-
Notifications
You must be signed in to change notification settings - Fork 18
Expand file tree
/
Copy pathstats.go
More file actions
361 lines (338 loc) · 23.5 KB
/
stats.go
File metadata and controls
361 lines (338 loc) · 23.5 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
package fastdns
import (
"net/netip"
"strconv"
"sync/atomic"
"time"
)
type Stats interface {
UpdateStats(addr netip.AddrPort, msg *Message, duration time.Duration)
AppendOpenMetrics(dst []byte) []byte
}
var _ Stats = (*CoreStats)(nil)
type CoreStats struct {
RequestCountTotal uint64
RequestDurationSecondsBucket_0_00025 uint64
RequestDurationSecondsBucket_0_0005 uint64
RequestDurationSecondsBucket_0_001 uint64
RequestDurationSecondsBucket_0_002 uint64
RequestDurationSecondsBucket_0_004 uint64
RequestDurationSecondsBucket_0_008 uint64
RequestDurationSecondsBucket_0_016 uint64
RequestDurationSecondsBucket_0_032 uint64
RequestDurationSecondsBucket_0_064 uint64
RequestDurationSecondsBucket_0_128 uint64
RequestDurationSecondsBucket_0_256 uint64
RequestDurationSecondsBucket_0_512 uint64
RequestDurationSecondsBucket_1_024 uint64
RequestDurationSecondsBucket_2_048 uint64
RequestDurationSecondsBucket_4_096 uint64
RequestDurationSecondsBucket_8_192 uint64
RequestDurationSecondsBucket_Inf uint64
RequestDurationSecondsSum uint64
RequestDurationSecondsCount uint64
RequestSizeBytesBucket_0 uint64
RequestSizeBytesBucket_100 uint64
RequestSizeBytesBucket_200 uint64
RequestSizeBytesBucket_300 uint64
RequestSizeBytesBucket_400 uint64
RequestSizeBytesBucket_511 uint64
RequestSizeBytesBucket_1023 uint64
RequestSizeBytesBucket_2047 uint64
RequestSizeBytesBucket_4095 uint64
RequestSizeBytesBucket_8291 uint64
RequestSizeBytesBucket_16000 uint64
RequestSizeBytesBucket_32000 uint64
RequestSizeBytesBucket_48000 uint64
RequestSizeBytesBucket_64000 uint64
RequestSizeBytesBucket_Inf uint64
RequestSizeBytesSum uint64
RequestSizeBytesCount uint64
RequestTypeCountTotal_A uint64
RequestTypeCountTotal_AAAA uint64
RequestTypeCountTotal_NS uint64
RequestTypeCountTotal_PTR uint64
RequestTypeCountTotal_SRV uint64
RequestTypeCountTotal_CNAME uint64
RequestTypeCountTotal_SOA uint64
RequestTypeCountTotal_MX uint64
RequestTypeCountTotal_TXT uint64
ResponseRcodeCountTotal_NOERROR uint64
ResponseRcodeCountTotal_FORMERR uint64
ResponseRcodeCountTotal_SERVFAIL uint64
ResponseRcodeCountTotal_NOTIMP uint64
ResponseRcodeCountTotal_NXDOMAIN uint64
ResponseRcodeCountTotal_REFUSED uint64
ResponseRcodeCountTotal_YXDOMAIN uint64
ResponseRcodeCountTotal_XRRSET uint64
ResponseRcodeCountTotal_NOTAUTH uint64
ResponseRcodeCountTotal_NOTZONE uint64
ResponseSizeBytesBucket_0 uint64
ResponseSizeBytesBucket_100 uint64
ResponseSizeBytesBucket_200 uint64
ResponseSizeBytesBucket_300 uint64
ResponseSizeBytesBucket_400 uint64
ResponseSizeBytesBucket_511 uint64
ResponseSizeBytesBucket_1023 uint64
ResponseSizeBytesBucket_2047 uint64
ResponseSizeBytesBucket_4095 uint64
ResponseSizeBytesBucket_8291 uint64
ResponseSizeBytesBucket_16000 uint64
ResponseSizeBytesBucket_32000 uint64
ResponseSizeBytesBucket_48000 uint64
ResponseSizeBytesBucket_64000 uint64
ResponseSizeBytesBucket_Inf uint64
ResponseSizeBytesSum uint64
ResponseSizeBytesCount uint64
Prefix, Family, Proto, Server, Zone string
}
// UpdateStats records the request metrics derived from the message and timing data.
