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From: fritchie@MR.Net (Scott Lystig Fritchie)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Performance measurement via vmstat puzzling
Date: 29 Oct 1996 18:04:30 -0600
Organization: Minnesota Regional Network
Lines: 317
Sender: fritchie@data
Message-ID: <ytl20ehs4fl.fsf@data.mr.net>
NNTP-Posting-Host: data.mr.net
X-Newsreader: Gnus v5.1
Greetings --
I've been puzzled for a while now about using "vmstat" to try to
figure out how much oomph! my P5-120 PCI, dual Adaptec 2940, SMC
EtherPower10/100 FreeBSD 2.1.5-RELEASE box has got left. I've been
looking at "vmstat"'s output, and the more I look, the more puzzled I
got ... so I stopped looking. :-) Perhaps a gentle reader could
assist.
[Perhaps I should be using a different measuring tool?]
This box is busy acting as an NNTP feeder machine. On its busiest
24-hour period so far it has successfully sent just over 7 million
articles (not counting the IHAVE/TAKETHIS offers and sent-but-rejected
articles).
At one minute before the hour, all of the "innxmit" processes are
killed, just so that we don't have a big problem with 'hung "innxmit"
processes'. The machine's performance goes utterly to Hell for 90
seconds or so, since all the innxmit processes are busy trying to
re-write their batch files. On the hour exactly (and every 10 minutes
thereafter), "nntpsend" is run via cron, which shrinks the batch files
(if necessary) and then runs "innxmit" for each feed.
Scattered throughout the vmstat output is a message, displayed every
minute, of how many "innxmit" processes are running at the time +
"uptime" output.
% vmstat -w 10 sd0 sd1 sd2
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
[first line deleted, since it always seems to contain bogus data]
6 0 0318504 45860 365 152 0 1 386 0 50 16 16 0 3102 1807 1128 22 52 26
2 0 0301372 45820 398 272 0 1 476 0 54 16 15 0 3517 1922 1317 19 59 22
5 0 0310536 45552 291 118 0 0 224 0 13 20 14 0 3522 1628 1195 14 51 35
8 0 0321820 44936 146 111 0 0 79 0 14 18 14 0 3411 1778 1019 14 68 18
46 ... 12:56AM up 4 days, 14:32, 2 users, load averages: 4.43, 3.96, 3.04
For those who don't want to wade through the rest of my message, I'll
get right to the point. For those 40 seconds worth of samples, the
load average was about 4.4, but the CPU was allegedly idle for at
least 1/4 of the time. So, is "vmstat" lying about the amount of idle
CPU time? Or are there too many context switches and/or interrupts
going on to service those processes in the runable queue? Is the
number of processes in the runable queue inflated?
The reason I ask all of this is that I want to be able to guess how
many more feeds I can put onto this box. If I go by idle CPU time
(and amount of bandwidth available on the Fast Ethernet), I can add
perhaps 25% more feeds. If I go by load average, I should stop adding
feeds now (and perhaps move some off). I'm quite puzzled....
The rest of the "vmstat" output below contains better examples of high
CPU "idle" time yet relatively high runable queue sizes. If you're
curious, continue reading, otherwise you've probably read enough.
We continue...
