Hi,
I am new to managing VPS i managed to get my 512 Linode with LEMP up and running. I have run these commands free-m and top but not sure how to decipher the results.
I have one wordpress blog running on the linode these are the results
Mem: 497 419 78 0 19 186
-/+ buffers/cache: 213 284
Swap: 255 0 255
Code:
2083 www-data 20 0 56836 25m 4660 S 0 5.1 0:03.55 php5-fpm
2085 www-data 20 0 57084 24m 4296 S 0 5.0 0:02.85 php5-fpm
2078 www-data 20 0 57052 24m 4308 S 0 5.0 0:02.45 php5-fpm
2084 www-data 20 0 56396 24m 4384 S 0 4.9 0:03.45 php5-fpm
2082 www-data 20 0 55556 23m 4612 S 0 4.8 0:03.34 php5-fpm
2081 www-data 20 0 54784 23m 4488 S 0 4.6 0:02.60 php5-fpm
2087 www-data 20 0 53936 22m 4360 S 0 4.4 0:03.18 php5-fpm
2080 www-data 20 0 53156 21m 4456 S 0 4.3 0:03.36 php5-fpm
2079 www-data 20 0 52380 20m 4660 S 0 4.2 0:03.24 php5-fpm
2076 www-data 20 0 49236 17m 4296 S 0 3.5 0:03.11 php5-fpm
2331 mysql 20 0 38788 7820 5336 S 0 1.5 0:00.54 mysqld
2074 root 20 0 38700 4028 1364 S 0 0.8 0:02.66 php5-fpm
2265 root 20 0 8380 2664 2108 S 0 0.5 0:00.03 sshd
2661 root 20 0 8380 2620 2064 S 0 0.5 0:00.02 sshd
2025 root 20 0 5600 2124 1708 S 0 0.4 0:00.00 sshd
2278 kevin 20 0 4644 1928 1520 S 0 0.4 0:00.43 bash
1 root 20 0 2732 1592 1204 S 0 0.3 0:00.78 init
2277 kevin 20 0 8512 1392 828 S 0 0.3 0:00.90 sshd
2673 kevin 20 0 8380 1388 824 S 0 0.3 0:00.31 sshd
2147 ntp 20 0 4460 1356 1024 S 0 0.3 0:00.51 ntpd
1923 syslog 20 0 28452 1272 980 S 0 0.2 0:00.09 rsyslogd
2810 www-data 20 0 4644 1236 600 S 0 0.2 0:00.00 nginx
3886 kevin 20 0 2572 1056 816 R 0 0.2 0:00.03 top
2811 www-data 20 0 4644 988 368 S 0 0.2 0:00.05 nginx
2812 www-data 20 0 4644 988 368 S 0 0.2 0:00.04 nginx
2813 www-data 20 0 4644 988 368 S 0 0.2 0:00.05 nginx
1022 root 20 0 2492 908 636 S 0 0.2 0:00.09 upstart-udev-br
1954 root 20 0 2428 896 704 S 0 0.2 0:00.01 cron
2674 kevin 20 0 2052 792 648 S 0 0.2 0:00.22 sftp-server
2809 root 20 0 4464 664 224 S 0 0.1 0:00.00 nginx
1025 root 16 -4 2352 612 328 S 0 0.1 0:00.07 udevd
1638 root 18 -2 2348 568 288 S 0 0.1 0:00.00 udevd
1641 root 18 -2 2348 568 288 S 0 0.1 0:00.00 udevd
2264 root 20 0 1840 556 476 S 0 0.1 0:00.00 getty
1955 daemon 20 0 2300 356 224 S 0 0.1 0:00.00 atd
2007 root 20 0 2288 252 124 S 0 0.0 0:00.00 dhclient3
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0 0.0 0:00.01 ksoftirqd/0
4 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/0:0
5 root 20 0 0 0 0 S 0 0.0 0:00.06 kworker/u:0
6 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
7 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
8 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/1:0
9 root 20 0 0 0 0 S 0 0.0 0:00.01 ksoftirqd/1
10 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/2
11 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/2:0
12 root 20 0 0 0 0 S 0 0.0 0:00.00 ksoftirqd/2
13 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/3
14 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/3:0
15 root 20 0 0 0 0 S 0 0.0 0:00.00 ksoftirqd/3
16 root 0 -20 0 0 0 S 0 0.0 0:00.00 khelper
17 root 20 0 0 0 0 S 0 0.0 0:00.00 kworker/u:1
21 root 20 0 0 0 0 S 0 0.0 0:00.00 xenwatch
22 root 20 0 0 0 0 S 0 0.0 0:00.00 xenbus
133 root 20 0 0 0 0 S 0 0.0 0:00.02 sync_supers
135 root 20 0 0 0 0 S 0 0.0 0:00.00 bdi-default
137 root 0 -20 0 0 0 S 0 0.0 0:00.00 kblockd
147 root 0 -20 0 0 0 S 0 0.0 0:00.00 md
I'd appreciate it if someone could tell me if this could be optimized further.
Thanks.
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