mirror of
https://github.com/rocky-linux/peridot.git
synced 2024-11-25 06:31:25 +00:00
382 lines
11 KiB
Go
382 lines
11 KiB
Go
// Copyright 2022 The Prometheus Authors
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package procfs
|
|
|
|
import (
|
|
"bufio"
|
|
"bytes"
|
|
"errors"
|
|
"io"
|
|
"os"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"github.com/prometheus/procfs/internal/util"
|
|
)
|
|
|
|
// ProcSnmp6 models the content of /proc/<pid>/net/snmp6.
|
|
type ProcSnmp6 struct {
|
|
// The process ID.
|
|
PID int
|
|
Ip6
|
|
Icmp6
|
|
Udp6
|
|
UdpLite6
|
|
}
|
|
|
|
type Ip6 struct { // nolint:revive
|
|
InReceives float64
|
|
InHdrErrors float64
|
|
InTooBigErrors float64
|
|
InNoRoutes float64
|
|
InAddrErrors float64
|
|
InUnknownProtos float64
|
|
InTruncatedPkts float64
|
|
InDiscards float64
|
|
InDelivers float64
|
|
OutForwDatagrams float64
|
|
OutRequests float64
|
|
OutDiscards float64
|
|
OutNoRoutes float64
|
|
ReasmTimeout float64
|
|
ReasmReqds float64
|
|
ReasmOKs float64
|
|
ReasmFails float64
|
|
FragOKs float64
|
|
FragFails float64
|
|
FragCreates float64
|
|
InMcastPkts float64
|
|
OutMcastPkts float64
|
|
InOctets float64
|
|
OutOctets float64
|
|
InMcastOctets float64
|
|
OutMcastOctets float64
|
|
InBcastOctets float64
|
|
OutBcastOctets float64
|
|
InNoECTPkts float64
|
|
InECT1Pkts float64
|
|
InECT0Pkts float64
|
|
InCEPkts float64
|
|
}
|
|
|
|
type Icmp6 struct {
|
|
InMsgs float64
|
|
InErrors float64
|
|
OutMsgs float64
|
|
OutErrors float64
|
|
InCsumErrors float64
|
|
InDestUnreachs float64
|
|
InPktTooBigs float64
|
|
InTimeExcds float64
|
|
InParmProblems float64
|
|
InEchos float64
|
|
InEchoReplies float64
|
|
InGroupMembQueries float64
|
|
InGroupMembResponses float64
|
|
InGroupMembReductions float64
|
|
InRouterSolicits float64
|
|
InRouterAdvertisements float64
|
|
InNeighborSolicits float64
|
|
InNeighborAdvertisements float64
|
|
InRedirects float64
|
|
InMLDv2Reports float64
|
|
OutDestUnreachs float64
|
|
OutPktTooBigs float64
|
|
OutTimeExcds float64
|
|
OutParmProblems float64
|
|
OutEchos float64
|
|
OutEchoReplies float64
|
|
OutGroupMembQueries float64
|
|
OutGroupMembResponses float64
|
|
OutGroupMembReductions float64
|
|
OutRouterSolicits float64
|
|
OutRouterAdvertisements float64
|
|
OutNeighborSolicits float64
|
|
OutNeighborAdvertisements float64
|
|
OutRedirects float64
|
|
OutMLDv2Reports float64
|
|
InType1 float64
|
|
InType134 float64
|
|
InType135 float64
|
|
InType136 float64
|
|
InType143 float64
|
|
OutType133 float64
|
|
OutType135 float64
|
|
OutType136 float64
|
|
OutType143 float64
|
|
}
|
|
|
|
type Udp6 struct { // nolint:revive
|
|
InDatagrams float64
|
|
NoPorts float64
|
|
InErrors float64
|
|
OutDatagrams float64
|
|
RcvbufErrors float64
|
|
SndbufErrors float64
|
|
InCsumErrors float64
|
|
IgnoredMulti float64
|
|
}
|
|
|
|
type UdpLite6 struct { // nolint:revive
|
|
InDatagrams float64
|
|
NoPorts float64
|
|
InErrors float64
|
|
OutDatagrams float64
|
|
RcvbufErrors float64
|
|
SndbufErrors float64
|
|
InCsumErrors float64
|
|
}
|
|
|
|
func (p Proc) Snmp6() (ProcSnmp6, error) {
|
|
filename := p.path("net/snmp6")
|
|
data, err := util.ReadFileNoStat(filename)
|
|
if err != nil {
|
|
// On systems with IPv6 disabled, this file won't exist.
