We are not getting all the indexes we expect anymore
The last time (10 days ago) I checked was for LOG-230 - we didn't see the Timestamp index at that time either - but it did not affect the logs

Logs usually show - the last run
http://18.219.148.184:30253/app/kibana#/discover?_g=(refreshInterval:('$$hashKey':'object:1361',display:'5%20seconds',pause:!f,section:1,value:5000),time:(from:now-1h,mode:quick,to:now))&_a=(columns:!(_source),index:'logstash-*',interval:auto,query:(query_string:(analyze_wildcard:!t,query:'*')),sort:!('@timestamp',desc))
http://jenkins.onap.info/job/oom-cd-master/3042/console

was
ok at the usual 2000 logs/min = 30 logs/sec