5 2 0315368 45024 350 186 0 2 344 0 54 16 16 0 3548 1951 1223 19 67 14
3 0 0337528 43740 195 219 0 0 182 0 24 14 16 0 3524 1868 1114 21 79 1
1 1 0329212 44276 315 134 0 0 255 0 23 21 21 0 4022 1854 1362 24 74 2
5 0 0320900 43620 267 128 1 3 200 0 30 19 18 0 3619 1692 1335 24 55 21
7 0 0307228 45708 366 284 0 0 445 0 56 17 12 0 3580 2069 1422 25 62 13
7 0 0298552 43784 330 163 0 0 259 0 13 17 19 0 3933 1907 1513 24 60 16
12 2 0315892 43048 81 146 1 2 40 0 30 17 16 0 3855 1821 1242 22 68 11
7 0 0311112 43276 128 172 0 0 93 0 23 17 17 0 4290 1465 1436 24 76 1
15 0 0320016 42212 162 169 0 0 102 0 32 21 17 0 4172 1596 1510 28 72 0
46 ... 12:57AM up 4 days, 14:33, 2 users, load averages: 6.01, 4.58, 3.38
11 1 0327772 43084 47 213 0 2 118 0 31 19 15 0 4039 1358 1363 23 77 0
8 0 0293420 44020 200 222 0 0 323 0 25 15 19 0 3927 1597 1329 25 74 1
7 0 0301440 44668 191 175 0 0 163 0 16 17 15 0 3887 1482 1386 26 61 13
3 0 0301876 44052 358 131 0 0 267 0 19 19 20 0 3934 1857 1348 22 61 17
2 7 0289916 44048 306 125 0 1 239 0 24 18 22 0 3751 1815 1269 20 55 25
6 2 0298328 43800 303 139 0 0 234 0 15 22 21 0 3392 2220 1164 21 54 25
11 0 0320688 42644 270 121 0 0 186 0 8 23 29 0 3162 2155 1102 13 59 28
6 0 0337076 41444 233 96 0 1 117 0 9 15 18 0 2658 1945 798 13 86 1
... right here's we're about to kill off all 46 "innxmit" processes.
The activity on sd0, where the batch files are stored, thrashes
something fierce (it's a 2GB Hawk drive, which is capable of more
transactions/second than it shows below).
The size of the blocked queue is pretty funny, too.
46 ... 12:59AM up 4 days, 14:35, 2 users, load averages: 6.15, 4.90, 3.60
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
323 0322628 42880 321 107 0 0 244 0 15 14 13 0 2674 1825 857 13 84 3
037 0309792 42776 71 100 0 0 65 0 69 4 5 0 1034 858 349 32 33 35
142 0279824 42892 49 45 0 0 90 0 52 2 1 0 503 459 149 30 23 47
244 0331156 43000 40 28 0 0 72 0 58 2 1 0 414 345 121 29 18 53
145 0321028 44976 60 21 0 0 192 0 59 1 2 0 358 349 115 26 20 54
143 0348280 46520 108 31 0 0 330 0 58 2 2 0 423 358 180 24 18 58
045 0348292 50072 203 15 0 0 709 0 53 1 1 0 342 353 166 19 21 61
225 0282164 52928 198 25 0 0 439 0 69 2 1 0 489 468 175 24 22 54
15 7 0230668 55164 157 20 0 0 442 0 64 1 1 0 380 407 112 23 22 55
116 0149232 57544 165 7 0 0 431 0 55 0 0 0 324 423 88 30 24 46
18 ... 1:00AM up 4 days, 14:36, 2 users, load averages: 1.98, 3.84, 3.33
0 4 0149272 63244 397 7 0 0 667 0 52 2 2 0 313 524 99 25 31 45
3 1 0162324 63196 397 8 0 0 487 0 46 1 1 0 338 436 89 21 20 59
1 2 0149536 66444 347 10 0 0 750 0 49 4 3 0 430 481 96 14 17 70
1 2 0133720 65248 477 31 0 0 496 0 65 4 3 0 535 715 173 12 20 68
1 1 0120512 65432 464 44 0 0 550 0 64 3 3 0 667 953 271 21 23 56
1 1 0138128 62048 421 27 1 0 321 0 66 5 3 0 853 1221 460 44 22 34
5 0 0172656 61044 385 21 1 2 257 0 56 3 6 0 845 1275 389 40 47 14
8 ... 1:02AM up 4 days, 14:37, 2 users, load averages: 1.78, 3.39, 3.20
... sd0's activity remains high while "nntpsend" shrinks individual
batch files, as required, before starting "innxmit".
