strano uso della ram (amd64)
Macchina nuova, con amd64, con knoppix che al boot mi mostra un bel
branchetto di pinguini ...
dopo pochi minuti di funzionamento ecco che succede: (output di top)
top - 13:51:46 up 48 min, 3 users, load average: 1.34, 1.44, 0.91
Tasks: 1603 total, 3 running, 1600 sleeping, 0 stopped, 0 zombie
Cpu(s): 15.7%us, 0.9%sy, 0.0%ni, 78.0%id, 4.9%wa, 0.1%hi, 0.4%si,
0.0%st
Mem: 4058760k total, 3485860k used, 572900k free, 59420k buffers
Swap: 7815612k total, 1691416k used, 6124196k free, 587532k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
16827 ******** 20 0 97.9m 50m 2664 R 97 1.3 0:29.64 spamd
16821 **** 20 0 99.0m 51m 2668 R 7 1.3 0:22.70 spamd
14904 ****** 20 0 102m 54m 2664 S 6 1.4 0:26.34 spamd
16828 ****** 20 0 99.6m 52m 2664 S 5 1.3 0:23.66 spamd
16829 ******** 20 0 100m 53m 2660 S 5 1.4 0:30.20 spamd
16830 ****** 20 0 98.6m 51m 2668 S 3 1.3 0:20.62 spamd
21668 root 20 0 13204 3872 948 R 2 0.1 0:08.58 top
13848 ******** 20 0 111m 64m 2664 S 1 1.6 1:26.70 spamd
2751 root 15 -5 0 0 0 S 1 0.0 0:02.20 kjournald
e lato memoria:
3618 root 20 0 82432 19m 2592 S 1 0.5 0:02.80 spamd
dipolo:~# top
top - 13:55:07 up 51 min, 3 users, load average: 1.49, 1.37, 0.97
Tasks: 451 total, 3 running, 448 sleeping, 0 stopped, 0 zombie
Cpu(s): 3.5%us, 0.5%sy, 0.0%ni, 94.1%id, 1.5%wa, 0.2%hi, 0.3%si,
0.0%st
Mem: 4058760k total, 3095620k used, 963140k free, 72124k buffers
Swap: 7815612k total, 1691384k used, 6124228k free, 631912k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
9272 www-data 20 0 2095m 1.4g 4504 S 0 36.7 0:30.70 apache2
9269 www-data 20 0 2095m 262m 4516 S 0 6.6 0:31.42 apache2
14904 ****** 20 0 107m 60m 2664 S 1 1.5 0:34.15 spamd
16829 ****** 20 0 107m 60m 2664 S 1 1.5 0:41.69 spamd
16828 ****** 20 0 105m 58m 2664 S 8 1.5 0:38.25 spamd
16821 ****** 20 0 104m 57m 2668 S 4 1.5 0:44.30 spamd
16830 ******** 20 0 104m 57m 2668 S 3 1.4 0:29.48 spamd
16827 ******* 20 0 103m 55m 2664 S 5 1.4 0:49.64 spamd
24316 ******* 20 0 93020 43m 2640 S 4 1.1 0:04.96 spamd
3618 root 20 0 82432 19m 2592 S 0 0.5 0:03.14 spamd
4071 list 20 0 46232 11m 2556 S 0 0.3 0:01.30 python
9270 www-data 20 0 201m 7912 4420 S 0 0.2 0:01.12 apache2
9728 www-data 20 0 201m 7908 4416 S 0 0.2 0:01.42 apache2
9273 www-data 20 0 201m 7808 4388 S 0 0.2 0:01.02 apache2
9726 www-data 20 0 201m 7784 4404 S 0 0.2 0:01.54 apache2
9852 www-data 20 0 201m 7740 4380 S 0 0.2 0:01.28 apache2
9271 www-data 20 0 201m 7692 4312 S 0 0.2 0:00.92 apache2
4530 root 20 0 199m 7440 5408 S 0 0.2 3:29.71 apache2
16429 ******** 20 0 42216 6704 5400 S 1 0.2 0:00.64 pop3d
qullo che non mi torna e` che ha cominciato a usare lo swap, e quello ci
potrebbe anche stare, ma che poi rilasci memoria "vera" prima dello swap
... e quell'apache2 che si cucca tutta quella memoria, e gli altri di
meno.
--
Leonardo Boselli
Reply to: