need help my vps server load high with apache
my server run on 4cores CPU / 10G RAM
but it's load very high when start apache
what's wrong need help
top - 13:32:13 up 54 min, 3 users, load average: 100.28, 110.31, 100.70
Tasks: 339 total, 64 running, 262 sleeping, 0 stopped, 13 zombie
Cpu(s): 63.0%us, 26.7%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.3%hi, 9.9%si, 0.0%st
Mem: 10129772k total, 2476084k used, 7653688k free, 128888k buffers
Swap: 5136376k total, 0k used, 5136376k free, 1343624k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1225 named 20 0 383m 21m 2620 S 15.6 0.2 2:43.00 named
2279 mysql 20 0 2002m 92m 5340 S 9.8 0.9 8:23.63 mysqld
14676 root 20 0 35392 5532 1308 R 5.9 0.1 0:00.72 cPhulkd - proce
14678 root 20 0 35128 5176 1304 R 5.7 0.1 0:00.69 cPhulkd - proce
14681 root 20 0 34996 5092 1304 R 5.3 0.1 0:00.64 cPhulkd - proce
14683 root 20 0 34996 5124 1304 R 5.1 0.1 0:00.62 cPhulkd - proce
13676 root 20 0 57696 13m 1844 R 4.5 0.1 0:10.31 /usr/local/cpan
14597 root 20 0 0 0 0 R 4.4 0.0 0:01.79 cPhulkd - proce
13730 root 20 0 150m 12m 916 R 4.4 0.1 0:09.74 lfd - (child) p
14641 bkkthon 20 0 183m 9680 5632 R 4.4 0.1 0:01.22 php
14653 bkkthon 20 0 114m 5920 4024 R 4.4 0.1 0:00.97 php
13592 maxfitba 20 0 208m 26m 6520 R 4.3 0.3 0:11.19 php
14668 bkkthon 20 0 114m 5840 3980 R 4.3 0.1 0:00.84 php
13549 maxfitba 20 0 209m 28m 6524 R 4.2 0.3 0:11.64 php
14116 phathong 20 0 197m 16m 6176 R 4.2 0.2 0:06.39 php
14634 bkkthon 20 0 183m 9668 5628 R 4.2 0.1 0:01.27 php
14646 root 20 0 15164 1296 820 R 4.2 0.0 0:01.07 top
14658 root 20 0 35788 5880 1336 R 4.2 0.1 0:00.92 cPhulkd - proce
13511 root 20 0 67360 15m 1996 R 4.1 0.2 0:11.85 _build_translat
14151 root 20 0 52056 10m 1832 R 4.1 0.1 0:06.17 /usr/local/cpan
14515 bkkthon 20 0 181m 9480 6176 R 4.1 0.1 0:02.67 php
14577 bkkthon 20 0 184m 10m 5648 R 4.1 0.1 0:01.98 php
14602 bkkthon 20 0 183m 9692 5552 R 4.1 0.1 0:01.72 php
14605 root 20 0 71484 7440 2396 R 4.1 0.1 0:01.67 cPhulkd - proce
14614 bkkthon 20 0 183m 9692 5644 R 4.1 0.1 0:01.56 php
13499 root 20 0 55848 13m 1844 R 4.0 0.1 0:11.44 _build_translat
14338 root 20 0 38908 7384 1716 R 4.0 0.1 0:04.50 /usr/local/cpan
14477 maxfitba 20 0 196m 14m 6324 R 4.0 0.1 0:03.16 php
14608 root 20 0 71484 7400 2364 R 4.0 0.1 0:01.67 cPhulkd - proce
14612 root 20 0 69380 7048 2052 R 4.0 0.1 0:01.59 cPhulkd - proce
14633 bkkthon 20 0 183m 9744 5416 R 4.0 0.1 0:01.33 php
14669 windsor 20 0 114m 6456 4116 R 4.0 0.1 0:00.83 php
14694 bkkthon 20 0 104m 3856 2868 R 4.0 0.0 0:00.49 php
2731 root 20 0 496m 96m 2316 R 3.9 1.0 3:00.63 clamd
11496 maxfitba 20 0 217m 37m 6960 R 3.9 0.4 0:30.34 php
14560 root 20 0 69380 7176 2160 R 3.9 0.1 0:02.03 cPhulkd - proce
14578 bkkthon 20 0 185m 11m 5720 R 3.9 0.1 0:01.95 php
14622 bkkthon 20 0 183m 9368 5572 R 3.9 0.1 0:01.43 php
13798 bkkthon 20 0 0 0 0 Z 3.9 0.0 0:08.82 php