1 1 0168960 60748 378 98 1 0 304 0 60 6 7 0 875 1352 379 51 33 16
4 0 0160352 62372 234 153 0 0 266 0 58 6 6 0 1173 1298 502 48 31 21
6 0 0160668 59876 374 170 0 0 369 0 47 6 7 0 1380 1534 697 54 34 12
1 0 0152824 59920 292 79 0 4 229 0 59 5 8 0 1418 1500 648 50 31 19
2 1 0161312 59500 382 86 0 0 298 0 48 4 6 0 1427 1397 681 54 29 17
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
0 5 0179268 58256 389 136 0 0 363 0 49 6 8 0 1182 1351 511 48 32 20
6 2 0183644 58748 242 82 0 4 249 0 46 6 6 0 1184 1034 405 27 66 7
15 ... 1:03AM up 4 days, 14:38, 2 users, load averages: 2.64, 3.27, 3.16
4 0 0200788 58544 397 94 0 0 456 0 50 5 6 0 1428 900 516 39 32 29
3 0 0183896 58300 458 39 0 0 377 0 46 6 7 0 1582 876 657 52 29 19
0 3 0183840 58136 384 189 0 0 467 0 56 7 6 0 1510 913 583 37 35 27
1 4 0193288 58964 395 112 0 0 473 0 60 5 6 0 1545 836 533 26 34 40
1 1 0202900 56124 356 69 2 0 280 0 53 8 6 0 1629 1221 651 46 32 22
5 0 0224448 55692 465 74 0 3 364 0 58 6 8 0 1647 1366 601 39 35 26
22 ... 1:04AM up 4 days, 14:40, 2 users, load averages: 2.71, 3.10, 3.10
0 2 0224260 56084 292 57 0 0 202 0 20 4 6 0 1338 1405 454 28 70 2
... so here's a case where the idle time is pretty high, but so is the
size of the runable queue. The blocked queue is also relatively large,
and sd0's activity is still very high, so are the processes in the
runable queue processes which have just been removed from the blocked
queue and put into the runable queue?
2 4 0224392 55476 278 67 0 0 217 0 61 8 7 0 1798 1162 649 27 33 40
2 2 0194820 55728 453 293 0 0 676 0 67 8 9 0 1951 1386 698 22 41 37
6 3 0216020 55440 350 132 0 4 352 0 64 5 7 0 1766 1074 592 23 36 40
3 2 0202100 56616 521 224 0 0 664 0 67 5 7 0 1738 1183 635 26 38 36
3 0 0212272 55836 336 180 0 0 421 0 57 12 7 0 2421 1281 1046 38 46 16
6 0 0285124 53764 490 162 0 3 358 0 53 11 7 0 1959 1411 748 39 50 11
8 0 0259120 53616 100 189 1 0 196 0 50 9 10 0 2061 1724 680 25 75 0
26 ... 1:05AM up 4 days, 14:41, 2 users, load averages: 3.34, 3.10, 3.09
3 3 0241744 57260 425 228 0 0 529 0 54 12 11 0 2144 1555 777 37 51 12
2 2 0246284 54972 249 165 0 4 205 0 44 11 8 0 2186 1466 702 11 36 53
2 1 0229864 54288 421 176 0 0 500 0 53 10 9 0 2640 1383 860 13 46 41
2 3 0247308 53744 367 295 0 0 515 0 52 9 9 0 2555 1411 896 16 48 36
2 0 0247932 54920 465 164 0 0 611 0 71 7 10 0 2512 1271 826 14 43 42
5 1 0243604 52420 399 174 1 2 375 0 60 9 9 0 2594 1599 953 24 45 31
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
7 0 0288040 50296 250 155 0 0 210 0 37 12 10 0 3377 1389 1021 18 77 6
33 ... 1:06AM up 4 days, 14:42, 2 users, load averages: 3.47, 3.08, 3.07
3 0 0253692 51800 224 222 1 0 329 0 32 8 9 0 2579 1611 821 20 78 2
1 1 0281712 50296 920 113 1 6 469 0 64 11 9 0 2426 1977 915 33 47 20
2 0 0272796 48824 585 80 0 0 256 0 12 9 8 0 2973 1169 1241 57 43 0
3 0 0276856 48248 314 71 0 0 236 0 3 7 8 0 2590 1126 1104 67 33 0
7 5 0306968 47636 583 117 0 0 435 0 25 8 9 0 2389 1339 985 58 39 3
322 0304700 47388 426 206 0 0 372 0 76 15 10 0 2873 1803 1041 24 52 24
... Whoa! 22 processes in the blocked queue. We haven't seen that
many processes reported blocked in quite a while. Is it a quirk of
fate (or design) that "vmstat" hasn't reported more processes blocked?
