23 lines
		
	
	
		
			655 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			655 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| What:		/proc/diskstats
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| Date:		February 2008
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| Contact:	Jerome Marchand <jmarchan@redhat.com>
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| Description:
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| 		The /proc/diskstats file displays the I/O statistics
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| 		of block devices. Each line contains the following 14
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| 		fields:
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| 		 1 - major number
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| 		 2 - minor mumber
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| 		 3 - device name
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| 		 4 - reads completed successfully
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| 		 5 - reads merged
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| 		 6 - sectors read
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| 		 7 - time spent reading (ms)
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| 		 8 - writes completed
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| 		 9 - writes merged
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| 		10 - sectors written
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| 		11 - time spent writing (ms)
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| 		12 - I/Os currently in progress
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| 		13 - time spent doing I/Os (ms)
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| 		14 - weighted time spent doing I/Os (ms)
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| 		For more details refer to Documentation/iostats.txt
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