2 ms·
In one example test I ran, the SSL/TLS unwrapping daemon used 5x the CPU of Redis itself. And generally, the unwrapping daemons always used more CPU (for the re
by DrJosiah 8y ago
In one example test I ran, the SSL/TLS unwrapping daemon used 5x the CPU of Redis itself. And generally, the unwrapping daemons always used more CPU (for the reasons explained in the article). With integrated SSL, you're looking at substantially reduced CPU overhead, just from reduced interrupt handling and memcpy operations.
For the examples I was running, it's like going from 2 hours of total CPU time to 50 minutes, versus 40 minutes for no SSL/TLS. Or going from 1 hour to run the test to 45 minutes, versus 35 minutes with no SSL/TLS.