[syslog-ng] Syslog-ng shipping logs through AMQP with huge memory leaks
Michal Purzynski
michal at mozilla.com
Wed Mar 21 01:51:44 UTC 2018
[ perf record: Captured and wrote 54.230 MB perf.data (1418800 samples) ]
Eyeballing looks like syslog-ng spends tons of time in malloc, allocating
and deallocating memory. Maybe using gperf / jemalloc could help here?
Let me know if you want entire file. This is without call-graph, with
call-graph... hmmm, looks like I will have to rebuild syslog-ng with
symbols. Let's trace that leaks first ;-)
16.77% syslog-ng [kernel.kallsyms] [k] update_blocked_averages
16.37% syslog-ng libpthread-2.19.so [.] pthread_mutex_lock
11.84% syslog-ng [kernel.kallsyms] [k] audit_filter_syscall
8.09% syslog-ng [kernel.kallsyms] [k] copy_page
7.50% syslog-ng [kernel.kallsyms] [k]
syscall_return_via_sysret
6.32% syslog-ng libc-2.19.so [.] _int_free
5.13% syslog-ng libglib-2.0.so.0.4002.0 [.] 0x0000000000073487
4.14% syslog-ng libc-2.19.so [.] _IO_vfscanf
3.75% syslog-ng libivykis.so.0.5.4 [.]
pthread_mutex_unlock at plt
3.35% syslog-ng libsyslog-ng-3.14.so.0.0.0 [.] 0x0000000000026d02
2.97% syslog-ng libc-2.19.so [.] _int_malloc
2.96% syslog-ng libglib-2.0.so.0.4002.0 [.] 0x000000000008a617
2.56% syslog-ng libglib-2.0.so.0.4002.0 [.] 0x000000000008a61a
2.37% syslog-ng libc-2.19.so [.] __memmove_ssse3_back
1.97% syslog-ng libjson-c.so.2.0.0 [.] lh_char_hash
1.97% syslog-ng libsyslog-ng-3.14.so.0.0.0 [.] 0x0000000000036410
0.32% syslog-ng libc-2.19.so [.] _IO_setb
0.18% syslog-ng libc-2.19.so [.] malloc_consolidate
0.17% syslog-ng libc-2.19.so [.] __strchrnul
0.17% syslog-ng libglib-2.0.so.0.4002.0 [.] g_string_append_printf
0.17% syslog-ng [kernel.kallsyms] [k] reschedule_interrupt
0.17% syslog-ng libglib-2.0.so.0.4002.0 [.] 0x00000000000735a1
0.17% syslog-ng libglib-2.0.so.0.4002.0 [.] 0x000000000008a8a6
0.17% syslog-ng libsyslog-ng-3.14.so.0.0.0 [.] 0x000000000006df70
0.15% syslog-ng libc-2.19.so [.] __memcpy_sse2_unaligned
0.15% syslog-ng libglib-2.0.so.0.4002.0 [.] g_string_assign
0.01% syslog-ng libc-2.19.so [.] malloc
0.00% syslog-ng libjson-c.so.2.0.0 [.] json_tokener_parse_ex
0.00% syslog-ng libc-2.19.so [.] vfprintf
0.00% syslog-ng libglib-2.0.so.0.4002.0 [.]
g_utf8_get_char_validated
0.00% syslog-ng libglib-2.0.so.0.4002.0 [.] 0x000000000008a8a7
0.00% syslog-ng libc-2.19.so [.] free
0.00% syslog-ng libc-2.19.so [.] __strcmp_sse2_unaligned
0.00% syslog-ng libglib-2.0.so.0.4002.0 [.] g_string_truncate
With cal graph, like I said, only the library name tell you something here,
I can test later with syslog-ng with symbols
+ 59.22% 0.00% syslog-ng libivykis.so.0.5.4 [.]
0xffff80b3f3309c65 ▒
+ 56.85% 0.00% syslog-ng libc-2.19.so [.]
0xffff80b3f259f6d3 ▒
+ 38.22% 0.00% syslog-ng [unknown] [.]