func (s *CoreStats) UpdateStats(addr netip.AddrPort, msg *Message, duration time.Duration) {
atomic.AddUint64(&s.RequestCountTotal, 1)
// request seconds
switch {
case duration <= 250*time.Microsecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_00025, 1)
case duration <= 500*time.Microsecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_0005, 1)
case duration <= 1*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_001, 1)
case duration <= 2*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_002, 1)
case duration <= 4*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_004, 1)
case duration <= 8*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_008, 1)
case duration <= 16*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_016, 1)
case duration <= 32*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_032, 1)
case duration <= 64*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_064, 1)
case duration <= 128*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_128, 1)
case duration <= 256*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_256, 1)
case duration <= 512*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_0_512, 1)
case duration <= 1024*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_1_024, 1)
case duration <= 2048*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_2_048, 1)
case duration <= 4096*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_4_096, 1)
case duration <= 8192*time.Millisecond:
atomic.AddUint64(&s.RequestDurationSecondsBucket_8_192, 1)
default:
atomic.AddUint64(&s.RequestDurationSecondsBucket_Inf, 1)
}
atomic.AddUint64(&s.RequestDurationSecondsSum, uint64(duration))
atomic.AddUint64(&s.RequestDurationSecondsCount, 1)
// request size
size := 12 + len(msg.Question.Name) + 4
switch {
case size == 0:
atomic.AddUint64(&s.RequestSizeBytesBucket_0, 1)
case size <= 100:
atomic.AddUint64(&s.RequestSizeBytesBucket_100, 1)
case size <= 200:
atomic.AddUint64(&s.RequestSizeBytesBucket_200, 1)
case size <= 300:
atomic.AddUint64(&s.RequestSizeBytesBucket_300, 1)
case size <= 400:
atomic.AddUint64(&s.RequestSizeBytesBucket_400, 1)
case size <= 511:
atomic.AddUint64(&s.RequestSizeBytesBucket_511, 1)
case size <= 1023:
atomic.AddUint64(&s.RequestSizeBytesBucket_1023, 1)
case size <= 2047:
atomic.AddUint64(&s.RequestSizeBytesBucket_2047, 1)
case size <= 4095:
atomic.AddUint64(&s.RequestSizeBytesBucket_4095, 1)
case size <= 8291:
atomic.AddUint64(&s.RequestSizeBytesBucket_8291, 1)
case size <= 16000:
atomic.AddUint64(&s.RequestSizeBytesBucket_16000, 1)
case size <= 32000:
atomic.AddUint64(&s.RequestSizeBytesBucket_32000, 1)
case size <= 48000:
atomic.AddUint64(&s.RequestSizeBytesBucket_48000, 1)
case size <= 64000:
atomic.AddUint64(&s.RequestSizeBytesBucket_64000, 1)
default:
atomic.AddUint64(&s.RequestSizeBytesBucket_Inf, 1)
}
atomic.AddUint64(&s.RequestSizeBytesSum, uint64(size))
atomic.AddUint64(&s.RequestSizeBytesCount, 1)
// request type
switch msg.Question.Type {
case TypeA:
atomic.AddUint64(&s.RequestTypeCountTotal_A, 1)
case TypeAAAA:
atomic.AddUint64(&s.RequestTypeCountTotal_AAAA, 1)
case TypeCNAME:
atomic.AddUint64(&s.RequestTypeCountTotal_CNAME, 1)
case TypeNS:
atomic.AddUint64(&s.RequestTypeCountTotal_NS, 1)
case TypeSOA:
atomic.AddUint64(&s.RequestTypeCountTotal_SOA, 1)
case TypeMX:
atomic.AddUint64(&s.RequestTypeCountTotal_MX, 1)
case TypeTXT:
atomic.AddUint64(&s.RequestTypeCountTotal_TXT, 1)
case TypePTR:
atomic.AddUint64(&s.RequestTypeCountTotal_PTR, 1)
case TypeSRV:
atomic.AddUint64(&s.RequestTypeCountTotal_SRV, 1)
}
// response rcode
switch msg.Header.Flags.Rcode() {
case RcodeNoError:
atomic.AddUint64(&s.ResponseRcodeCountTotal_NOERROR, 1)
case RcodeFormErr:
atomic.AddUint64(&s.ResponseRcodeCountTotal_FORMERR, 1)
case RcodeServFail:
atomic.AddUint64(&s.ResponseRcodeCountTotal_SERVFAIL, 1)
case RcodeNXDomain:
atomic.AddUint64(&s.ResponseRcodeCountTotal_NXDOMAIN, 1)
case RcodeNotImp:
atomic.AddUint64(&s.ResponseRcodeCountTotal_NOTIMP, 1)
case RcodeRefused:
atomic.AddUint64(&s.ResponseRcodeCountTotal_REFUSED, 1)
case RcodeYXDomain:
atomic.AddUint64(&s.ResponseRcodeCountTotal_YXDOMAIN, 1)
case RcodeNXRRSet:
atomic.AddUint64(&s.ResponseRcodeCountTotal_XRRSET, 1)
case RcodeNotAuth:
atomic.AddUint64(&s.ResponseRcodeCountTotal_NOTAUTH, 1)
case RcodeNotZone:
atomic.AddUint64(&s.ResponseRcodeCountTotal_NOTZONE, 1)
}
// response size
size = len(msg.Raw)
switch {
case size == 0:
atomic.AddUint64(&s.ResponseSizeBytesBucket_0, 1)
case size <= 100:
atomic.AddUint64(&s.ResponseSizeBytesBucket_100, 1)
case size <= 200:
atomic.AddUint64(&s.ResponseSizeBytesBucket_200, 1)
case size <= 300:
atomic.AddUint64(&s.ResponseSizeBytesBucket_300, 1)
case size <= 400:
atomic.AddUint64(&s.ResponseSizeBytesBucket_400, 1)
case size <= 511:
atomic.AddUint64(&s.ResponseSizeBytesBucket_511, 1)
case size <= 1023:
atomic.AddUint64(&s.ResponseSizeBytesBucket_1023, 1)
