# What does it meen when refresh rate is high? **URL:** \ **Category:** Elasticsearch\ **Created:** [March 26, 2015, 6:25pm UTC](https://discuss.elastic.co/t/what-does-it-meen-when-refresh-rate-is-high/22929 "2015-03-26T18:25:06Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![javadevmtl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/javadevmtl/32/45613_2.png) [@javadevmtl](https://discuss.elastic.co/u/javadevmtl)\ **Post date:** [March 26, 2015, 6:25pm UTC](https://discuss.elastic.co/t/what-does-it-meen-when-refresh-rate-is-high/22929/1 "2015-03-26T18:25:06Z")
Using 1.4.3 So I have a nice "beefy" cluster 4 nodes of 32 cores, 128GB RAM, 5TB RAID 0 (Using Sandisk 960GB Extreme Pro) for each machine. I am indexing about 4000 documents per second at an average of about 800 bytes per document. At the same time as indexing I'm running queries. Looking at Elastic HQ numbers. Indexing - Index:0.28ms0.32ms0.3ms0.32msIndexing - Delete:0ms0ms0ms0msSearch - Query:29.23ms29.36ms24.46ms36.63msSearch - Fetch:0.25ms0.24ms0.25ms0.21msGet - Total:0.67ms0.46ms0ms0.48msGet - Exists:1.19ms0.65ms0ms0.48msGet - Missing:0ms0.03ms0ms0msRefresh:25.32ms24.86ms24.5ms24.81msFlush:104.14ms 90.45ms111.14ms84.63msNo matter what test I'v done or machine configuration the refresh rate has always been red... What does it mean and does it matter? -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/a9f2cfc2-80c8-4b5e-83b2-09a6da03eccc%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/a9f2cfc2-80c8-4b5e-83b2-09a6da03eccc%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:23am UTC](https://discuss.elastic.co/t/what-does-it-meen-when-refresh-rate-is-high/22929/2 "2017-07-06T00:23:36Z")