0x0000000000000029 ▒
+ 29.22% 29.22% syslog-ng libc-2.19.so [.]
0x00000000000fe6d3 ▒
+ 18.46% 0.00% syslog-ng [kernel.kallsyms] [k]
entry_SYSCALL_64_fastpath ▒
+ 18.32% 0.00% syslog-ng [kernel.kallsyms] [k]
sys_epoll_wait ▒
+ 13.27% 9.00% syslog-ng [kernel.kallsyms] [k]
__fget_light ▒
+ 9.32% 0.00% syslog-ng [kernel.kallsyms] [k]
int_ret_from_sys_call ▒
+ 9.32% 0.00% syslog-ng [kernel.kallsyms] [k]
syscall_return_slowpath ▒
+ 9.32% 0.00% syslog-ng [kernel.kallsyms] [k]
syscall_slow_exit_work ▒
+ 9.32% 0.00% syslog-ng [unknown] [.]
0x000000000000002d ▒
+ 9.32% 9.32% syslog-ng [kernel.kallsyms] [k]
unroll_tree_refs ▒
+ 7.71% 3.29% syslog-ng libc-2.19.so [.]
_int_malloc ▒
+ 7.27% 7.27% syslog-ng libjson-c.so.2.0.0 [.]
lh_char_hash ▒
+ 6.79% 0.00% syslog-ng [kernel.kallsyms] [k]
apic_timer_interrupt ▒
+ 6.79% 0.00% syslog-ng [kernel.kallsyms] [k]
smp_apic_timer_interrupt ▒
+ 6.63% 0.00% syslog-ng [unknown] [k]
0x000000000000002a ▒
+ 5.05% 0.00% syslog-ng [kernel.kallsyms] [k]
ep_poll ▒
+ 5.05% 0.00% syslog-ng [kernel.kallsyms] [k]
schedule_hrtimeout_range ▒
+ 5.05% 0.00% syslog-ng [kernel.kallsyms] [k]
schedule_hrtimeout_range_clock ▒
+ 5.05% 0.00% syslog-ng [kernel.kallsyms] [k]
schedule ▒
+ 5.05% 0.00% syslog-ng [kernel.kallsyms] [k]
__schedule ▒
+ 5.05% 0.00% syslog-ng [unknown] [k]
0x000000000000002b ▒
+ 5.05% 0.00% syslog-ng [kernel.kallsyms] [k]
deactivate_task ▒
+ 5.05% 0.00% syslog-ng [kernel.kallsyms] [k]
dequeue_task_fair ▒
+ 5.05% 5.05% syslog-ng [kernel.kallsyms] [k]
account_entity_dequeue ▒
+ 4.58% 4.58% syslog-ng libc-2.19.so [.]
__ctype_b_loc ▒
+ 4.58% 0.00% syslog-ng [unknown] [.]
0x00007f4bfc4121a0 ▒
+ 4.42% 0.00% syslog-ng [kernel.kallsyms] [k]
irq_exit ▒
+ 4.42% 4.42% syslog-ng [kernel.kallsyms] [k]
__do_softirq ▒
+ 4.42% 0.00% syslog-ng [unknown] [.]
0x0000000002579bb0 ▒
+ 4.42% 0.00% syslog-ng libglib-2.0.so.0.4002.0 [.]
g_static_mutex_get_mutex_impl ▒
+ 4.42% 4.42% syslog-ng libsyslog-ng-3.14.so.0.0.0 [.]
log_msg_set_value ▒
+ 4.42% 4.42% syslog-ng libglib-2.0.so.0.4002.0 [.]
g_ptr_array_free ▒
On Tue, Mar 20, 2018 at 5:57 PM, Scheidler, Balázs <
balazs.scheidler at balabit.com> wrote:
> 126% CPU usage? that would be great to know the details there, although I
> understand that the memory is more of a concern now. :)
>
> can you run a perf record on that process, perhaps once the memory issue
> is solved? I have my suspicion where it is spending its time, but it would
> be great to confirm. (my guess is value-pairs while formatting json
> messages).