4 0 0160352 62372 234 153 0 0 266 0 58 6 6 0 1173 1298 502 48 31 21
6 0 0160668 59876 374 170 0 0 369 0 47 6 7 0 1380 1534 697 54 34 12
1 0 0152824 59920 292 79 0 4 229 0 59 5 8 0 1418 1500 648 50 31 19
2 1 0161312 59500 382 86 0 0 298 0 48 4 6 0 1427 1397 681 54 29 17
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
0 5 0179268 58256 389 136 0 0 363 0 49 6 8 0 1182 1351 511 48 32 20
6 2 0183644 58748 242 82 0 4 249 0 46 6 6 0 1184 1034 405 27 66 7
15 ... 1:03AM up 4 days, 14:38, 2 users, load averages: 2.64, 3.27, 3.16
4 0 0200788 58544 397 94 0 0 456 0 50 5 6 0 1428 900 516 39 32 29
3 0 0183896 58300 458 39 0 0 377 0 46 6 7 0 1582 876 657 52 29 19
0 3 0183840 58136 384 189 0 0 467 0 56 7 6 0 1510 913 583 37 35 27
1 4 0193288 58964 395 112 0 0 473 0 60 5 6 0 1545 836 533 26 34 40
1 1 0202900 56124 356 69 2 0 280 0 53 8 6 0 1629 1221 651 46 32 22
5 0 0224448 55692 465 74 0 3 364 0 58 6 8 0 1647 1366 601 39 35 26
22 ... 1:04AM up 4 days, 14:40, 2 users, load averages: 2.71, 3.10, 3.10
0 2 0224260 56084 292 57 0 0 202 0 20 4 6 0 1338 1405 454 28 70 2
2 4 0224392 55476 278 67 0 0 217 0 61 8 7 0 1798 1162 649 27 33 40
2 2 0194820 55728 453 293 0 0 676 0 67 8 9 0 1951 1386 698 22 41 37
6 3 0216020 55440 350 132 0 4 352 0 64 5 7 0 1766 1074 592 23 36 40
3 2 0202100 56616 521 224 0 0 664 0 67 5 7 0 1738 1183 635 26 38 36
3 0 0212272 55836 336 180 0 0 421 0 57 12 7 0 2421 1281 1046 38 46 16
6 0 0285124 53764 490 162 0 3 358 0 53 11 7 0 1959 1411 748 39 50 11
8 0 0259120 53616 100 189 1 0 196 0 50 9 10 0 2061 1724 680 25 75 0
26 ... 1:05AM up 4 days, 14:41, 2 users, load averages: 3.34, 3.10, 3.09
3 3 0241744 57260 425 228 0 0 529 0 54 12 11 0 2144 1555 777 37 51 12
2 2 0246284 54972 249 165 0 4 205 0 44 11 8 0 2186 1466 702 11 36 53
2 1 0229864 54288 421 176 0 0 500 0 53 10 9 0 2640 1383 860 13 46 41
2 3 0247308 53744 367 295 0 0 515 0 52 9 9 0 2555 1411 896 16 48 36
2 0 0247932 54920 465 164 0 0 611 0 71 7 10 0 2512 1271 826 14 43 42
