的行数很多，或者刚在不同版本的数据库服务器之间完成迁移，则应使用 UPDATE STATISTICS LOW。

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And net migration statistics should continue to be taken with a major dose of salt.

BBC: The truth behind UK migration figures

The Public Administration (9.30am) has a session on migration statistics which should not be nearly as dry as it sounds.

BBC: Week ahead in committees

The statisticians at the ONS still have high hopes that e-borders will one day be able to provide reliable migration statistics.

BBC: The truth behind UK migration figures