|
|
// Do nothing.
|
|
if errors.Is(err, os.ErrNotExist) {
|
|
return ProcSnmp6{PID: p.PID}, nil
|
|
}
|
|
|
|
return ProcSnmp6{PID: p.PID}, err
|
|
}
|
|
|
|
procSnmp6, err := parseSNMP6Stats(bytes.NewReader(data))
|
|
procSnmp6.PID = p.PID
|
|
return procSnmp6, err
|
|
}
|
|
|
|
// parseSnmp6 parses the metrics from proc/<pid>/net/snmp6 file
|
|
// and returns a map contains those metrics.
|
|
func parseSNMP6Stats(r io.Reader) (ProcSnmp6, error) {
|
|
var (
|
|
scanner = bufio.NewScanner(r)
|
|
procSnmp6 = ProcSnmp6{}
|
|
)
|
|
|
|
for scanner.Scan() {
|
|
stat := strings.Fields(scanner.Text())
|
|
if len(stat) < 2 {
|
|
continue
|
|
}
|
|
// Expect to have "6" in metric name, skip line otherwise
|
|
if sixIndex := strings.Index(stat[0], "6"); sixIndex != -1 {
|
|
protocol := stat[0][:sixIndex+1]
|
|
key := stat[0][sixIndex+1:]
|
|
value, err := strconv.ParseFloat(stat[1], 64)
|
|
if err != nil {
|
|
return procSnmp6, err
|
|
}
|
|
|
|
switch protocol {
|
|
case "Ip6":
|
|
switch key {
|
|
case "InReceives":
|
|
procSnmp6.Ip6.InReceives = value
|
|
case "InHdrErrors":
|
|
procSnmp6.Ip6.InHdrErrors = value
|
|
case "InTooBigErrors":
|
|
procSnmp6.Ip6.InTooBigErrors = value
|
|
case "InNoRoutes":
|
|
procSnmp6.Ip6.InNoRoutes = value
|
|
case "InAddrErrors":
|
|
procSnmp6.Ip6.InAddrErrors = value
|
|
case "InUnknownProtos":
|
|
procSnmp6.Ip6.InUnknownProtos = value
|
|
case "InTruncatedPkts":
|
|
procSnmp6.Ip6.InTruncatedPkts = value
|
|
case "InDiscards":
|
|
procSnmp6.Ip6.InDiscards = value
|
|
case "InDelivers":
|
|
procSnmp6.Ip6.InDelivers = value
|
|
case "OutForwDatagrams":
|
|
procSnmp6.Ip6.OutForwDatagrams = value
|
|
case "OutRequests":
|
|
procSnmp6.Ip6.OutRequests = value
|
|
case "OutDiscards":
|
|
procSnmp6.Ip6.OutDiscards = value
|
|
case "OutNoRoutes":
|
|
procSnmp6.Ip6.OutNoRoutes = value
|
|
case "ReasmTimeout":
|
|
procSnmp6.Ip6.ReasmTimeout = value
|
|
case "ReasmReqds":
|
|
procSnmp6.Ip6.ReasmReqds = value
|
|
case "ReasmOKs":
|
|
procSnmp6.Ip6.ReasmOKs = value
|
|
case "ReasmFails":
|
|
procSnmp6.Ip6.ReasmFails = value
|
|
case "FragOKs":
|
|
procSnmp6.Ip6.FragOKs = value
|
|
case "FragFails":
|
|
procSnmp6.Ip6.FragFails = value
|
|
case "FragCreates":
|
|
procSnmp6.Ip6.FragCreates = value
|
|
case "InMcastPkts":
|
|
procSnmp6.Ip6.InMcastPkts = value
|
|
case "OutMcastPkts":
|
|
procSnmp6.Ip6.OutMcastPkts = value
|
|
case "InOctets":
|
|
procSnmp6.Ip6.InOctets = value