>
> cheers,
> --
> Bazsi
>
> On Tue, Mar 20, 2018 at 8:26 PM, Michal Purzynski <michal at mozilla.com>
> wrote:
>
>> Hello Gábor!
>>
>> Answers inline.
>>
>> On Mon, Mar 19, 2018 at 9:09 AM, Nagy, Gábor <gabor.nagy at balabit.com>
>> wrote:
>>
>>>
>>> - have you built syslog-ng from source or you downloaded a package?
>>>
>>
>> It's a package from
>>
>> deb http://download.opensuse.org/repositories/home:/laszlo_budai
>> :/syslog-ng/xUbuntu_14.04 ./
>>
>>
>> - have you tried to reproduce the issue in a different environment with a
>>> minimal config? We are using your configuration, but if you narrowed down
>>> the problem it would be helpful.
>>>
>>
>> If I disable the Bro via AMQP the problem goes away, so that must be
>> something there :/
>>
>>
>> - we were experimenting with a very simple JSON message, can you show us
>>> an example log to see the complexity of it, please? We are thinking to
>>> check Bro out for log message structure.
>>>
>>
>> Example logs follow sent to Peter via a private channel, making them
>> public would be kind of difficult.
>>
>> Appreciate you looking into it! And BTW, I just restarted syslog-ng on
>> the most busy server
>>
>> 14910 root 20 0 59.899g 0.057t 3784 S 126.4 92.9 1166:22 syslog-ng
>>
>> ;-)
>>
>>
>>>
>>> I saw that you have gave a huge log-fetch-limit() in the global config
>>> compared to the default. Setting log-fetch-limit() in global config is
>>> deprecated, you need to set it up per source.
>>>
>>> We have a couple of ideas and will continue to try reproducing the
>>> memleak you reported.
>>>
>>> Regards,
>>> Gabor
>>>
>>> On Sat, Mar 17, 2018 at 12:45 AM, Michal Purzynski <michal at mozilla.com>
>>> wrote:
>>>
>>>> Hello!!
>>>>
>>>> Could you help us troubleshoot a memory leak or a misconfiguration that
>>>> makes the syslog-ng process memory usage grow? Like, a lot.
>>>>
>>>> We use syslog-ng to read some JSON files and ship them to a RabbitMQ
>>>> server via AMQP. As you can see, this is just a client, it does not accept
>>>> connections from other systems, it works mostly with Bro logs (plus it
>>>> handles a local syslog because that's convenient).
>>>>
>>>> We have around 6000 events per second on this server. What's
>>>> interesting, syslog-ng's memory grows quickly without flow control (and
>>>> slower, but it still continues to grow with it). I'll switch that to TLS
>>>> soon, a more secure configuration is ready to be deployed.
>>>>
>>>> Things look pretty good on the RabbitMQ side. That server is not under
>>>> pressure and handles the load just fine, the queue is consumed, there's
>>>> nothing building up that would make me believe we have RabbitMQ server
>>>> overloaded.
>>>>
>>>> How much does syslog-ng grow?
>>>>
>>>> I'd say - if I disable flow-control it will eat 55GB of RAM in less
>>>> than 24h, if not faster. With flow-control enabled on the most 'busy' files
>>>> things are way better, but the memory usage still keep growing -
>>>>
>>>> syslog-ng.conf looks like below - BTW that's Ubuntu 14.04 LTS, 3.14.1-3
>>>> of syslog-ng
>>>>
>>>> Let me know what other data you might need.
>>>>
>>>> @version: 3.14
>>>> @include "scl.conf"
>>>>
>>>> # Syslog-ng configuration file, compatible with default Debian syslogd
>>>> # installation.
>>>>
>>>> # First, set some global options.
>>>> options {
>>>> threaded (yes);
>>>> flush_lines (50000);
>>>> flush_timeout (1000);
>>>> time_reopen (10);
>>>> log_fetch_limit (50000);
>>>> log_fifo_size (500000);
>>>> use_dns (yes);
>>>> dns_cache (5000);
>>>> dns_cache_expire(87600);
>>>> use_fqdn (yes);
>>>> owner("root");
>>>> group("adm");
>>>> perm(0640);
>>>> keep_hostname (yes);
>>>> chain_hostnames (off);
>>>> };
>>>>
>>>> ########################
>>>> # Sources
>>>> ########################
>>>> # This is the default behavior of sysklogd package
>>>> # Logs may come from unix stream, but not from another machine.
