Hi, I'm running a fairly old version of SOLR (4.x) and I found the metrics on the shard page. However, sometimes there is numbers, sometimes it's all 0. Just hitting the refresh button shows this.
I'm aware of https://issues.apache.org/jira/browse/SOLR-10214 <https://www.google.com/url?q=https://issues.apache.org/jira/browse/SOLR-10214&sa=D&source=hangouts&ust=1537899568557000&usg=AFQjCNHPnpInvRs6SCo_AXCHqbzRpMwTtA> so I'm not concerned about the empty number, but I'm wondering what the reasoning in the others. As an example, when I keep refreshing, the hit ratio varies between 0 and 0.9 with almost all possible values :-/ So how are those metrics working? Thanks, JMS
