March 16, 20215 yr Hello! I have a backup Unraid server recently upgraded to version 6.9.1 (spec's in my signature). Post upgrade, the S3 sleep function no longer worked (system would start sleep - and then immediately power back up). Further troubleshooting showed a single CPU core maxed out @ 100%. The 100% Single CPU core occurred whether the array was loaded or not. Ran a diagnostics (attached). Rolled back to version 6.8.3, the CPU cores now operates properly (as does my sleep function). What is strange is that I have 2 other unraid servers (same identical motherboard) running v6.9.1 that do not experience these issues. Ideas? Thanks. Frank mediabackup-diagnostics-20210316-1208.zip
March 16, 20215 yr Locked, double post : https://forums.unraid.net/topic/104231-version-691-100-cpu-utilization-1-core-only/?tab=comments#comment-962744
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