5 1 0243604 52420 399 174 1 2 375 0 60 9 9 0 2594 1599 953 24 45 31
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
7 0 0288040 50296 250 155 0 0 210 0 37 12 10 0 3377 1389 1021 18 77 6
33 ... 1:06AM up 4 days, 14:42, 2 users, load averages: 3.47, 3.08, 3.07
3 0 0253692 51800 224 222 1 0 329 0 32 8 9 0 2579 1611 821 20 78 2
1 1 0281712 50296 920 113 1 6 469 0 64 11 9 0 2426 1977 915 33 47 20
2 0 0272796 48824 585 80 0 0 256 0 12 9 8 0 2973 1169 1241 57 43 0
3 0 0276856 48248 314 71 0 0 236 0 3 7 8 0 2590 1126 1104 67 33 0
7 5 0306968 47636 583 117 0 0 435 0 25 8 9 0 2389 1339 985 58 39 3
322 0304700 47388 426 206 0 0 372 0 76 15 10 0 2873 1803 1041 24 52 24
519 0347620 56352 349 240 0 0 709 0 76 15 10 0 2852 1586 1012 19 52 28
... Whoa! There's another big jump in the blocked queue size.
16 7 0338896 56244 261 400 0 0 506 0 76 11 10 0 2832 1639 991 20 77 3
10 1 0306212 56392 173 291 0 4 357 0 63 12 13 0 3197 1582 1055 21 79 0
36 ... 1:08AM up 4 days, 14:44, 2 users, load averages: 7.15, 3.99, 3.40
3 7 0330700 55532 387 143 0 0 355 0 33 17 18 0 3136 2029 1100 25 71 4
5 2 0317968 54840 287 254 0 0 305 0 63 13 22 0 3552 1791 1293 26 57 17
5 0 0293896 54008 429 192 0 3 423 0 42 15 18 0 3418 1859 1277 27 57 16
6 0 0298084 54288 12 146 0 0 18 0 7 15 21 0 3905 1692 1343 25 54 21
6 0 0269752 52384 48 200 0 0 0 0 8 17 16 0 3383 1792 1225 33 51 16
5 0 0261352 52408 2 132 0 1 6 0 17 18 16 0 3506 1942 1228 23 48 29
6 0 0317228 50716 147 119 0 0 76 0 11 10 13 0 2870 1543 905 17 51 31
7 0 0285404 50436 60 126 0 0 2 0 3 11 11 0 2975 1677 857 20 80 0
... OK, now we're more-or-less at the state we'll run at for the rest
of the hour. CPU idle time fluctuates between single digits (rarely)
to a more typical 30-45%. Yet the load average is pretty high, for a
single CPU system.
Any insight would be appreciated. More "vmstat" output to follow my
.sig.
-Scott
---
Scott Lystig Fritchie, Network Engineer MRNet Internet Services, Inc.
