Versions Compared

Old Version 6

changes.mady.by.user Jay Kreps

Saved on

compared with

New Version 7

changes.mady.by.user Jay Kreps

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

We use linux. Ext4 is the filesystem and we run using software RAID 10. We haven't benchmarked filesystems so other filesystems may well be superior.

We have added two tuning changes: (1) we upped the number of file descriptors since we have lots of topics and lots of connections, and (2) we upped the max socket buffer size to enable high-performance data transfer between data centers (described here).

...