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| Title: | Internet AlphaServer |
|
| Moderator: | GYRO::HOLOHAN |
|
| Created: | Wed Dec 14 1994 |
| Last Modified: | Tue Jun 03 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 218 |
| Total number of notes: | 761 |
209.0. "ps SL indicator as an inactivity measure?" by TAV02::JEREMY () Sun Mar 02 1997 06:23
<Cross-posted to Digital Unix>
An Internet-service provider seeks an indicator of ppp inactivity
(say over 15 minutes) to trigger a timeout and forced logout. DU
version is 4.0.
Here is a patial listing of the output of ps -e -O sl,RUSAGE
that's relevant to the pppd. Note that the 'sleep time' (SL)
for the pppd varies between 1-59 seconds and then appears to
invariably reset. I'm not sure what the purpose of such a reset
would be (assuming this is a "feature"), but in any case this
potential indicator is rendered useless for inactivity measurement.
1. Am I missing something?
2. Is there some other indicator to accomplish the desired end?
PID SL MINFLT MAJFLT NSWAP INBLK OUBLK MSGSND MSGRCV NSIGS VCSW IVCSW
S TTY TIME COMMAND
2116 1 276 0 0 1 67 194 0 1 90 334
S + ttyp0 0:00.26 pppd
29651 10 270 0 0 1 57 151 0 1 97 377
S + ttyp1 0:00.27 pppd
31149 52 298 0 0 1 64 113 0 1 159 357
I + ttyp2 0:00.26 pppd
24601 6 297 0 0 1 51 181 0 1 202 328
S + ttyp3 0:00.28 pppd
15128 49 265 0 0 1 67 185 0 1 77 309
I + ttyp4 0:00.29 pppd
22034 57 321 0 0 2 66 369 0 3 243 564
I + ttyp5 0:00.33 pppd
31531 14 271 0 0 0 65 49 0 1 59 352
S + ttyp6 0:00.24 pppd
13336 25 291 0 0 1 70 184 0 1 118 272
I + ttyp7 0:00.25 pppd
18633 9 277 0 0 1 49 186 0 1 99 324
S + ttyp8 0:00.27 pppd
30322 44 265 0 0 1 56 158 0 1 62 304
I + ttyp9 0:00.25 pppd
20027 34 307 0 0 1 68 7 0 1 129 347
I + ttypa 0:00.27 pppd
1102 47 266 0 0 0 58 89 0 1 49 265
I + ttypb 0:00.25 pppd
32145 43 279 0 0 1 56 195 0 1 101 333
I + ttypc 0:00.29 pppd
29740 13 270 0 0 1 26 180 0 1 88 312
S + ttypd 0:00.28 pppd
8904 59 280 0 0 1 55 192 0 1 107 325
I + ttype 0:00.26 pppd
13536 9 324 0 0 0 10 157 0 1 181 353
S + ttypf 0:00.19 pppd
13102 20 264 0 0 1 50 187 0 1 67 314
S + ttyq0 0:00.26 pppd
995 51 286 0 0 1 28 162 0 1 146 326
I + ttyq1 0:00.27 pppd
15496 12 335 0 0 0 21 178 0 1 216 397
S + ttyq2 0:00.19 pppd
23669 3 268 0 0 2 39 185 0 1 78 277
S + ttyq3 0:00.27 pppd
4262 18 269 0 0 1 67 158 0 1 62 291
S + ttyq4 0:00.26 pppd
17088 45 310 0 0 0 56 160 0 1 156 361
I + ttyq5 0:00.27 pppd
32467 2 289 0 0 1 49 172 0 1 163 292
S + ttyq6 0:00.28 pppd
26287 34 548 0 0 1 41 173 0 1 636 829
I + ttyq7 0:00.35 pppd
25229 14 281 0 0 1 54 191 0 1 99 307
S + ttyq9 0:00.27 pppd
30165 152461 398 0 1 0 10 0 0 12 93 59
IW + ttyqa 0:00.17 tcsh
13845 4 322 0 0 1 65 178 0 1 259 422
S + ttyqb 0:00.29 pppd
30773 42 266 0 0 1 30 172 0 1 63 302
I + ttyqc 0:00.27 pppd
11545 8 270 0 0 2 46 193 0 1 80 310
S + ttyqd 0:00.27 pppd
30324 12 278 0 0 0 25 195 0 1 100 368
S + ttyqe 0:00.30 pppd
28734 9 270 0 0 0 69 177 0 1 83 338
S + ttyqf 0:00.28 pppd
12764 13 411 0 0 2 44 184 0 1 505 760
S + ttyr0 0:00.37 pppd
512 10620 204 0 0 3 27 1 0 3 14 51
I ttyr2 0:00.18 csh
3129 10625 238 0 0 23 52 1 1 3 26 56
I ttyr2 0:00.22 tcsh
10452 0 2155 0 0 24 34 1 1 78 1197 242
S ttyr2 0:01.14 tcsh
31259 0 176 0 0 0 2 0 0 0 0 17
R + ttyr2 0:00.04 ps
19635 44 400 0 0 2 35 183 0 1 342 565
I + ttyr3 0:00.29 pppd
27680 50 294 0 0 2 61 188 0 1 126 292
I + ttyr4 0:00.25 pppd
3401 64 55 0 0 18 3 19 93 0 111 13
I + ttyr5 0:00.05 telnet
29227 511 166 0 0 1 47 0 0 0 11 63
I + ttyr5 0:00.18 dsh
5931 60 453 0 0 2 30 7 0 1 426 600
I + ttyr6 0:00.28 pppd
15598 7164 642 0 0 9 9 0 0 21 240 65
I ttyr7 0:00.28 tcsh
19380 18 728 0 0 380 387 0 0 10 1320 310
S + ttyr7 0:01.17 pine
28732 40 285 0 0 2 57 191 0 1 105 355
I + ttyrb 0:00.27 pppd
22045 9 278 0 0 1 48 196 0 1 125 396
S + ttyrd 0:00.29 pppd
20216 8 284 0 0 1 44 191 0 1 140 393
S + ttyre 0:00.29 pppd
13538 56 294 0 0 1 64 40 0 1 108 305
I + ttyrf 0:00.23 pppd
21465 34 269 0 0 0 51 191 0 1 74 302
I + ttys0 0:00.28 pppd
1497 26 284 0 0 1 65 191 0 1 135 394
I + ttys3 0:00.29 pppd
3519 8 276 0 0 1 73 7 0 1 70 345
S + ttys6 0:00.25 pppd