How To Determine Chatty Processes/Hosts in CbEvents

[#1]

Version

Cb Response 5.x, 6.1

Topic

How to determine chatty processes/hosts for potential ingress filtering and additional suppression in the CbEvents Solr Core, and then upload it to Alliance servers.

Solution

5.2

1. Determine which shards are present on the local node:
   

   cat /etc/cb/cluster.conf

2. Run the following commands replacing 0 with any local shards:
   

   curl "http://127.0.0.1:8080/solr/0/terms?terms.fl=path_full&terms=true&terms.limit=50&indent=true" > "/tmp/$(hostname)_procs_pathfull.txt" | /usr/share/cb/cbpost /tmp/$(hostname)_procs_pathfull.txt
   curl "http://127.0.0.1:8080/solr/0/terms?terms.fl=parent_name&terms=true&terms.limit=50&indent=true" > "/tmp/$(hostname)_parentprocs.txt" | /usr/share/cb/cbpost /tmp/$(hostname)_parentprocs.txt
   curl "http://127.0.0.1:8080/solr/0/terms?terms.fl=hostname&terms=true&terms.limit=50&indent=true" > "/tmp/$(hostname)_hosts.txt" | /usr/share/cb/cbpost /tmp/$(hostname)_hosts.txt

3. Repeat this process on all nodes
4. Add a case comment when the uploads are complete

6.1.x

1. Run these commands on all nodes (master and minions):
   

   curl "http://127.0.0.1:8080/solr/reader/terms?terms.fl=path_full&terms=true&terms.limit=50&indent=true&wt=..." > "/var/log/cb/solr/$(hostname)_procs_pathfull.xml" && /usr/share/cb/cbpost /var/log/cb/solr/$(hostname)_procs_pathfull.xml
   curl "http://127.0.0.1:8080/solr/reader/terms?terms.fl=hostname&terms=true&terms.limit=50&indent=true&wt=x..." > "/var/log/cb/solr/$(hostname)_hosts.xml" && /usr/share/cb/cbpost /var/log/cb/solr/$(hostname)_hosts.xml
   curl "http://127.0.0.1:8080/solr/reader/terms?terms.fl=parent_name&terms=true&terms.limit=50&indent=true&w..." > "/var/log/cb/solr/$(hostname)_parent_process.xml" && /usr/share/cb/cbpost /var/log/cb/solr/$(hostname)_parent_process.xml

2. Then add a case comment letting us know the uploads are complete