Skip to content
/ govs Public
forked from yubo/govs

This set of packages provide the API for communication with [DPVS](http://git.n.xiaomi.com/dpvs/vs/) from Go.

License

Notifications You must be signed in to change notification settings

dpvs/govs

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

60 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

govs

This set of packages provide the API for communication with DPVS from Go.

install

# install golang
go get github.com/yubo/govs/cmd/govs

howto

govs -h
govs stats -t io/worker/dev/ctl [-i id]

io core information

#govs stats -t io
core_id                                   2
rx_ring_0                                 0          0
rx_ring_1                                 0          0
Rx_nic_port0_queue0                   20537       5539
Rx_nic_port1_queue1                     495        495
Rx_nic_port2_queue2                       5          5
Rx_nic_port3_queue3                       0          0
tx_nic_port0                              0          0
tx_nic_port1                           1192       1192
veth0                            Rx_packets         45 Rx_dropped          0 Tx_packets          8 Tx_dropped          0
veth1                            Rx_packets          0 Rx_dropped          0 Tx_packets       4000 Tx_dropped          0
kni_deq                          128726359132
kni_deq_err                      128726359087
  • core_id: core id
  • rx_ring_worker?: calls number of rte_ring_sp_enqueue_bulk()
  • rx_nic_port?_queue?: number of mbufs get from rte_eth_rx_burst()
  • tx_nic_port?: number of mbufs get from rte_eth_tx_burst()
  • veth?: kni dev counter
  • kni_deq: calls number of rte_ring_sc_dequeue_burst(..)
  • kni_deq_err: calls number of failed rte_ring_sc_dequeue_burst(..)
#govs stats -t worker
core      ipmiss       frag       icmp        pkt     v4sctp       ospf unknow(v4)       drop    kni_enq    kni_err        arp       ipv6     unknow
3              0          0          0          0          0          0          0          0     201277          0          0          0          0
  • core: number of worker core
  • ipmiss: number of pkts ip miss
  • frag: number of pkt is fragmented
  • icmp: number of icmp pkt
  • pkt: number of pkt
  • v4sctp: number of ipv4 sctp
  • ospf: number of ipv4 ospf
  • unknow(v4): number of unknow ipv4 protocol
  • drop: number of drop pkt
  • kni_enq: calls number of rte_ring_sp_enqueue_bulk(lp->kni_rings_out[skb->port], ...)
  • kni_err: calls number of failed rte_ring_sp_enqueue_bulk(lp->kni_rings_out[skb->port], ...)
  • arp: number of arp pkt
  • ipv6: number of ipv6 pkt
  • unknow: number of unknow L3 protocol
#govs stats -t dev
port         ipackets   opackets     ibytes     obytes    imissed    ierrors    oerrors  rx_nombuf
0              120092         70   30942493       8118          0          0          0          0
1              123517      10318   31196462     711370          0          0          0          0
  • port: number of port
  • ipackets: Total number of successfully received packets
  • opackets: Total number of successfully transmitted packets
  • ibytes: Total number of successfully received bytes.
  • obytes: Total number of successfully transmitted bytes
  • imissed: Total of RX packets dropped by the HW, * because there are no available buffer (i.e. RX queues are full)
  • ierrors: Total number of erroneous received packets
  • oerrors: Total number of failed transmitted packets
  • rx_nombuf: Total number of RX mbuf allocation failures
#govs stats -t ctl
id                seq      n_svc      state
-                   0          0          -

0                   0          0          s
  • id: number of core
  • seq: sequence number of config
  • n_svc: total number of virtual service
  • state: state of the worker, s(sync), p(pending)

AUTHOR

Written by Yu Bo.

REPORTING BUGS

Report bugs to [email protected]

About

This set of packages provide the API for communication with [DPVS](http://git.n.xiaomi.com/dpvs/vs/) from Go.

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • Go 98.9%
  • Other 1.1%