>>>> #
>>>> source s_src {
>>>> system();
>>>> internal();
>>>> };
>>>>
>>>> # If you wish to get logs from remote machine you should uncomment
>>>> # this and comment the above source line.
>>>> #
>>>> #source s_net { tcp(ip(127.0.0.1) port(1000)); };
>>>>
>>>> ########################
>>>> # Destinations
>>>> ########################
>>>> # First some standard logfile
>>>> #
>>>> destination d_auth { file("/var/log/auth.log"); };
>>>> destination d_cron { file("/var/log/cron.log"); };
>>>> destination d_daemon { file("/var/log/daemon.log"); };
>>>> destination d_kern { file("/var/log/kern.log"); };
>>>> destination d_mail { file("/var/log/mail.log"); };
>>>> destination d_syslog { file("/var/log/syslog"); };
>>>>
>>>> # This files are the log come from the mail subsystem.
>>>> #
>>>> #destination d_mailinfo { file("/var/log/mail.info"); };
>>>> #destination d_mailwarn { file("/var/log/mail.warn"); };
>>>> #destination d_mailerr { file("/var/log/mail.err"); };
>>>>
>>>> # Logging for INN news system
>>>> #
>>>> #destination d_newscrit { file("/var/log/news/news.crit"); };
>>>> #destination d_newserr { file("/var/log/news/news.err"); };
>>>> #destination d_newsnotice { file("/var/log/news/news.notice"); };
>>>>
>>>> # Some 'catch-all' logfiles.
>>>> #
>>>> destination d_debug { file("/var/log/debug"); };
>>>> destination d_error { file("/var/log/error"); };
>>>>
>>>> # Syslog1 in SCL3
>>>> destination d_scl3 {
>>>> udp("syslog1.private.scl3.mozilla.com" port(514));
>>>> };
>>>>
>>>> ########################
>>>> # Filters
>>>> ########################
>>>> # Here's come the filter options. With this rules, we can set which
>>>> # message go where.
>>>>
>>>> filter f_dbg { level(debug); };
>>>> filter f_info { level(info); };
>>>> filter f_notice { level(notice); };
>>>> filter f_warn { level(warn); };
>>>> filter f_err { level(err); };
>>>> filter f_crit { level(crit .. emerg); };
>>>> filter f_debug { level(debug) and not facility(auth, authpriv, news,
>>>> mail); };
>>>> filter f_error { level(err .. emerg) ; };
>>>> filter f_auth { facility(auth, authpriv) and not filter(f_debug); };
>>>> filter f_cron { facility(cron) and not filter(f_debug); };
>>>> filter f_daemon { facility(daemon) and not filter(f_debug); };
>>>> filter f_kern { facility(kern) and not filter(f_debug); };
>>>> filter f_local { facility(local0, local1, local3, local4, local5,
>>>> local6, local7) and not filter(f_debug); };
>>>> filter f_mail { facility(mail) and not filter(f_debug); };
>>>> filter f_syslog3 { not facility(auth, authpriv, mail) and not
>>>> filter(f_debug); };
>>>>
>>>> ########################
>>>> # Log paths
>>>> ########################
>>>> log { source(s_src); filter(f_auth); destination(d_auth); };
>>>> log { source(s_src); filter(f_cron); destination(d_cron); };
>>>> log { source(s_src); filter(f_daemon); destination(d_daemon); };
>>>> log { source(s_src); filter(f_kern); destination(d_kern); };
>>>> log { source(s_src); filter(f_syslog3); destination(d_syslog); };
>>>> log { source(s_src); filter(f_mail); destination(d_mail); };
>>>> log { source(s_src); filter(f_debug); destination(d_debug); };
>>>> log { source(s_src); filter(f_error); destination(d_error); };
>>>>
>>>>
>>>> # All messages send to a remote site
>>>> #
>>>> log { source(s_src); destination(d_scl3); };
>>>>
>>>> ###
>>>> # Include all config files in /etc/syslog-ng/conf.d/
>>>> ###
>>>> @include "/etc/syslog-ng/conf.d/*.conf"
>>>>
>>>>
>>>>
>>>> There's another file, amqp.conf where we actually read and ship those
>>>> Bro logs.
