How to Analyse Disk I/O in Linux Through Command Line

Posted at May 2, 2017 at 11:54 am by Jithin

Why Disk I/O Disk I/O comprises of input/output or read/write operation within a physical disk. Disk i/o is very easy to handle and determines which device (Hard disk) is having the busiest I/o activities. It is the rate of speed of data transfer between the hard disk drive and RAM. It is used to measure the active disk I/O time. It measures the performance and thereby characterizes the storage devices like HDDs, SSDs and SAN. It continuously monitors the Read and Write operations of the disk   [...]

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