2 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
3 Copyright (C) 2016-2019 Sergey Matveev <stargrave@stargrave.org>
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, version 3 of the License.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 // Show queued NNCP Rx/Tx stats.
29 "github.com/dustin/go-humanize"
33 fmt.Fprintf(os.Stderr, nncp.UsageHeader())
34 fmt.Fprintf(os.Stderr, "nncp-stat -- show queued Rx/Tx stats\n\n")
35 fmt.Fprintf(os.Stderr, "Usage: %s [options]\nOptions:\n", os.Args[0])
41 cfgPath = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
42 nodeRaw = flag.String("node", "", "Process only that node")
43 spoolPath = flag.String("spool", "", "Override path to spool")
44 debug = flag.Bool("debug", false, "Print debug messages")
45 version = flag.Bool("version", false, "Print version information")
46 warranty = flag.Bool("warranty", false, "Print warranty information")
51 fmt.Println(nncp.Warranty)
55 fmt.Println(nncp.VersionGet())
59 ctx, err := nncp.CtxFromCmdline(*cfgPath, *spoolPath, "", false, *debug)
61 log.Fatalln("Error during initialization:", err)
64 var nodeOnly *nncp.Node
66 nodeOnly, err = ctx.FindNode(*nodeRaw)
68 log.Fatalln("Invalid -node specified:", err)
72 nodeNames := make([]string, 0, len(ctx.Neigh))
73 nodeNameToNode := make(map[string]*nncp.Node, len(ctx.Neigh))
74 for _, node := range ctx.Neigh {
75 nodeNames = append(nodeNames, node.Name)
76 nodeNameToNode[node.Name] = node
78 sort.Strings(nodeNames)
81 for _, nodeName := range nodeNames {
82 node = nodeNameToNode[nodeName]
83 if nodeOnly != nil && *node.Id != *nodeOnly.Id {
86 rxNums := make(map[uint8]int)
87 rxBytes := make(map[uint8]int64)
88 for job := range ctx.Jobs(node.Id, nncp.TRx) {
90 rxNums[job.PktEnc.Nice] = rxNums[job.PktEnc.Nice] + 1
91 rxBytes[job.PktEnc.Nice] = rxBytes[job.PktEnc.Nice] + job.Size
93 txNums := make(map[uint8]int)
94 txBytes := make(map[uint8]int64)
95 for job := range ctx.Jobs(node.Id, nncp.TTx) {
97 txNums[job.PktEnc.Nice] = txNums[job.PktEnc.Nice] + 1
98 txBytes[job.PktEnc.Nice] = txBytes[job.PktEnc.Nice] + job.Size
100 fmt.Println(node.Name)
102 for nice = 1; nice > 0; nice++ {
103 rxNum, rxExists := rxNums[nice]
104 txNum, txExists := txNums[nice]
105 if !(rxExists || txExists) {
109 "\tnice:% 4s | Rx: % 10s, % 3d pkts | Tx: % 10s, % 3d pkts\n",
110 nncp.NicenessFmt(nice),
111 humanize.IBytes(uint64(rxBytes[nice])),
113 humanize.IBytes(uint64(txBytes[nice])),