>>>>
>>>>
>>>> source bro_conn {
>>>> file( "/nsm/bro/logs/current/conn.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_ssl {
>>>> file( "/nsm/bro/logs/current/ssl.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_dns {
>>>> file( "/nsm/bro/logs/current/dns.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_smtp {
>>>> file( "/nsm/bro/logs/current/smtp.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_ssh {
>>>> file( "/nsm/bro/logs/current/ssh.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_notice {
>>>> file( "/nsm/bro/logs/current/notice.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_intel {
>>>> file( "/nsm/bro/logs/current/intel.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_dce_rpc {
>>>> file( "/nsm/bro/logs/current/dce_rpc.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_dhcp {
>>>> file( "/nsm/bro/logs/current/dhcp.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_files {
>>>> file( "/nsm/bro/logs/current/files.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_kerberos {
>>>> file( "/nsm/bro/logs/current/kerberos.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_http {
>>>> file( "/nsm/bro/logs/current/http.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_software {
>>>> file( "/nsm/bro/logs/current/software.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_snmp {
>>>> file( "/nsm/bro/logs/current/snmp.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_socks {
>>>> file( "/nsm/bro/logs/current/socks.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_tunnel {
>>>> file( "/nsm/bro/logs/current/tunnel.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_ntlm {
>>>> file( "/nsm/bro/logs/current/ntlm.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_pe {
>>>> file( "/nsm/bro/logs/current/pe.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_sip {
>>>> file( "/nsm/bro/logs/current/sip.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_smb_files {
>>>> file( "/nsm/bro/logs/current/smb_files.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_smb_mapping {
>>>> file( "/nsm/bro/logs/current/smb_mapping.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_x509 {
>>>> file( "/nsm/bro/logs/current/x509.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_known_certs {
>>>> file( "/nsm/bro/logs/current/known_certs.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_known_devices {
>>>> file( "/nsm/bro/logs/current/known_devices.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_known_hosts {
>>>> file( "/nsm/bro/logs/current/known_hosts.log" flags(no-parse));
>>>> };
>>>>
>>>> source bro_known_services {
>>>> file( "/nsm/bro/logs/current/known_services.log" flags(no-parse));
>>>> };
>>>>
>>>>
>>>> destination d_amqp {
>>>> amqp(
>>>> vhost("nsm")
>>>> host("<our happy rabbit>
>>>> <http://syslog-proxy1.dmz.mdc1.mozilla.com>")
>>>> port(5672)
>>>> exchange("eventtask")
>>>> exchange-type("direct")
>>>> routing-key("eventtask")
>>>> body("$(format-json --scope nv_pairs --pair category=\"bro\"
>>>> --pair source=$source --pair customendpoint=\" \" --pair tags=\"bro\")")
>>>> persistent(yes)
>>>> username("USERNAME")
>>>> password("PASSWORD")
>>>> );
>>>> };
>>>>
>>>>
>>>> parser p_json { json-parser(); };
>>>>
>>>>
>>>> log { source(bro_conn); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_http); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_ssl); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_dns); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_smtp); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_ssh); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_intel); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_notice); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_dce_rpc); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_dhcp); parser(p_json); destination(d_amqp); };