14529 bkkpanel 20 0 182m 9964 5752 R 3.9 0.1 0:02.40 php
14586 nawaplas 20 0 183m 9696 5368 R 3.9 0.1 0:01.76 php
14618 bkkthon 20 0 0 0 0 R 3.9 0.0 0:01.49 php
14637 windsor 20 0 105m 6408 4000 R 3.9 0.1 0:01.16 php
1922 root 20 0 150m 13m 1488 R 3.8 0.1 2:07.17 lfd - scanning
14524 bkkthon 20 0 185m 11m 6000 R 3.8 0.1 0:02.57 php
14530 bkkthon 20 0 184m 10m 5608 R 3.8 0.1 0:02.40 php
14563 bkkthon 20 0 183m 10m 5896 R 3.8 0.1 0:02.08 php
14545 bkkthon 20 0 183m 9736 5568 R 3.7 0.1 0:02.26 php
156 root 20 0 36096 1436 1140 S 3.6 0.0 3:53.22 plymouthd
10742 nobody 20 0 186m 10m 2268 R 3.6 0.1 0:13.62 httpd
what's wrong need help
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Hi bugton, It's seem's too much of php file's are running on "bkkthon" account which is spike the load on server. Try to suspend the account and monitor the server whether load spike or not. I guess, it will help you to identify the root causes of issue. For checking apache hits use below commands. 1) To print the number of apache hit"s/connection"s, use the below command netstat -nt | grep :80 | wc -l 2) To calculate and count the number of connections each IP address connected to the server. Use the below command netstat -plan|grep :80|awk {'print $5'}|cut -d: -f 1|sort|uniq -c|sort -nk 1 0 -
Hello :) The following thread might be helpful as well: Troubleshooting High Loads On Linux Systems Thank you. 0 -
UPDATE TODAY top - 15:21:29 up 1 day, 7:37, 3 users, load average: 39.77, 22.50, 17.42 Tasks: 263 total, 38 running, 224 sleeping, 0 stopped, 1 zombie Cpu(s): 55.8%us, 32.9%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.5%hi, 10.8%si, 0.0%st Mem: 10129772k total, 9856112k used, 273660k free, 325768k buffers Swap: 5136376k total, 44864k used, 5091512k free, 8269936k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1714 mysql 20 0 2204m 500m 5524 S 35.1 5.1 145:50.67 mysqld 18380 root 20 0 150m 12m 560 R 10.0 0.1 0:00.73 lfd - (child) c 18378 root 20 0 34864 3172 1304 R 9.3 0.0 0:00.68 cPhulkd - proce 18316 root 20 0 35788 4316 1336 R 9.2 0.0 0:01.74 cPhulkd - proce 18381 bkkthon 20 0 104m 4376 3024 R 9.2 0.0 0:00.67 php 17938 root 20 0 83428 26m 1960 R 9.1 0.3 0:15.59 csf.cgi 18087 root 20 0 150m 12m 900 R 9.1 0.1 0:06.94 lfd - (child) p 18339 root 20 0 35788 4268 1336 R 9.1 0.0 0:01.40 cPhulkd - proce 18259 bkkthon 20 0 184m 9824 6132 R 8.9 0.1 0:02.66 php 18354 bkkthon 20 0 184m 8564 5292 R 8.9 0.1 0:01.28 php 18369 bkkthon 20 0 105m 6632 4140 R 8.7 0.1 0:00.95 php 18340 root 20 0 102m 884 736 R 8.5 0.0 0:01.38 netstat 18384 bkkthon 20 0 102m 2284 1660 R 8.5 0.0 0:00.62 php 18249 chumsang 20 0 184m 10m 6208 R 8.4 0.1 0:02.76 php 18335 triplepl 20 0 185m 9808 5452 R 8.4 0.1 0:01.40 php 18348 windsor 20 0 194m 9640 5344 R 8.4 0.1 0:01.24 php 18201 bkkthon 20 0 184m 9960 6152 R 8.2 0.1 0:02.93 php 18304 lamphutr 20 0 195m 