|
|
case "OutOctets":
|
|
procSnmp6.Ip6.OutOctets = value
|
|
case "InMcastOctets":
|
|
procSnmp6.Ip6.InMcastOctets = value
|
|
case "OutMcastOctets":
|
|
procSnmp6.Ip6.OutMcastOctets = value
|
|
case "InBcastOctets":
|
|
procSnmp6.Ip6.InBcastOctets = value
|
|
case "OutBcastOctets":
|
|
procSnmp6.Ip6.OutBcastOctets = value
|
|
case "InNoECTPkts":
|
|
procSnmp6.Ip6.InNoECTPkts = value
|
|
case "InECT1Pkts":
|
|
procSnmp6.Ip6.InECT1Pkts = value
|
|
case "InECT0Pkts":
|
|
procSnmp6.Ip6.InECT0Pkts = value
|
|
case "InCEPkts":
|
|
procSnmp6.Ip6.InCEPkts = value
|
|
|
|
}
|
|
case "Icmp6":
|
|
switch key {
|
|
case "InMsgs":
|
|
procSnmp6.Icmp6.InMsgs = value
|
|
case "InErrors":
|
|
procSnmp6.Icmp6.InErrors = value
|
|
case "OutMsgs":
|
|
procSnmp6.Icmp6.OutMsgs = value
|
|
case "OutErrors":
|
|
procSnmp6.Icmp6.OutErrors = value
|
|
case "InCsumErrors":
|
|
procSnmp6.Icmp6.InCsumErrors = value
|
|
case "InDestUnreachs":
|
|
procSnmp6.Icmp6.InDestUnreachs = value
|
|
case "InPktTooBigs":
|
|
procSnmp6.Icmp6.InPktTooBigs = value
|
|
case "InTimeExcds":
|
|
procSnmp6.Icmp6.InTimeExcds = value
|
|
case "InParmProblems":
|
|
procSnmp6.Icmp6.InParmProblems = value
|
|
case "InEchos":
|
|
procSnmp6.Icmp6.InEchos = value
|
|
case "InEchoReplies":
|
|
procSnmp6.Icmp6.InEchoReplies = value
|
|
case "InGroupMembQueries":
|
|
procSnmp6.Icmp6.InGroupMembQueries = value
|
|
case "InGroupMembResponses":
|
|
procSnmp6.Icmp6.InGroupMembResponses = value
|
|
case "InGroupMembReductions":
|
|
procSnmp6.Icmp6.InGroupMembReductions = value
|
|
case "InRouterSolicits":
|
|
procSnmp6.Icmp6.InRouterSolicits = value
|
|
case "InRouterAdvertisements":
|
|
procSnmp6.Icmp6.InRouterAdvertisements = value
|
|
case "InNeighborSolicits":
|
|
procSnmp6.Icmp6.InNeighborSolicits = value
|
|
case "InNeighborAdvertisements":
|
|
procSnmp6.Icmp6.InNeighborAdvertisements = value
|
|
case "InRedirects":
|
|
procSnmp6.Icmp6.InRedirects = value
|
|
case "InMLDv2Reports":
|
|
procSnmp6.Icmp6.InMLDv2Reports = value
|
|
case "OutDestUnreachs":
|
|
procSnmp6.Icmp6.OutDestUnreachs = value
|
|
case "OutPktTooBigs":
|
|
procSnmp6.Icmp6.OutPktTooBigs = value
|
|
case "OutTimeExcds":
|
|
procSnmp6.Icmp6.OutTimeExcds = value
|
|
case "OutParmProblems":
|
|
procSnmp6.Icmp6.OutParmProblems = value
|
|
case "OutEchos":
|
|
procSnmp6.Icmp6.OutEchos = value
|
|
case "OutEchoReplies":
|
|
procSnmp6.Icmp6.OutEchoReplies = value