>>>> log { source(bro_files); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_kerberos); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_software); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_snmp); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_socks); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_tunnel); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_ntlm); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_pe); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_sip); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_smb_files); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_smb_mapping); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_x509); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_known_certs); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_known_devices); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_known_hosts); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>> log { source(bro_known_services); parser(p_json); destination(d_amqp);
>>>> flags(flow-control); };
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> *Statistics*
>>>>
>>>>
>>>> Mar 15 *00:17:30* nsmserver syslog-ng[11278]: Log statistics;
>>>> processed='source(bro_conn)=112360513', processed='source(s_src)=227349',
>>>> processed='source(bro_known_devices)=3791',
>>>> processed='global(sdata_updates)=0', processed='center(received)=310790955',
>>>> processed='source(bro_ssh)=622441', processed='source(bro_smb_files)=5815964',
>>>> processed='source(bro_socks)=0', processed='destination(d_daemon)=21',
>>>> dropped='dst.amqp(d_amqp#0,amqp,nsm,happyrabbit,5672,eventtask,direct)=2',
>>>> processed='dst.amqp(d_amqp#0,amqp,nsm,happyrabbit,5672,event
>>>> task,direct)=310563565 <(31)%20056%203565>',
>>>> queued='dst.amqp(d_amqp#0,amqp,nsm,happyrabbit,5672,eventtask,direct)=0',
>>>> processed='destination(d_error)=189386', processed='destination(d_syslog)=207595',
>>>> processed='source(bro_ssl)=49788364', processed='source(bro_kerberos)=133177',
>>>> processed='source(bro_dhcp)=69970', processed='destination(d_mail)=0',
>>>> processed='source(bro_http)=60085539', processed='global(msg_clones)=1576',
>>>> processed='destination(d_amqp)=310563565 <(31)%20056%203565>',
>>>> processed='destination(d_kern)=146', processed='source(bro_tunnel)=520921',
>>>> processed='source(bro_software)=18851236 <(1)%20885%201236>',
>>>> processed='source(bro_known_services)=13403',
>>>> processed='source(bro_known_certs)=2070',
>>>> processed='source(bro_dce_rpc)=501875', processed='destination(d_scl3)=227349',
>>>> processed='source(bro_known_hosts)=14604',
>>>> processed='source(bro_smb_mapping)=116412',
>>>> processed='source(bro_files)=15152100', processed='center(queued)=311210449',
>>>> processed='destination(d_debug)=10280', processed='src.internal(s_src#2)=26785',
>>>> stamp='src.internal(s_src#2)=1521073048',
>>>> processed='source(bro_ntlm)=16823', processed='destination(d_auth)=9474',
>>>> processed='global(internal_queue_length)=0',
>>>> processed='source(bro_smtp)=1067448', dropped='dst.udp(d_scl3#0,udp,
>>>> syslog1.private.scl3.mozilla.com:514)=0',
>>>> processed='dst.udp(d_scl3#0,udp,syslog1.private.scl3.mozilla.com:514)=227349',
>>>> queued='dst.udp(d_scl3#0,udp,syslog1.private.scl3.mozilla.com:514)=221705',
>>>> written='dst.udp(d_scl3#0,udp,syslog1.private.scl3.mozilla.com:514)=5644',
>>>> processed='global(payload_reallocs)=310467149 <(31)%20046%207149>',
>>>> queued='global(scratch_buffers_count)=17875655781170',
>>>> processed='destination(d_cron)=2633', processed='source(bro_snmp)=9854568',
>>>> processed='source(bro_notice)=119415', processed='source(bro_dns)=19303431',
>>>> processed='source(bro_sip)=97822', processed='source(bro_intel)=26969',
>>>> processed='source(bro_pe)=531103', processed='source(bro_x509)=15493647',
>>>> queued='global(scratch_buffers_bytes)=2304'
>>>>
>>>>
>>>> Mar 15 *00:27:30* nsmserver
>>>> <http://nsmserver1.private.scl3.mozilla.com> syslog-ng[11278]: Log
>>>> statistics; processed='source(bro_conn)=112988941',
