syslog-ng configuration

gistfile1.txt

Ubuntu 10.04.2 LTS \n \l
Linux syslog-01 2.6.32-28-generic #55-Ubuntu SMP Mon Jan 10 23:42:43 UTC 2011 x86_64 GNU/Linux
% free -m        # while syslog-ng is working without debug/trace enabled
             total       used       free     shared    buffers     cached
Mem:          7990       7948         41          0        178       6817
-/+ buffers/cache:        951       7038
Swap:         2047        135       1912

options {
    threaded (yes);
    time_reopen (10);
    log_fifo_size (300000);
    chain_hostnames (off);
    use_dns (yes);
    dns_cache (yes);
    dns_cache_size (2000);
    dns_cache_expire (86400);
    use_fqdn (no);
    create_dirs (no);
    keep_hostname (yes);
    stats_freq (60);
    log_msg_size (16384);
};

source s_local {
    file ("/proc/kmsg" program_override("kernel: "));
    unix-stream ("/dev/log");
    internal();
};

source s_remote {
    udp(ip(0.0.0.0) port(514) so_rcvbuf(1024000));
    tcp(ip(0.0.0.0) port(5140) max-connections(1024) so_rcvbuf(1024000) log_iw_size(102400) so_keepalive(yes));
    syslog(ip(0.0.0.0) transport("tcp") port(5141) max-connections(4096) log_iw_size(409600) flags("threaded"));
};

[skipped tons of filters, log statements, etc.]