Disminución drástica de visitas diarias y rendimiento VPS lento

pato12 · 4 Mar 2011

Hola!

Tengo un vps en Knownhost VS3... y me soportaba unas 100k de visitas por día... ahora las visitas bajaron a unos 8k por día y no se porque. Sospecho que es por el vps que esta andando muy mal y lento. No cambie nada, esta todo optimizado.

Antes cuando llegaba a picos de 130k por día me llegaba el email de "High 5 minute load average alert" y ahora con 8k 🙁.. cada día con menos!

Repito, no cambie nada. Mismo codigo desde hace meses y ahora empieza a andar muy mal. Que puede ser??

Ya mande soporte pero no responden :S

Este es el email entero:

Time: Fri Mar 4 04:32:19 2011 -0300
1 Min Load Avg: 26.55
5 Min Load Avg: 9.38
15 Min Load Avg: 3.85
Running/Total Processes: 20/233

--Archivo adjunto de mensaje reenviado--

Apache Server Status for 127.0.0.1

Server Version: Apache/2.2.16 (Unix) mod_ssl/2.2.16 OpenSSL/0.9.8e-fips-rhel5 mod_bwlimited/1.4 PHP/5.2.14

Server Built: Sep 1 2010 16:06:22

Current Time: Friday, 04-Mar-2011 04:32:18 ART

Restart Time: Wednesday, 02-Mar-2011 13:16:39 ART

Parent Server Generation: 105

Server uptime: 1 day 15 hours 15 minutes 38 seconds

Total accesses: 314473 - Total Traffic: 1.9 GB

CPU Usage: u9.02 s17.7 cu0 cs0 - .0189% CPU load

2.22 requests/sec - 13.8 kB/second - 6.2 kB/request

15 requests currently being processed, 13 idle workers

W_W.W.WW_W_W_W.W_WC._....W.__.._W._..KW_._..._..................
................................................................
................................................................
................................................................

Scoreboard Key:

