POD_IPS: 172.21.0.128, PROM_BIND_IP: 0.0.0.0
Setting each total_size_limit for 2 buffers to 35966666649 bytes
Setting queued_chunks_limit_size for each buffer to 4287
Setting chunk_limit_size for each buffer to 8388608
/var/lib/fluentd/pos/journal_pos.json exists, checking if yajl parser able to parse this json file without any error.
ruby 2.7.6p219 (2022-04-12 revision c9c2245c0a) [x86_64-linux]
RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR=0.900000 (default value: 2.000000)
checking if /var/lib/fluentd/pos/journal_pos.json a valid json by calling yajl parser
2023-05-02 14:27:20 +0000 [warn]: '@' is the system reserved prefix. It works in the nested configuration for now but it will be rejected: @timestamp
2023-05-02 14:27:20 +0000 [warn]: '@' is the system reserved prefix. It works in the nested configuration for now but it will be rejected: @timestamp
/usr/local/share/gems/gems/fluent-plugin-elasticsearch-5.2.2/lib/fluent/plugin/elasticsearch_compat.rb:8: warning: already initialized constant TRANSPORT_CLASS
/usr/local/share/gems/gems/fluent-plugin-elasticsearch-5.2.2/lib/fluent/plugin/elasticsearch_compat.rb:3: warning: previous definition of TRANSPORT_CLASS was here
/usr/local/share/gems/gems/fluent-plugin-elasticsearch-5.2.2/lib/fluent/plugin/elasticsearch_compat.rb:25: warning: already initialized constant SELECTOR_CLASS
/usr/local/share/gems/gems/fluent-plugin-elasticsearch-5.2.2/lib/fluent/plugin/elasticsearch_compat.rb:20: warning: previous definition of SELECTOR_CLASS was here
2023-05-02 14:27:23 +0000 [warn]: For security reason, setting private_key_passphrase is recommended when cert_path is specified
2023-05-02 14:27:26 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=0 next_retry_time=2023-05-02 14:27:27 +0000 chunk="5fab39eb4904beddd318fe80ebd51e5c" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:59:in `initialize'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:59:in `new'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:59:in `block in connect'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:55:in `synchronize'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:55:in `connect'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:41:in `initialize'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluent-plugin-remote_syslog-1.0.0/lib/fluent/plugin/out_remote_syslog.rb:205:in `new'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluent-plugin-remote_syslog-1.0.0/lib/fluent/plugin/out_remote_syslog.rb:205:in `create_sender'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluent-plugin-remote_syslog-1.0.0/lib/fluent/plugin/out_remote_syslog.rb:100:in `write'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin/output.rb:1179:in `try_flush'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin/output.rb:1500:in `flush_thread_run'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin/output.rb:499:in `block (2 levels) in start'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin_helper/thread.rb:78:in `block in thread_create'
2023-05-02 14:27:26 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=0 next_retry_time=2023-05-02 14:27:27 +0000 chunk="5fab39ea5ade2454e20b3f7774d63e87" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:59:in `initialize'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:59:in `new'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:59:in `block in connect'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:55:in `synchronize'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:55:in `connect'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/remote_syslog_sender-1.2.1/lib/remote_syslog_sender/tcp_sender.rb:41:in `initialize'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluent-plugin-remote_syslog-1.0.0/lib/fluent/plugin/out_remote_syslog.rb:205:in `new'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluent-plugin-remote_syslog-1.0.0/lib/fluent/plugin/out_remote_syslog.rb:205:in `create_sender'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluent-plugin-remote_syslog-1.0.0/lib/fluent/plugin/out_remote_syslog.rb:100:in `write'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin/output.rb:1179:in `try_flush'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin/output.rb:1500:in `flush_thread_run'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin/output.rb:499:in `block (2 levels) in start'
  2023-05-02 14:27:26 +0000 [warn]: /usr/local/share/gems/gems/fluentd-1.14.6/lib/fluent/plugin_helper/thread.rb:78:in `block in thread_create'
2023-05-02 14:27:30 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=1 next_retry_time=2023-05-02 14:27:33 +0000 chunk="5fab39eb4904beddd318fe80ebd51e5c" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:30 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:27:30 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=1 next_retry_time=2023-05-02 14:27:32 +0000 chunk="5fab39ea5ade2454e20b3f7774d63e87" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:30 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:27:35 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=2 next_retry_time=2023-05-02 14:27:40 +0000 chunk="5fab39ea5ade2454e20b3f7774d63e87" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:35 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:27:35 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=2 next_retry_time=2023-05-02 14:27:40 +0000 chunk="5fab39eb4904beddd318fe80ebd51e5c" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:35 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:27:43 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=3 next_retry_time=2023-05-02 14:27:52 +0000 chunk="5fab39ea5ade2454e20b3f7774d63e87" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:43 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:27:43 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=3 next_retry_time=2023-05-02 14:27:52 +0000 chunk="5fab39eb4904beddd318fe80ebd51e5c" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:43 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:27:55 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=4 next_retry_time=2023-05-02 14:28:11 +0000 chunk="5fab39ea5ade2454e20b3f7774d63e87" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:55 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:27:55 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=4 next_retry_time=2023-05-02 14:28:11 +0000 chunk="5fab39eb4904beddd318fe80ebd51e5c" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:27:55 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:28:14 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=5 next_retry_time=2023-05-02 14:28:44 +0000 chunk="5fab39eb4904beddd318fe80ebd51e5c" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:28:14 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:28:14 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=5 next_retry_time=2023-05-02 14:28:45 +0000 chunk="5fab39ea5ade2454e20b3f7774d63e87" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:28:14 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:28:47 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=6 next_retry_time=2023-05-02 14:29:50 +0000 chunk="5fab39eb4904beddd318fe80ebd51e5c" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:28:47 +0000 [warn]: suppressed same stacktrace
2023-05-02 14:28:47 +0000 [warn]: [rsyslog_remote] failed to flush the buffer. retry_times=6 next_retry_time=2023-05-02 14:29:47 +0000 chunk="5fab39ea5ade2454e20b3f7774d63e87" error_class=SocketError error="getaddrinfo: Name or service not known"
  2023-05-02 14:28:47 +0000 [warn]: suppressed same stacktrace