The suggested rsyslog.conf duplication mitigation is not very effective because when you have many CPUs the messages are not identical dups and so they aren't being suppressed.
e.g. after adding
$RepeatedMsgReduction on
to /etc/rsyslog.conf, and rebooting.
I'm still getting alternating CPU0/CPU4 messages, multiple times per sec.
Oct 31 01:13:03 xx kernel: [ 1932.745006] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.745007] CPU4: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.916289] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.916291] CPU4: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1933.036344] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1933.036346] CPU4: Temperature/speed normal
IOW: the kernel fix is pretty urgent here. Thanks.
Sorry to have to add one more piece of info.
The suggested rsyslog.conf duplication mitigation is not very effective because when you have many CPUs the messages are not identical dups and so they aren't being suppressed.
e.g. after adding gReduction on
$RepeatedMs
to /etc/rsyslog.conf, and rebooting.
I'm still getting alternating CPU0/CPU4 messages, multiple times per sec.
Oct 31 01:13:03 xx kernel: [ 1932.745006] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.745007] CPU4: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.916289] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1932.916291] CPU4: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1933.036344] CPU0: Temperature/speed normal
Oct 31 01:13:03 xx kernel: [ 1933.036346] CPU4: Temperature/speed normal
IOW: the kernel fix is pretty urgent here. Thanks.