case size <= 2047:
atomic.AddUint64(&s.ResponseSizeBytesBucket_2047, 1)
case size <= 4095:
atomic.AddUint64(&s.ResponseSizeBytesBucket_4095, 1)
case size <= 8291:
atomic.AddUint64(&s.ResponseSizeBytesBucket_8291, 1)
case size <= 16000:
atomic.AddUint64(&s.ResponseSizeBytesBucket_16000, 1)
case size <= 32000:
atomic.AddUint64(&s.ResponseSizeBytesBucket_32000, 1)
case size <= 48000:
atomic.AddUint64(&s.ResponseSizeBytesBucket_48000, 1)
case size <= 64000:
atomic.AddUint64(&s.ResponseSizeBytesBucket_64000, 1)
default:
atomic.AddUint64(&s.ResponseSizeBytesBucket_Inf, 1)
}
atomic.AddUint64(&s.ResponseSizeBytesSum, uint64(size))
atomic.AddUint64(&s.ResponseSizeBytesCount, 1)
}
// AppendOpenMetrics appends Prometheus-formatted metrics to dst.
func (s *CoreStats) AppendOpenMetrics(dst []byte) []byte {
b := appendablebytes(dst)
b = b.Str(s.Prefix).Str(`dns_request_count_total{family="`).Str(s.Family).Str(`",proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`"} `).Uint64(&s.RequestCountTotal).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.00025"} `).Uint64(&s.RequestDurationSecondsBucket_0_00025).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.0005"} `).Uint64(&s.RequestDurationSecondsBucket_0_0005).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.001"} `).Uint64(&s.RequestDurationSecondsBucket_0_001).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.002"} `).Uint64(&s.RequestDurationSecondsBucket_0_002).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.004"} `).Uint64(&s.RequestDurationSecondsBucket_0_004).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.008"} `).Uint64(&s.RequestDurationSecondsBucket_0_008).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.016"} `).Uint64(&s.RequestDurationSecondsBucket_0_016).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.032"} `).Uint64(&s.RequestDurationSecondsBucket_0_032).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.064"} `).Uint64(&s.RequestDurationSecondsBucket_0_064).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.128"} `).Uint64(&s.RequestDurationSecondsBucket_0_128).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.256"} `).Uint64(&s.RequestDurationSecondsBucket_0_256).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0.512"} `).Uint64(&s.RequestDurationSecondsBucket_0_512).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="1.024"} `).Uint64(&s.RequestDurationSecondsBucket_1_024).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="2.048"} `).Uint64(&s.RequestDurationSecondsBucket_2_048).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="4.096"} `).Uint64(&s.RequestDurationSecondsBucket_4_096).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="8.192"} `).Uint64(&s.RequestDurationSecondsBucket_8_192).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_bucket{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="+Inf"} `).Uint64(&s.RequestDurationSecondsBucket_Inf).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_sum{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`"} `).Float64(float64(atomic.LoadUint64(&s.RequestDurationSecondsSum)) / float64(time.Second)).Line()
b = b.Str(s.Prefix).Str(`dns_request_duration_seconds_count{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`"} `).Uint64(&s.RequestDurationSecondsCount).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0"} `).Uint64(&s.RequestSizeBytesBucket_0).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="100"} `).Uint64(&s.RequestSizeBytesBucket_100).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="200"} `).Uint64(&s.RequestSizeBytesBucket_200).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="300"} `).Uint64(&s.RequestSizeBytesBucket_300).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="400"} `).Uint64(&s.RequestSizeBytesBucket_400).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="511"} `).Uint64(&s.RequestSizeBytesBucket_511).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="1023"} `).Uint64(&s.RequestSizeBytesBucket_1023).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="2047"} `).Uint64(&s.RequestSizeBytesBucket_2047).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="4095"} `).Uint64(&s.RequestSizeBytesBucket_4095).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="8291"} `).Uint64(&s.RequestSizeBytesBucket_8291).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="16000"} `).Uint64(&s.RequestSizeBytesBucket_16000).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="32000"} `).Uint64(&s.RequestSizeBytesBucket_32000).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="48000"} `).Uint64(&s.RequestSizeBytesBucket_48000).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="64000"} `).Uint64(&s.RequestSizeBytesBucket_64000).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="+Inf"} `).Uint64(&s.RequestSizeBytesBucket_Inf).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_sum{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`"} `).Uint64(&s.RequestSizeBytesSum).Line()