fritchie@mr.net, PGP key #152B8725 Minnesota Regional Network
v: 612/362.5820, p: 612/637.9547 2829 University Ave SE
http://www.mr.net/~fritchie/ Minneapolis, MN 55414
--- snip --- snip --- snip --- snip --- snip --- snip --- snip --- snip ---
44 ... 1:09AM up 4 days, 14:45, 2 users, load averages: 3.92, 3.63, 3.31
6 0 0242400 51556 77 120 0 0 71 0 7 14 8 0 3227 1421 1048 17 62 21
5 0 0277464 53136 12 113 0 0 54 0 2 13 12 0 3437 1395 1105 15 44 42
8 0 0260464 53376 15 100 0 0 18 0 2 14 9 0 3107 1270 999 13 39 48
2 0 0295012 52748 541 94 0 0 424 0 15 10 9 0 2586 1399 849 12 41 47
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
5 3 0313312 51624 339 194 0 0 330 0 27 13 10 0 2745 1737 1012 19 49 31
5 0 0283404 52008 398 102 0 0 396 0 7 14 11 0 2636 1553 859 13 40 47
7 0 0316888 50500 161 82 0 0 68 0 10 12 11 0 2679 1513 802 12 66 23
44 ... 1:10AM up 4 days, 14:46, 2 users, load averages: 3.64, 3.46, 3.26
2 0 0274652 52096 240 68 0 0 184 0 3 9 9 0 2530 1592 781 11 81 8
5 0 0296024 52076 355 66 0 0 274 0 5 11 14 0 2579 1362 872 11 38 51
8 0 0274728 52040 261 76 0 0 197 0 9 12 14 0 2735 1408 912 12 39 49
7 0 0252376 52044 197 66 0 0 159 0 3 11 12 0 2455 1416 769 9 37 54
1 3 0278884 51308 397 87 0 0 256 0 33 15 15 0 2945 1786 1101 21 50 29
6 0 0275980 50824 186 229 0 1 291 0 43 13 13 0 2800 1992 1115 29 51 20
6 2 0345320 48304 508 122 0 0 336 0 11 12 7 0 2304 2214 955 25 52 22
8 0 0344756 47960 121 97 0 0 48 0 13 17 12 0 2905 1859 923 17 81 2
46 ... 1:12AM up 4 days, 14:47, 2 users, load averages: 5.56, 3.86, 3.41
2 4 0297832 49588 227 116 0 1 191 0 11 14 14 0 2585 1994 903 25 64 11
5 1 0310700 49032 344 119 1 0 263 0 27 19 13 0 2854 2032 1051 24 46 30
5 1 0277732 48048 293 265 1 0 367 0 50 16 18 0 3207 1837 1256 30 56 13
4 0 0272976 47416 295 111 0 0 217 0 17 13 18 0 2786 2100 1048 26 46 28
2 0 0295552 47324 367 130 0 3 282 0 32 14 19 0 3245 2131 1241 26 54 20
5 0 0296184 47248 324 116 0 0 257 0 15 19 19 0 3240 2228 1298 27 52 21
8 0 0339576 45428 300 120 0 0 190 0 17 18 20 0 3210 1770 1169 28 60 12
9 0 0339940 45540 85 114 0 3 30 0 31 14 17 0 3187 1747 982 16 83 0
4 1 0306792 45624 148 102 0 0 91 0 16 16 21 0 3259 1790 1080 23 75 2
47 ... 1:13AM up 4 days, 14:49, 2 users, load averages: 4.82, 3.89, 3.46
5 0 0319784 45968 355 146 0 0 296 0 20 20 18 0 3328 1992 1267 20 56 25
6 0 0302332 46576 389 112 0 4 318 0 28 17 14 0 3046 1790 1090 15 50 35
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
3 1 0293536 46548 353 113 0 0 284 0 17 15 15 0 2978 1744 1093 16 49 35
4 0 0294408 45976 257 245 0 0 353 0 42 17 15 0 3361 1973 1237 17 60 23
1 4 0306428 46156 353 248 0 0 363 0 64 16 15 0 2891 1920 1079 20 56 25
510 0319156 45592 436 199 0 4 485 0 48 16 12 0 2822 1892 998 19 63 19
