与HTB不同,它利用丢包来实现交互会话受益的低延迟。 QFQ:快速公平队列(Quick Fair Queueing)是一种O(1)调度器,它提供近乎最优的保证,并且是第一个在组数和数据包长度方面以恒定成本实现这一目标的调度器。QFQ算法没有循环,使用非常简单的指令和数据结构,非常适合硬件实现。 8、操作理论 类形成一棵树,每个类都有...
# tc -s -d class show dev eth0 class qfq 1:1 root weight 1000 maxpkt 1514 Sent 10847 bytes 67 pkt (dropped 0, overlimits 0 requeues 0) rate 0bit 0pps backlog 0b 0p requeues 0 class qfq 1:2 root weight 2000 maxpkt 2962 Sent 80720 bytes 402 pkt (dropped 0, overlimits 0 ...
How to use qfq qdisc of tc? https://access.redhat.com/solutions/1459623SOLUTION 已验证- 已更新2015年五月26日09:34-English环境Red Hat Enterprise Linux 6.3 or later tctraffic control utility qfqQuick Fair Scheduler queueing ... tc qfq qdisc linux bash 转载 wx5bcd90b347f01 2021-10-25 14...
We Ref. 26–29 since we set our nEomtien,,mhaxotwoecvoevr,erthoantlyouthreΔanEteig-bboencdoimngesbeafnfedcctiovmelpyleqxu.iAtectsuimalillyaronweitchanΔm Eakine i−t 1aSl.5mo emoVsetioneqthFueiagrl., c1ih.(eaa.n,) gΔaerEseeprgero≈dduucΔecdEed,inbbyyQfQiSnGSe...
tc-qfq是无类错误。 、、、 我在路由器上使用Linux3.0.101和iucte2-3.4.0,我得到了这个错误:--> OK --> Error:Qdisc"qfq" is classless.在添加qdisc之后,sch_qfq.ko已经加载了不烟雾,并根据lsmod在使 浏览0提问于2014-08-21得票数-1 回答已采纳 ...
The QFQ algorithm has no loops, and uses very simple instructions and data structures that lend themselves very well to a hardware implementation. THEORY OF OPERATION Classes form a tree, where each class has a single parent. A class may have multiple children. Some qdiscs allow for runtime ...
QFQQuick Fair Queueing is an O(1) scheduler that provides near-optimal guarantees, and is the first to achieve that goal with a constant cost also with respect to the number of groups and the packet length. The QFQ algorithm has no loops, and uses very simple instructions and data structur...
常见的classful qdisc有:ATM, CBQ, DRR, DSMARK, HFSC, HTB, PRIO, QFQ class用来表示控制策略 分类只存在于可分类排队规则(classful qdisc)(例如,HTB和CBQ)中。 default这是HTB排队规则的一个可选参数,默认值为0, 当值为0时意味着会绕过所有和rootqdisc相关联的分类,然后以最大的速度出队任何未分类的流量...
常见的classful qdisc有:ATM, CBQ, DRR, DSMARK, HFSC, HTB, PRIO, QFQ 分类只存在于可分类排队规则(classful qdisc)(例如,HTB和CBQ)中。分类可以很复杂,它可以包含多个子分类,也可以只包含一个子qdisc。在超级复杂的流量控制应用场景中,一个类中再包含一个可分类qdisc也是可以的。
https://access.redhat.com/solutions/1459623SOLUTION 已验证- 已更新2015年五月26日09:34-English环境Red Hat Enterprise Linux 6.3 or later tctraffic control utility qfqQuick Fair Scheduler queueing ... tc qfq qdisc linux bash 转载 wx5bcd90b347f01 ...