During last 5 days or so there's something going on with my Lionde.
There's a huge load on CPU.
Initially it was 200% and now in jumps as high as 600%
I didn't change anything.
The last thing I tried to to was to remove OpenPanel admin panel, but it didn't go well (Apache didn't start at all), so I had to install it again.
I asked supported and they said:
Quote:
It appears that a process called "LOGAX" is consuming almost all of the resources on your Linode. I unfortunately am not familiar with the process so I couldn't say what it is.
Does anybody know what is this LOGAX process and why it takes all resources?
They asked for output for certain commands and here what it said:
Total DISK READ: 0.00 B/s | Total DISK WRITE: 0.00 B/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
5120 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % openpanel-authd
1 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % init
2 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kthreadd]
3 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/0]
4 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/0:0]
5 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/0:0H]
6 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/u:0]
7 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/u:0H]
8 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/0]
9 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [rcu_bh]
10 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [rcu_sched]
11 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/1]
12 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/1]
13 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/1:0]
14 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/1:0H]
15 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/2]
16 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/2]
17 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/2:0]
18 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/2:0H]
19 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/3]
20 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/3]
21 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/3:0]
22 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/3:0H]
23 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/4]
24 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/4]
25 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/4:0]
26 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/4:0H]
27 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/5]
28 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/5]
29 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/5:0]
30 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/5:0H]
31 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/6]
32 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/6]
33 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/6:0]
34 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/6:0H]
35 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/7]
36 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/7]
37 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/7:0]
38 be/0 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kworker/7:0H]
korsakov@idia:~$ sudo vmstat 1 10
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
5 0 0 405288 27888 317844 0 0 0 1 70 12 59 0 39 0
5 0 0 405288 27888 317844 0 0 0 0 5508 51 62 0 37 0
5 0 0 405288 27888 317844 0 0 0 0 5017 41 62 0 37 0
5 0 0 405288 27888 317844 0 0 0 0 5020 38 62 0 37 0
5 0 0 405412 27888 317844 0 0 0 0 5344 36 62 0 37 0
5 0 0 405412 27888 317844 0 0 0 0 6068 39 62 0 37 0
5 0 0 405412 27888 317844 0 0 0 12 5191 48 62 0 37 0
5 0 0 405412 27888 317844 0 0 0 4 5388 54 62 0 37 0
5 0 0 405412 27888 317844 0 0 0 0 6023 34 62 0 37 0
5 0 0 405412 27888 317844 0 0 0 0 6019 36 62 0 37 0
korsakov@idia:~$ sudo free -m
total used free shared buffers cached
Mem: 1000 604 396 0 27 310
-/+ buffers/cache: 267 733
Swap: 511 0 511
korsakov@idia:~$ sudo ps auxf | sort -nr -k 4 | head -5
mysql 2071 0.0 2.9 200700 30092 ? Ssl Jul30 0:49 /usr/sbin/mysqld
www-data 15580 0.0 2.1 45676 21656 ? S 14:32 0:01 \_ /usr/sbin/apache2 -k start
www-data 15017 1.5 2.1 45660 21816 ? S 13:07 2:25 \_ /usr/sbin/apache2 -k start
www-data 14792 1.4 2.1 45196 21916 ? S 11:28 3:41 \_ /usr/sbin/apache2 -k start
www-data 15581 0.0 2.0 45140 20636 ? S 14:32 0:00 \_ /usr/sbin/apache2 -k start
korsakov@idia:~$ sudo ps auxf | sort -nr -k 3 | head -5
root 11926 100 0.1 29300 1532 ? Sl 00:53 893:27 /usr/bin/logax -b 10 -r -i 180 -m 500000 -s /var/log/apache2/openpanel /var/log/apache2/openpanel/logs
root 11251 100 0.1 29300 1532 ? Sl Jul30 972:46 /usr/bin/logax -b 10 -r -i 180 -m 500000 -s /var/log/apache2/openpanel /var/log/apache2/openpanel/logs
root 10936 100 0.1 30324 1536 ? Sl Jul30 1020:00 /usr/bin/logax -b 10 -r -i 180 -m 500000 -s /var/log/apache2/openpanel /var/log/apache2/openpanel/logs
root 10068 100 0.1 29300 1532 ? Sl Jul30 1025:34 /usr/bin/logax -b 10 -r -i 180 -m 500000 -s /var/log/apache2/openpanel /var/log/apache2/openpanel/logs
root 11933 99.6 0.1 30324 1500 ? Sl 00:53 890:29 | \_ /usr/bin/logax -b 10 -r -i 180 -m 500000 -s /var/log/apache2/openpanel /var/log/apache2/openpanel/logs
korsakov@idia:~$ sudo top -b -n 1 | head -n 15
[sudo] password for korsakov:
top - 16:26:24 up 17:55, 2 users, load average: 5.00, 5.01, 5.05
Tasks: 151 total, 1 running, 150 sleeping, 0 stopped, 0 zombie
Cpu(s): 59.0%us, 0.1%sy, 0.0%ni, 39.2%id, 0.0%wa, 0.0%hi, 0.0%si, 1.7%st
Mem: 1024884k total, 614740k used, 410144k free, 28124k buffers
Swap: 524284k total, 0k used, 524284k free, 321516k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
10068 root 20 0 29300 1532 1304 S 100 0.1 1065:29 logax
10936 root 20 0 30324 1536 1308 S 100 0.1 1059:56 logax
11251 root 20 0 29300 1532 1308 S 100 0.1 1012:41 logax
11926 root 20 0 29300 1532 1308 S 100 0.1 933:23.15 logax
11933 root 20 0 30324 1500 1284 S 98 0.1 930:24.82 logax
16605 root 20 0 2616 1092 812 R 2 0.1 0:00.07 top
1 root 20 0 2756 1632 1228 S 0 0.2 0:02.88 init
2 root 20 0 0 0 0 S 0 0.0 0:00.00 kthreadd
Please help!
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