Hi Dave,
On 11-07-2014 12:29, Dave Tian wrote:
Compare the .config and ‘sysctl -a’ of the two running system may give a hint from the kernel configuration and running parameters. ‘sysctl -a’ may be much more useful in this case, I guess.
I compared the config files and they are verbatim same. For sysctl,
there are some differences which I felt should not matter in this case.
However I am attaching the diff, in case I missed something.
--
Thanks,
-aka
http://blog.amit-agarwal.co.in
Left file: System having issue
Right file: Working system
21 kernel.core_pattern = core.%p <> 20 kernel.core_pattern = |/usr/libexec/abrt-hook-ccpp %s %c %p %u %g %t e
22 kernel.core_pipe_limit = 0 21 kernel.core_pipe_limit = 4
37 kernel.threads-max = 254259 <> 36 kernel.threads-max = 192117
39 kernel.random.entropy_avail = 129 <> 38 kernel.random.entropy_avail = 3468
48 kernel.pid_max = 65536 <> 47 kernel.pid_max = 32768
83 kernel.slow-work.max-threads = 64 <> 82 kernel.slow-work.max-threads = 32
381 kernel.hostname = <hostname stripped> <> 668 kernel.hostname = <hostname stripped>
388 kernel.msgmni = 256 <> 675 kernel.msgmni = 24044
389 kernel.msgmnb = 780000 676 kernel.msgmnb = 65536
391 kernel.auto_msgmni = 0 <> 678 kernel.auto_msgmni = 1
393 kernel.pty.nr = 859 <> 680 kernel.pty.nr = 13
416 vm.drop_caches = 1 <> 703 vm.drop_caches = 0
417 vm.min_free_kbytes = 128 704 vm.min_free_kbytes = 65535
434 fs.inode-nr = 285525 0 <> 721 fs.inode-nr = 13704 2128
435 fs.inode-state = 285525 0 0 0 0 0 0 722 fs.inode-state = 13704 2128 0 0 0 0 0
436 fs.file-nr = 1760 0 1606964 723 fs.file-nr = 1216 0 1214127
437 fs.file-max = 1606964 724 fs.file-max = 1214127
439 fs.dentry-state = 1498730 1490314 45 0 0 0 <> 726 fs.dentry-state = 11667 3756 45 0 0 0
445 fs.aio-nr = 896 <> 732 fs.aio-nr = 0
450 fs.epoll.max_user_watches = 3332628 <> 737 fs.epoll.max_user_watches = 2518118
451 fs.suid_dumpable = 1 738 fs.suid_dumpable = 0
467 fs.nfs.nlm_grace_period = 0 +-
468 fs.nfs.nlm_timeout = 10
469 fs.nfs.nlm_udpport = 0
470 fs.nfs.nlm_tcpport = 0
471 fs.nfs.nsm_use_hostnames = 0
472 fs.nfs.nsm_local_state = 0
549 net.netfilter.nf_conntrack_count = 23 <> 830 net.netfilter.nf_conntrack_count = 164
560 net.core.rmem_max = 16777216 <> 841 net.core.rmem_max = 131071
797 net.ipv4.tcp_mem = 1525536 2034048 3051072 <> 1036 net.ipv4.tcp_mem = 1152672 1536896 2305344
798 net.ipv4.tcp_wmem = 4096 65535 16777216 1037 net.ipv4.tcp_wmem = 4096 16384 4194304
799 net.ipv4.tcp_rmem = 4096 65535 16777216 1038 net.ipv4.tcp_rmem = 4096 87380 4194304
814 net.ipv4.tcp_dma_copybreak = 262144 <> 1053 net.ipv4.tcp_dma_copybreak = 4096
825 net.ipv4.udp_mem = 1525536 2034048 3051072 <> 1064 net.ipv4.udp_mem = 1152672 1536896 2305344
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