Debian LEMP Install Memory Issue
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travis womble
MemberI have done the stacks multiple times now and I am pretty sure I have installed it perfectly this time. This is what I am running.
VPS.NET Debian 5 x64 752mb 1.2ghz
Ran your LEMP Stack
Ran your single wordpress site stack
Upgraded to wordpress 3.0.1
Installed buddypress
Installed a few plugins (4)After a reset my system starts up and the website is flying!!! I mean flying!!!
Memory usage starts out low (see below)total used free shared buffers cached
Mem: 752 135 616 0 3 49
-/+ buffers/cache: 82 669
Swap: 1023 0 1023After a few page loads
total used free shared buffers cached
Mem: 752 742 9 0 0 20
-/+ buffers/cache: 721 30
Swap: 1023 12 1011After some plugin changes it slowly gets worse to the point that it times out. (sometimes)
total used free shared buffers cached
Mem: 752 743 8 0 0 10
-/+ buffers/cache: 732 19
Swap: 1023 128 895You get the point....
Is this normall? Did I do something wrong? Is the server not working properly or maybe I have some programs running that don't need to? If it is an education issue on my part please give me a reference to read that may help.
Thanks
Posted 1 year ago # -
travis womble
MemberGuv,
Here is what my Top command gives me...
1 root 20 0 10316 296 268 S 0 0.0 0:00.68 init
2 root 15 -5 0 0 0 S 0 0.0 0:00.00 kthreadd
3 root RT -5 0 0 0 S 0 0.0 0:00.00 migration/0
4 root 15 -5 0 0 0 S 0 0.0 0:00.00 ksoftirqd/0
5 root RT -5 0 0 0 S 0 0.0 0:00.90 watchdog/0
6 root 15 -5 0 0 0 S 0 0.0 0:00.82 events/0
7 root 15 -5 0 0 0 S 0 0.0 0:00.00 khelper
19 root 15 -5 0 0 0 S 0 0.0 0:00.00 xenwatch
20 root 15 -5 0 0 0 S 0 0.0 0:00.00 xenbus
29 root RT -5 0 0 0 S 0 0.0 0:00.00 migration/1
30 root 15 -5 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1
31 root RT -5 0 0 0 S 0 0.0 0:00.08 watchdog/1
32 root 15 -5 0 0 0 S 0 0.0 0:01.36 events/1
59 root 15 -5 0 0 0 S 0 0.0 0:00.00 kblockd/0
60 root 15 -5 0 0 0 S 0 0.0 0:00.00 kblockd/1
69 root 15 -5 0 0 0 S 0 0.0 0:00.00 ksuspend_usbd
75 root 15 -5 0 0 0 S 0 0.0 0:00.00 khubd
78 root 15 -5 0 0 0 S 0 0.0 0:00.00 kseriod
116 root 20 0 0 0 0 S 0 0.0 0:00.34 pdflush
117 root 20 0 0 0 0 S 0 0.0 0:00.04 pdflush
118 root 15 -5 0 0 0 S 0 0.0 0:08.12 kswapd0
119 root 15 -5 0 0 0 S 0 0.0 0:00.00 aio/0
120 root 15 -5 0 0 0 S 0 0.0 0:00.00 aio/1
245 root 15 -5 0 0 0 S 0 0.0 0:00.00 net_accel/0
246 root 15 -5 0 0 0 S 0 0.0 0:00.00 net_accel/1
255 root 15 -5 0 0 0 S 0 0.0 0:00.00 xenfb thread
599 root 15 -5 0 0 0 S 0 0.0 0:00.24 kjournald
680 root 16 -4 16920 232 232 S 0 0.0 0:00.08 udevd
1261 daemon 20 0 8024 196 196 S 0 0.0 0:00.00 portmap
1272 statd 20 0 10140 248 248 S 0 0.0 0:00.00 rpc.statd
1363 root 20 0 118m 916 684 S 0 0.1 0:00.16 rsyslogd
1383 root 20 0 48868 504 380 S 0 0.1 0:00.00 sshd
1427 root 20 0 17316 228 228 S 0 0.0 0:00.00 mysqld_safe
1464 mysql 20 0 223m 5160 2072 S 0 0.7 0:13.72 mysqld
1465 root 20 0 3784 244 244 S 0 0.0 0:00.00 logger
1534 root 20 0 25272 180 80 S 0 0.0 0:00.00 nginx
1535 www-data 20 0 26296 1088 632 S 0 0.1 0:02.18 nginx
1537 www-data 20 0 26316 1464 632 S 0 0.2 0:01.16 nginx
1538 www-data 20 0 26316 1144 580 S 0 0.1 0:01.76 nginx
1539 www-data 20 0 26008 1156 576 S 0 0.2 0:02.32 nginx
1590 root 20 0 182m 1096 540 S 0 0.1 0:08.68 php5-fpm
1591 www-data 20 0 217m 21m 3552 S 0 2.9 0:03.74 php5-fpm
1592 www-data 20 0 222m 41m 3604 S 0 5.5 0:03.22 php5-fpm
1593 www-data 20 0 223m 37m 3400 S 0 4.9 0:03.32 php5-fpm
1594 www-data 20 0 224m 37m 3444 S 0 5.0 0:03.38 php5-fpm
1595 www-data 20 0 225m 36m 3188 S 0 4.9 0:03.56 php5-fpm
1596 www-data 20 0 225m 6304 3600 S 0 0.8 0:03.00 php5-fpm
1597 www-data 20 0 224m 36m 2684 S 0 4.8 0:03.20 php5-fpm
1598 www-data 20 0 222m 37m 3260 S 0 4.9 0:03.14 php5-fpm
1599 www-data 20 0 217m 37m 3604 S 0 5.0 0:03.18 php5-fpm
1601 www-data 20 0 217m 37m 3656 S 0 5.0 0:03.18 php5-fpm
1602 www-data 20 0 216m 32m 3576 S 0 4.3 0:02.78 php5-fpm
1603 www-data 20 0 217m 14m 3588 S 0 1.9 0:03.14 php5-fpm
1604 www-data 20 0 220m 6040 3164 S 0 0.8 0:02.98 php5-fpm
1605 www-data 20 0 221m 40m 3604 S 0 5.4 0:02.54 php5-fpm
1609 www-data 20 0 217m 36m 3152 S 0 4.8 0:02.62 php5-fpm
1610 www-data 20 0 222m 39m 3604 S 0 5.2 0:02.98 php5-fpm
1611 www-data 20 0 217m 9220 3576 S 0 1.2 0:03.18 php5-fpm
1612 www-data 20 0 225m 20m 3592 S 0 2.7 0:03.40 php5-fpm
1615 www-data 20 0 227m 13m 3556 S 0 1.8 0:03.46 php5-fpm
1616 www-data 20 0 217m 17m 3528 S 0 2.4 0:03.36 php5-fpm
1672 root 20 0 36844 488 376 S 0 0.1 0:00.28 masterI tried to edit php-fpm.conf file but I was unable to access it. Any recomendations?
Posted 1 year ago # -
Jonathan
Member@travis womble
I noticed the exact same issue when installing debian 5 lemp on vps.net the only difference being I used 1 node.
To say the least the debian 5 started off flying as you say and after a number of page loads ect came to a complete standstill.
I know it's not the server, so it is some configuration / a leek somewhere???
Hoping the Guv can answer this as I would love to use debian, but currently have ubuntu installed - which works well (memory stable).
Posted 1 year ago # -
does look pretty standard. that's not to say it couldn't be improved upon but, with Nginx AFAIK, rather than leave free memory it will spread out for efficiency, giving way to new processes
Posted 1 year ago #
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