Closed grinapo closed 2 years ago
I'm not sure, if this is the version Debian ships, then that's really aweful, from the 3.7.1 release notes:
https://github.com/grobian/carbon-c-relay/releases/tag/v3.7.1
The previous 3.7 release was retracted. On Linux this release had CPU hogging behaviour coming from the new semaphore approch. This is the only fix made in 3.7.1.
And here's the downgraded strace, same about 10s sample.
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
91.20 47.510397 54297 875 clock_nanosleep
4.23 2.202359 220235 10 poll
2.01 1.045229 19 53245 write
1.91 0.993138 15 62147 61587 read
0.58 0.302434 12601 24 restart_syscall
0.08 0.041687 17 2327 2327 recvfrom
0.00 0.000313 31 10 3 futex
0.00 0.000139 46 3 close
0.00 0.000075 25 3 accept
0.00 0.000052 17 3 fcntl
0.00 0.000034 11 3 getpeername
0.00 0.000016 8 2 mprotect
------ ----------- ----------- --------- --------- ----------------
100.00 52.095873 439 118652 63917 total
@grobian let me see, and if it is then I'll ping the maintainer. Good idea! Thanks!
Indeed. I'll make some noise since current stable contains the wrong version. I believe this is fixed on your side. Thanks again!
I just noticed that upgrading from 3.4 to 3.7 (from debian package) caused:
I'm pretty clueless, but due to the pressure I have to downgrade....