11m 5708 R 8.2 0.1 0:01.79 php 18306 lamphutr 20 0 193m 8668 5280 R 8.2 0.1 0:01.70 php 18313 windsor 20 0 185m 9.8m 5656 R 8.2 0.1 0:01.72 php 18312 bkkthon 20 0 193m 8736 5300 R 8.1 0.1 0:01.68 php 18318 thaidaiz 20 0 195m 10m 5712 R 8.1 0.1 0:01.56 php 18289 bkkthon 20 0 186m 10m 5664 R 8.0 0.1 0:02.15 php 18324 lamphutr 20 0 193m 8156 5080 R 7.8 0.1 0:01.47 php 18336 bkkthon 20 0 184m 8584 5300 R 7.8 0.1 0:01.33 php 18353 pcrmco 20 0 114m 6992 4368 R 7.7 0.1 0:01.16 php 18362 bkkthon 20 0 105m 6732 4196 R 7.1 0.1 0:00.98 php 16650 root 20 0 102m 6220 3108 R 7.0 0.1 0:54.79 sshd 18244 bkkthon 20 0 0 0 0 Z 7.0 0.0 0:02.36 php 18396 root 20 0 0 0 0 R 5.5 0.0 0:00.40 lfd - (child) c 18236 bkkthon 20 0 196m 12m 6180 S 4.8 0.1 0:02.60 php 24342 root 20 0 15144 1392 944 R 4.8 0.0 17:58.39 top 15137 nobody 20 0 186m 5760 2416 R 4.7 0.1 0:03.93 httpd 18397 root 20 0 32188 2220 1116 R 4.3 0.0 0:00.31 cPhulkd - proce 18237 bkkthon 20 0 196m 12m 6148 S 3.8 0.1 0:02.57 php 16673 root 20 0 57964 2476 1656 S 3.7 0.0 0:37.11 sftp-server 18198 bkkthon 20 0 185m 9508 5596 R 3.6 0.1 0:01.36 php 28245 root 20 0 150m 13m 1488 S 3.3 0.1 2:14.20 lfd - sleeping 18127 nobody 20 0 186m 5408 2220 S 3.0 0.1 0:00.46 httpd 17972 nobody 20 0 186m 5360 2192 S 2.6 0.1 0:00.81 httpd 1961 root 20 0 32056 2048 1684 S 2.5 0.0 1:12.02 cPhulkd - proce 2066 root 20 0 76748 8696 1636 S 2.5 0.1 11:02.38 tailwatchd 870 root 20 0 0 0 0 R 2.3 0.0 18:21.03 flush-253:0 18134 nobody 20 0 186m 5436 2240 R 2.1 0.1 0:00.41 httpd 18183 nobody 20 0 186m 5400 2212 S 2.1 0.1 0:01.56 httpd 17726 nobody 20 0 186m 5460 2248 S 1.9 0.1 0:01.46 httpd 354 root 20 0 0 0 0 R 1.8 0.0 14:31.59 jbd2/dm-0-8 17477 nobody 20 0 186m 5668 2356 S 1.6 0.1 0:05.14 httpd 18133 nobody 20 0 186m 5472 2248 R 1.6 0.1 0:00.73 httpd 17167 nobody 20 0 186m 5720 2300 S 1.5 0.1 0:03.65 httpd
with command netstat -plan|grep :80|awk {'print $5'}|cut -d: -f 1|sort|uniq -c|sort -nk 1root@moon [/usr/local/ddos]# netstat -plan|grep :80|awk {'print $5'}|cut -d: -f 1|sort|uniq -c|sort -nk 1 1 1 0.0.0.0 1 110.77.137.62 1 110.77.208.22 1 125.26.136.117 1 125.26.178.99 1 125.27.202.53 1 1.46.161.85 1 157.55.35.90 1 157.55.36.35 1 171.100.94.41 1 171.7.198.177 1 171.97.198.121 1 171.98.142.224 1 202.29.236.121 1 202.46.49.199 1 216.107.159.66 1 27.150.208.218 1 37.58.100.187 1 49.230.157.170 1 49.230.181.67 1 49.48.145.128 1 54.244.59.91 1 61.90.107.237 1 61.90.165.121 1 66.249.77.155 1 66.249.77.44 2 1.0.146.124 2 180.76.6.28 2 182.53.46.158 2 202.143.138.60 2 27.55.208.23 2 38.111.147.83 2 58.11.183.245 2 61.90.65.212 3 110.77.219.145 3 125.24.164.199 3 1.46.130.201 3 171.6.100.219 3 203.150.206.90 3 49.230.125.74 3 49.230.98.17 4 110.77.244.239 4 1.46.165.245 4 49.230.123.204 6 223.207.250.133 16 171.100.67.243 17 49.230.99.245 20 49.230.170.760
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