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  • Options of the DB storage of prometheus

    参考:

    // Options of the DB storage.
    type Options struct {
    	// The timestamp range of head blocks after which they get persisted.
    	// It's the minimum duration of any persisted block.
    	MinBlockDuration model.Duration
    
    	// The maximum timestamp range of compacted blocks.
    	MaxBlockDuration model.Duration
    
    	// The maximum size of each WAL segment file.
    	WALSegmentSize units.Base2Bytes
    
    	// Duration for how long to retain data.
    	RetentionDuration model.Duration
    
    	// Maximum number of bytes to be retained.
    	MaxBytes units.Base2Bytes
    
    	// Disable creation and consideration of lockfile.
    	NoLockfile bool
    
    	// When true it disables the overlapping blocks check.
    	// This in-turn enables vertical compaction and vertical query merge.
    	AllowOverlappingBlocks bool
    
    	// When true records in the WAL will be compressed.
    	WALCompression bool
    }
    

    原文:https://github.com/prometheus/prometheus/blob/master/storage/tsdb/tsdb.go 

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  • 原文地址:https://www.cnblogs.com/robinunix/p/11321244.html
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