8 0 0327156 44996 189 127 0 0 169 0 15 14 14 0 2508 2014 852 17 83 0
45 ... 1:14AM up 4 days, 14:50, 2 users, load averages: 4.45, 3.95, 3.51
4 0 0301756 46788 276 97 0 0 241 0 15 16 18 0 2720 1936 975 21 65 14
0 0 0296200 47856 351 104 0 4 277 0 25 16 11 0 2639 1644 928 16 42 42
2 1 0283608 47556 369 102 0 0 288 0 19 15 10 0 2895 1611 1068 15 46 39
5 0 0288132 47356 248 243 0 0 354 0 35 12 12 0 3477 1791 1304 18 58 23
0 6 0279332 47396 304 86 0 2 246 0 12 15 16 0 3194 1361 1199 18 48 34
3 0 0244100 47392 300 80 0 0 238 0 5 14 8 0 2959 1528 1033 13 44 44
4 2 0299516 45804 281 74 0 0 174 0 3 13 15 0 2720 1694 835 12 58 30
6 0 0299888 45756 90 114 0 0 35 0 6 16 16 0 3189 1608 1027 19 80 1
45 ... 1:16AM up 4 days, 14:51, 2 users, load averages: 3.96, 3.78, 3.47
3 0 0305352 47388 239 108 0 0 211 0 8 13 14 0 3276 1719 1056 16 64 20
2 4 0310012 46948 310 90 0 0 235 0 6 15 16 0 3174 1733 1124 16 46 38
6 1 0288600 47228 362 133 2 2 339 0 59 16 19 0 3565 1938 1315 20 58 22
5 0 0280856 46288 340 244 1 0 351 0 33 15 18 0 3606 2080 1376 25 58 17
12 1 0294600 45712 239 146 0 0 180 0 45 15 19 0 3182 1983 1222 28 54 18
5 3 0298136 47108 319 284 0 4 508 0 67 17 15 0 3515 1711 1366 30 63 7
9 0 0328140 45732 171 133 0 0 90 0 28 14 14 0 3006 1890 1011 23 71 7
6 0 0332056 45556 137 124 0 0 62 0 11 13 11 0 2585 1933 857 23 75 2
42 ... 1:17AM up 4 days, 14:53, 2 users, load averages: 4.50, 3.88, 3.53
5 0 0307072 46392 328 122 0 0 275 0 17 14 21 0 3160 2133 1155 24 55 20
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr s0 s1 s2 f0 in sy cs us sy id
317 0311648 46408 291 161 0 3 224 0 31 18 15 0 3240 1966 1241 30 50 20
7 0 0281324 46516 213 135 0 0 174 0 8 18 18 0 3242 1976 1223 24 50 26
3 0 0286340 45672 315 209 0 0 237 0 28 26 16 0 3538 1900 1378 32 56 12
5 0 0276916 46416 295 181 0 4 246 0 48 19 16 0 3307 1932 1219 25 52 22
0 0 0289980 46032 316 124 0 0 245 0 26 15 10 0 2866 1749 1042 18 46 36
10 0 0337140 44740 149 109 0 0 70 0 6 19 21 0 3199 2218 993 15 74 11
6 0 0291556 44864 49 126 0 2 7 0 10 33 28 0 3258 2677 977 15 84 1
44 ... 1:18AM up 4 days, 14:54, 2 users, load averages: 4.75, 3.97, 3.59
6 0 0271084 46448 53 146 0 0 69 0 3 30 34 0 3125 3476 1099 17 60 23
2 0 0276104 46912 18 120 0 0 27 0 5 23 33 0 3000 2826 1087 22 47 31
1 0 0254972 46880 1 73 0 0 1 0 7 10 16 0 2827 1170 969 14 38 48
5 0 0249624 46828 1 88 0 0 5 0 3 15 13 0 3041 1408 999 13 39 48
2 0 0241180 46812 1 81 0 0 0 0 1 14 9 0 2684 1383 874 11 36 53
6 0 0241172 46828 0 84 0 0 0 0 3 12 11 0 2769 1281 888 12 37 51
0 9 0296780 45224 144 92 0 0 53 0 3 15 8 0 3039 1318 915 20 71 9
43 ... 1:19AM up 4 days, 14:55, 2 users, load averages: 3.38, 3.63, 3.48
3 0 0262396 46816 93 99 0 0 71 0 2 11 11 0 2549 1360 830 19 78 3