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Golang MVCCStats.GCBytesAge方法代码示例

本文整理汇总了Golang中github.com/cockroachdb/cockroach/storage/engine.MVCCStats.GCBytesAge方法的典型用法代码示例。如果您正苦于以下问题:Golang MVCCStats.GCBytesAge方法的具体用法?Golang MVCCStats.GCBytesAge怎么用?Golang MVCCStats.GCBytesAge使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/cockroachdb/cockroach/storage/engine.MVCCStats的用法示例。


在下文中一共展示了MVCCStats.GCBytesAge方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: MergeMVCCStats

// MergeMVCCStats merges the results of an MVCC operation or series of
// MVCC operations into the range's stats. The intent age is augmented
// by multiplying the previous intent count by the elapsed nanos since
// the last update to range stats.
func (rs *rangeStats) MergeMVCCStats(e engine.Engine, ms *engine.MVCCStats, nowNanos int64) {
	// Augment the current intent age.
	diffSeconds := nowNanos/1E9 - rs.LastUpdateNanos/1E9
	ms.LastUpdateNanos = nowNanos - rs.LastUpdateNanos
	ms.IntentAge += rs.IntentCount * diffSeconds
	ms.GCBytesAge += engine.MVCCComputeGCBytesAge(rs.KeyBytes+rs.ValBytes-rs.LiveBytes, diffSeconds)
	ms.MergeStats(e, rs.raftID)
}
开发者ID:josephwinston,项目名称:cockroach,代码行数:12,代码来源:stats.go

示例2: MergeMVCCStats

// MergeMVCCStats merges the results of an MVCC operation or series of
// MVCC operations into the range's stats. The intent age is augmented
// by multiplying the previous intent count by the elapsed nanos since
// the last update to range stats. Stats are stored to the underlying
// engine and the rangeStats MVCCStats updated to reflect merged totals.
func (rs *rangeStats) MergeMVCCStats(e engine.Engine, ms *engine.MVCCStats, nowNanos int64) error {
	rs.Lock()
	defer rs.Unlock()
	// Augment the current intent age.
	diffSeconds := nowNanos/1E9 - rs.LastUpdateNanos/1E9
	ms.LastUpdateNanos = nowNanos
	ms.IntentAge += rs.IntentCount * diffSeconds
	ms.GCBytesAge += engine.MVCCComputeGCBytesAge(rs.KeyBytes+rs.ValBytes-rs.LiveBytes, diffSeconds)
	rs.MVCCStats.Add(ms)
	return engine.MVCCSetRangeStats(e, rs.rangeID, &rs.MVCCStats)
}
开发者ID:kaustubhkurve,项目名称:cockroach,代码行数:16,代码来源:stats.go


注:本文中的github.com/cockroachdb/cockroach/storage/engine.MVCCStats.GCBytesAge方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。