|
|
case "OutGroupMembQueries":
|
|
procSnmp6.Icmp6.OutGroupMembQueries = value
|
|
case "OutGroupMembResponses":
|
|
procSnmp6.Icmp6.OutGroupMembResponses = value
|
|
case "OutGroupMembReductions":
|
|
procSnmp6.Icmp6.OutGroupMembReductions = value
|
|
case "OutRouterSolicits":
|
|
procSnmp6.Icmp6.OutRouterSolicits = value
|
|
case "OutRouterAdvertisements":
|
|
procSnmp6.Icmp6.OutRouterAdvertisements = value
|
|
case "OutNeighborSolicits":
|
|
procSnmp6.Icmp6.OutNeighborSolicits = value
|
|
case "OutNeighborAdvertisements":
|
|
procSnmp6.Icmp6.OutNeighborAdvertisements = value
|
|
case "OutRedirects":
|
|
procSnmp6.Icmp6.OutRedirects = value
|
|
case "OutMLDv2Reports":
|
|
procSnmp6.Icmp6.OutMLDv2Reports = value
|
|
case "InType1":
|
|
procSnmp6.Icmp6.InType1 = value
|
|
case "InType134":
|
|
procSnmp6.Icmp6.InType134 = value
|
|
case "InType135":
|
|
procSnmp6.Icmp6.InType135 = value
|
|
case "InType136":
|
|
procSnmp6.Icmp6.InType136 = value
|
|
case "InType143":
|
|
procSnmp6.Icmp6.InType143 = value
|
|
case "OutType133":
|
|
procSnmp6.Icmp6.OutType133 = value
|
|
case "OutType135":
|
|
procSnmp6.Icmp6.OutType135 = value
|
|
case "OutType136":
|
|
procSnmp6.Icmp6.OutType136 = value
|
|
case "OutType143":
|
|
procSnmp6.Icmp6.OutType143 = value
|
|
}
|
|
case "Udp6":
|
|
switch key {
|
|
case "InDatagrams":
|
|
procSnmp6.Udp6.InDatagrams = value
|
|
case "NoPorts":
|
|
procSnmp6.Udp6.NoPorts = value
|
|
case "InErrors":
|
|
procSnmp6.Udp6.InErrors = value
|
|
case "OutDatagrams":
|
|
procSnmp6.Udp6.OutDatagrams = value
|
|
case "RcvbufErrors":
|
|
procSnmp6.Udp6.RcvbufErrors = value
|
|
case "SndbufErrors":
|
|
procSnmp6.Udp6.SndbufErrors = value
|
|
case "InCsumErrors":
|
|
procSnmp6.Udp6.InCsumErrors = value
|
|
case "IgnoredMulti":
|
|
procSnmp6.Udp6.IgnoredMulti = value
|
|
}
|
|
case "UdpLite6":
|
|
switch key {
|
|
case "InDatagrams":
|
|
procSnmp6.UdpLite6.InDatagrams = value
|
|
case "NoPorts":
|
|
procSnmp6.UdpLite6.NoPorts = value
|
|
case "InErrors":
|
|
procSnmp6.UdpLite6.InErrors = value
|
|
case "OutDatagrams":
|
|
procSnmp6.UdpLite6.OutDatagrams = value
|
|
case "RcvbufErrors":
|
|
procSnmp6.UdpLite6.RcvbufErrors = value
|
|
case "SndbufErrors":
|
|
procSnmp6.UdpLite6.SndbufErrors = value
|
|
case "InCsumErrors":
|
|
procSnmp6.UdpLite6.InCsumErrors = value
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return procSnmp6, scanner.Err()
|
|
}
|