Application ProxySimplify microservice discovery, routing, & load balancing.
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Part 2: Lessons learned tuning TCP and Nginx in EC2 February 12th, 2014 by Justin EDIT 2/20/14: Updated to reflect correct response time metric In part 1 of our post, one of the items we discussed was our issues with using DNS as a load balancing solution. Â To recap, at the end of our last post we were still setup with Dynâs load balancing solution and our servers were receiving a disproportionate
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hashicorp/serf Serf Serf使ã£ã¦ã¾ããï¼ãµã¼ãï¼ è«¸äºæ ã¨ããã大人ã®äºæ ã§æ¥é½èªåã§ãã¼ããã©ã³ãµãç¨æããªãã¨ãããªãã¦ããããissueã«æ¸ãã¦ããã ããã¡ã½ãããSerf+HAProxy使ã£ããããã®ã§ã¯ã ã¨IRCã§å©è¨ãããã¦ãåæ¥ã®mizzyããã®ããã°ã§ãSerfã«è¨åãã¦ããã®ã§ã ã¡ãã£ã¨Serfã®æ¦è¦ãç¥ãããã¨ãSerf+HAProxyãå®éãã¼ããã©ã³ãµã¨ãã¦ã©ããªæãã«ä½¿ããã®ãæ¤è¨¼ãã¦ã¿ãã I told @glidenote about a combination of Serf and HAProxy this morning, and he has already implemented the arch. and done investigation⦠â kentaro (@kentaro) October 29, 2013
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GMon is a Go program to monitor and distribute metrics associated with any system. A preferred use case is the ability to capture cpu and memory usage in Elasticsearch that can be visualized with Kibana. Running ./gmon Usage of ./gmon: -conf="gmon.json": Path to config file. -handlers="stdout": Comma seperate list of handlers. ex: elasticseach,stdout. -path="scripts": Path to scripts directory. Ex
Linux ã®ã·ã¹ãã ã³ã¼ã«ã§ãã write(2) ã® ããã¥ã¡ã³ããèªã㨠Atomic/non-atomic: A write is atomic if the whole amount written in one operation is not interleaved with data from any other process. This is useful when there are multiple writers sending data to a single reader. Applications need to know how large a write request can be expected to be performed atomically. This maximum is called {PIPE_BUF}. This volume of
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