queue overflow 中文意思是什麼
queue overflow
解釋
隊列溢出-
However, with many burst traffic simultaneously arriving at a node, the queue length may become larger and buffer overflow in a moment, or high - speed link is emerged into slower one, there will be in congestion
然而，當多個突發業務同時到達一個節點時，緩存隊列長度迅速增加，在極短的時間內出現緩沖溢出，或高速鏈路接入慢速網路中引起輸入鏈路速率大於輸出鏈路速率，則導致網路擁塞。 -
Because internet is based on the bandwidth statistical multiplexing principle so there are lots of active flows competing limited bandwidth resource in a link. when network congestion occurs aqm must send congestion notification to adequate sources to reduce the traffic load and avoid queue overflow
由於網際網路是基於帶寬統計復用的，一條鏈路上有很多活躍流（ activeflows ）在競爭有限的帶寬資源，因此，進行擁塞通知時應充分考慮到瓶頸鏈路上流的數量，而red演算法並沒有考慮到這一點。 -
6. make some amendments to the daily logfile system : write the daily logging data to the memory using cache technology, mitigating the problem of dom insufficient space ; avoid logfile overflow by using daily log queue technology ; cope with repulsion problem of data logging and data sending
6 .對日誌系統做了如下改進:使用cache技術，把日誌數據、寫在內存中，緩解了dom空間不足的問題;使用日誌隊列技術避免日誌溢出;實現了日誌和日誌發送程序互斥的訪問日誌數據。 -
The essence of aqm is to detect the incipient congestion before queue overflow. when congestion has been detected, packets would be dropped or be marked ( ecn ) with a probability to send congestion notification to the sources
Aqm的本質就是在隊列溢出之前檢測出早期的擁塞，並且以一定的概率丟棄或者標記（ ecn ）數據包，從而向源端發出擁塞指示，以緩解網路擁塞。 -
When congestion occurs, red randomly select sources to notify congestion before queue overflow and once tcp sources receive the notification it will reduce the congestion window to decrease the packet sending rate, and therefore, mitigate the network congestion
Red的基本思想是路由器通過監控隊列的平均長度來探測擁塞。一旦發現擁塞逼近，就隨機地選擇源端來通知擁塞，使他們在隊列溢出導致丟包之前減小擁塞窗口，降低發送數據速度。
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