>>>> processed='source(s_src)=228651', processed='source(bro_known_devices)=3791',
>>>> processed='global(sdata_updates)=0', processed='center(received)=312659144',
>>>> processed='source(bro_ssh)=627013', processed='source(bro_smb_files)=5863697',
>>>> processed='source(bro_socks)=0', processed='destination(d_daemon)=21',
>>>> dropped='dst.amqp(d_amqp#0,amqp,nsm,happyrabbit
>>>> <http://syslog-proxy1.dmz.mdc1.mozilla.com>,5672,eventtask,direct)=2',
>>>> processed='dst.amqp(d_amqp#0,amqp,nsm,happyrabbit
>>>> <http://syslog-proxy1.dmz.mdc1.mozilla.com>,5672,eventtask,direct)=
>>>> 312430452 <(31)%20243%200452>', queued='dst.amqp(d_amqp#0,amqp
>>>> ,nsm,happyrabbit <http://syslog-proxy1.dmz.mdc1.mozilla.com>
>>>> ,5672,eventtask,direct)=0', processed='destination(d_error)=190429',
>>>> processed='destination(d_syslog)=208759',
>>>> processed='source(bro_ssl)=50077572', processed='source(bro_kerberos)=134215',
>>>> processed='source(bro_dhcp)=70487', processed='destination(d_mail)=0',
>>>> processed='source(bro_http)=60446166', processed='global(msg_clones)=1594',
>>>> processed='destination(d_amqp)=312430452 <(31)%20243%200452>',
>>>> processed='destination(d_kern)=146', processed='source(bro_tunnel)=524450',
>>>> processed='source(bro_software)=18938552 <(1)%20893%208552>',
>>>> processed='source(bro_known_services)=13532',
>>>> processed='source(bro_known_certs)=2073',
>>>> processed='source(bro_dce_rpc)=505206', processed='destination(d_scl3)=228651',
>>>> processed='source(bro_known_hosts)=14630',
>>>> processed='source(bro_smb_mapping)=117177',
>>>> processed='source(bro_files)=15252368', processed='center(queued)=313080999',
>>>> processed='destination(d_debug)=10352', processed='src.internal(s_src#2)=26966',
>>>> stamp='src.internal(s_src#2)=1521073648',
>>>> processed='source(bro_ntlm)=16848', processed='destination(d_auth)=9540',
>>>> processed='global(internal_queue_length)=0',
>>>> processed='source(bro_smtp)=1074012', dropped='dst.udp(d_scl3#0,udp,
>>>> syslog1.private.scl3.mozilla.com:514)=0',
>>>> processed='dst.udp(d_scl3#0,udp,syslog1.private.scl3.mozilla.com:514)=228651',
>>>> queued='dst.udp(d_scl3#0,udp,syslog1.private.scl3.mozilla.com:514)=223007',
>>>> written='dst.udp(d_scl3#0,udp,syslog1.private.scl3.mozilla.com:514)=5644',
>>>> processed='global(payload_reallocs)=312333723 <(31)%20233%203723>',
>>>> queued='global(scratch_buffers_count)=17970145061685',
>>>> processed='destination(d_cron)=2649', processed='source(bro_snmp)=9917302',
>>>> processed='source(bro_notice)=120140', processed='source(bro_dns)=19462256',
>>>> processed='source(bro_sip)=98565', processed='source(bro_intel)=27061',
>>>> processed='source(bro_pe)=535753', processed='source(bro_x509)=15598686',
>>>> queued='global(scratch_buffers_bytes)=2304'
>>>>
>>>>
>>>> ____________________________________________________________
>>>> __________________
>>>> Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
>>>> Documentation: http://www.balabit.com/support
>>>> /documentation/?product=syslog-ng
>>>> FAQ: http://www.balabit.com/wiki/syslog-ng-faq
>>>>
>>>>
>>>>
>>>
>>> ____________________________________________________________
>>> __________________
>>> Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
>>> Documentation: http://www.balabit.com/support
>>> /documentation/?product=syslog-ng
>>> FAQ: http://www.balabit.com/wiki/syslog-ng-faq
>>>
>>>
>>>
>>
>> ____________________________________________________________
>> __________________
>> Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
>> Documentation: http://www.balabit.com/support/documentation/?product=
>> syslog-ng
>> FAQ: http://www.balabit.com/wiki/syslog-ng-faq
>>
>>
>>
>
> ____________________________________________________________
> __________________
> Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
> Documentation: http://www.balabit.com/support/documentation/?
> product=syslog-ng
> FAQ: http://www.balabit.com/wiki/syslog-ng-faq
>
>
>
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