b = b.Str(s.Prefix).Str(`dns_request_size_bytes_count{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`"} `).Uint64(&s.RequestSizeBytesCount).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="A"} `).Uint64(&s.RequestTypeCountTotal_A).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="AAAA"} `).Uint64(&s.RequestTypeCountTotal_AAAA).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="NS"} `).Uint64(&s.RequestTypeCountTotal_NS).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="PTR"} `).Uint64(&s.RequestTypeCountTotal_PTR).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="SRV"} `).Uint64(&s.RequestTypeCountTotal_SRV).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="CNAME"} `).Uint64(&s.RequestTypeCountTotal_CNAME).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="SOA"} `).Uint64(&s.RequestTypeCountTotal_SOA).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="MX"} `).Uint64(&s.RequestTypeCountTotal_MX).Line()
b = b.Str(s.Prefix).Str(`dns_request_type_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",type="TXT"} `).Uint64(&s.RequestTypeCountTotal_TXT).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="NOERROR"} `).Uint64(&s.ResponseRcodeCountTotal_NOERROR).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="FORMERR"} `).Uint64(&s.ResponseRcodeCountTotal_FORMERR).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="SERVFAIL"} `).Uint64(&s.ResponseRcodeCountTotal_SERVFAIL).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="NXDOMAIN"} `).Uint64(&s.ResponseRcodeCountTotal_NXDOMAIN).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="NOTIMP"} `).Uint64(&s.ResponseRcodeCountTotal_NOTIMP).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="REFUSED"} `).Uint64(&s.ResponseRcodeCountTotal_REFUSED).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="YXDOMAIN"} `).Uint64(&s.ResponseRcodeCountTotal_YXDOMAIN).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="XRRSET"} `).Uint64(&s.ResponseRcodeCountTotal_XRRSET).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="NOTAUTH"} `).Uint64(&s.ResponseRcodeCountTotal_NOTAUTH).Line()
b = b.Str(s.Prefix).Str(`dns_response_rcode_count_total{server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",rcode="NOTZONE"} `).Uint64(&s.ResponseRcodeCountTotal_NOTZONE).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="0"} `).Uint64(&s.ResponseSizeBytesBucket_0).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="100"} `).Uint64(&s.ResponseSizeBytesBucket_100).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="200"} `).Uint64(&s.ResponseSizeBytesBucket_200).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="300"} `).Uint64(&s.ResponseSizeBytesBucket_300).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="400"} `).Uint64(&s.ResponseSizeBytesBucket_400).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="511"} `).Uint64(&s.ResponseSizeBytesBucket_511).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="1023"} `).Uint64(&s.ResponseSizeBytesBucket_1023).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="2047"} `).Uint64(&s.ResponseSizeBytesBucket_2047).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="4095"} `).Uint64(&s.ResponseSizeBytesBucket_4095).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="8291"} `).Uint64(&s.ResponseSizeBytesBucket_8291).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="16000"} `).Uint64(&s.ResponseSizeBytesBucket_16000).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="32000"} `).Uint64(&s.ResponseSizeBytesBucket_32000).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="48000"} `).Uint64(&s.ResponseSizeBytesBucket_48000).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="64000"} `).Uint64(&s.ResponseSizeBytesBucket_64000).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_bucket{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`",le="+Inf"} `).Uint64(&s.ResponseSizeBytesBucket_Inf).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_sum{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`"} `).Uint64(&s.ResponseSizeBytesSum).Line()
b = b.Str(s.Prefix).Str(`dns_response_size_bytes_count{proto="`).Str(s.Proto).Str(`",server="`).Str(s.Server).Str(`",zone="`).Str(s.Zone).Str(`"} `).Uint64(&s.ResponseSizeBytesCount).Line()
return b
}
type appendablebytes []byte
func (b appendablebytes) Str(s string) appendablebytes {
return append(b, s...)
}
func (b appendablebytes) Uint64(i *uint64) appendablebytes {
return strconv.AppendUint(b, atomic.LoadUint64(i), 10)
}
func (b appendablebytes) Float64(f float64) appendablebytes {
return strconv.AppendFloat(b, f, 'f', 1, 64)
}
func (b appendablebytes) Line() appendablebytes {
return append(b, '\n')
}