Mac OS X El Capitan: suggestd eats percent?

Question

macOS

Every day at different times, the suggestd process eats 100% of all processor cores, really interferes with its 5-10 minutes of work, no matter what it does... who is it and how to cure it?

Answer 1

In general, again, if anyone is interested, then this is a new functionality for collecting contacts from everywhere. Periodically looks for addresses in the mail and offers them as new contacts. You can disable these suggestions in Contacts in Settings. In my case, there were VERY MANY letters, so it slowed down. I had to sort out the old archives and put things in order :)

Answer 2

Since you are using a version of the operating system that has not yet been released, you should contact Apple's technical support with a report with the indicated problem, perhaps the problem will be fixed in the next version, but for now, with luck, you may be given a crutch. Keep in mind that by agreement of the participants of the beta/preview program, you may not be able to discuss such issues on third-party resources.