"_" Waiting for Connection,
"S" Starting up,
"R" Reading Request,

"W" Sending Reply,
"K" Keepalive (read),
"D" DNS Lookup,

"C" Closing connection,
"L" Logging,
"G" Gracefully finishing,

"I" Idle cleanup of worker,
"." Open slot with no current process

Srv PID Acc M CPU
SS Req Conn Child Slot Client VHost Request
0-105 13786 0/58/16014 W
0.98 194 0 0.0 0.56 101.20
69.117.223.49 xxxx.com GET /buscar/alexis+y+fido/ HTTP/1.1
1-105 30031 0/5/16175 _
0.28 2 4676 0.0 0.00 102.46
190.235.218.65 xxxx.xxxx.info GET /club/116317/ HTTP/1.1
2-105 7551 0/7/15634 W
0.13 24 0 0.0 0.04 98.01
71.202.235.241 xxxx.com GET /buscar/he+querido+quererte/ HTTP/1.1
3-105 - 0/0/15328 .
0.88 12 0 0.0 0.00 101.07
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
4-105 31818 0/12/15207 W
1.09 4 0 0.0 0.05 91.78
24.91.52.186 xxxx.com GET /cancion/65889/de-nuevo-blindaje-10/ HTTP/1.1
5-105 - 0/0/14688 .
1.37 43 2705 0.0 0.00 92.50
66.249.68.21 xxxx.xxxx.info GET /reportar.php?club=13829&seg=822bfaa40020f5d6b232139160b48b
6-105 7220 0/32/14520 W
0.68 150 0 0.0 0.31 94.38
76.106.52.82 xxxx.com GET /buscar/pitbull/ HTTP/1.1
7-105 25696 2/66/14343 W
1.94 3 0 82.5 0.66 89.27
66.249.68.37 xxxx.xxxx.info GET /reportar.php?club=177716&seg=b0146dcc9a79769d5d0490cbb7710
8-105 7603 0/4/13776 _
0.27 0 72 0.0 0.00 84.59
66.249.68.21 xxxx.xxxx.info GET /reportar.php?club=115941&seg=b8c1cf14fb81d8b114285f891568e
9-105 11805 0/100/13821 W
2.42 2 0 0.0 1.16 87.34
66.249.68.75 xxxx.xxxx.com GET /reportar.php?club=53666&seg=5caa3c2369c7a3fd72fa043691402f
10-105 7258 0/50/13655 _
1.71 0 601 0.0 0.36 85.90
66.232.120.2 xxxx.xxxx.com POST /index.php?id=crear HTTP/1.1
11-105 9222 0/3/12787 W
0.47 185 0 0.0 0.00 80.21
68.100.48.216 xxxx.com GET /buscar/avatar/ HTTP/1.1
12-105 9931 0/13/12613 _
1.00 4 2 0.0 0.17 78.95
190.235.218.65 static1.xxxx.info GET /images/degrado.png HTTP/1.1
13-105 32548 0/2/11968 W
0.25 175 0 0.0 0.00 71.80
68.100.48.216 xxxx.com GET /buscar/avatar/ HTTP/1.1
14-105 - 0/0/11178 .
0.58 26 9 0.0 0.00 67.08
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
15-105 11376 0/5/10482 W
0.05 204 0 0.0 0.12 63.39
69.117.223.49 xxxx.com GET /buscar/alexis+y+fido/ HTTP/1.1
16-105 7612 0/3/10111 _
0.40 1 1216 0.0 0.00 62.24
66.249.67.248 xxxx.xxxx.info GET /club/116317/ HTTP/1.1
17-105 24113 0/0/9363 W
0.03 139 0 0.0 0.00 56.19
76.106.52.82 xxxx.com GET /buscar/pitbull/ HTTP/1.1
18-105 11426 1/20/8388 C
1.43 1 4636 0.0 0.36 49.02
190.235.218.65 xxxx.xxxx GET /club/114935/ HTTP/1.1
19-105 - 0/0/7919 .
0.44 34 0 0.0 0.00 44.58
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
20-105 7984 0/12/7163 _
0.26 0 1 0.0 0.04 41.85
207.46.13.100 xxxx.info GET /robots.txt HTTP/1.1
21-105 - 0/0/6519 .
0.38 68 0 0.0 0.00 33.21
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
22-105 - 0/0/5886 .
1.01 26 2743 0.0 0.00 32.19
204.236.237.132 gt.xxxx.info GET / HTTP/1.1
23-105 - 0/0/5310 .
0.57 43 0 0.0 0.00 30.11
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
24-105 - 0/0/4868 .
0.34 24 0 0.0 0.00 26.82
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
25-105 25970 0/10/4494 W
0.48 0 0 0.0 0.02 25.09
127.0.0.1 host.xxxx.info GET /whm-server-status HTTP/1.1
26-105 - 0/0/3763 .
0.43 49 1709 0.0 0.00 17.92
66.249.68.12 xxxx.xxxx.com GET /reportar.php?club=203879&seg=35e8991fa6aa228bfe2a65ea76238
27-105 30027 0/11/3224 _
0.80 0 367 0.0 0.09 16.58
66.249.67.133 xxxx.xxxx.info GET /reportar.php?club=117605&seg=aec81fe60be6523986974f1e30ca1
28-105 30061 0/7/3054 _
0.48 2 718 0.0 0.00 19.83
190.235.218.65 ads.xxxx.com GET /links.php HTTP/1.1
29-105 - 0/0/2092 .
0.23 24 0 0.0 0.00 10.67
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
30-105 - 0/0/1790 .
0.26 10 26942 0.0 0.00 10.25
66.249.67.21 xxxx.xxxx.com GET /club.php?club=3264 HTTP/1.1
31-105 11892 0/8/1427 _
0.55 3 4033 0.0 0.12 6.87
66.249.67.197 xxxx.com GET /reportar.php?club=7629&seg=bd9e928c0f0fba89b5c8254bef1f993
32-105 16204 0/5/906 W
0.26 4 0 0.0 0.03 4.43
67.195.114.27 xxxx.com GET /artista.4/154/vico-c/ HTTP/1.0
33-105 - 0/0/918 .
0.01 28 0 0.0 0.00 5.33
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
34-105 26152 0/6/728 _
0.58 6 1476 0.0 0.04 3.62
66.249.67.133 fb.xxxx.info GET /reportar.php?id=99162&seg=299dd233bba06d0868584c8a1e1589
35-105 - 0/0/453 .
0.00 72 1 0.0 0.00 2.44
190.235.218.65 static1.xxxx.info GET /images/logo.png HTTP/1.1
36-105 - 0/0/473 .
0.04 22 0 0.0 0.00 2.16
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
37-105 26168 2/7/490 K
0.09 4 115 1.3 0.08 3.21
190.235.218.65 ads.xxxx.com GET /links.php HTTP/1.1
38-105 26169 0/5/367 W
0.26 34 0 0.0 0.00 1.76
71.202.235.241 xxxx.com GET /buscar/he+querido+quererte/ HTTP/1.1
39-105 27688 0/5/487 _
0.49 4 185 0.0 0.00 2.92
190.235.218.65 ads.xxxx.com GET /topenlace.php HTTP/1.1
40-105 - 0/0/353 .
0.07 34 0 0.0 0.00 1.35
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
41-105 5561 0/8/253 _
0.06 4 2 0.0 0.00 1.30
190.235.218.65 static1.xxxx.info GET /images/flecha.png HTTP/1.1
42-105 - 0/0/292 .
0.02 10 0 0.0 0.00 1.65
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
43-105 - 0/0/180 .
0.05 16 0 0.0 0.00 0.76
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
44-105 - 0/0/174 .
0.03 22 0 0.0 0.00 0.66
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
45-105 5565 0/3/138 _
0.23 4 11 0.0 0.00 0.47
190.235.218.65 static1.xxxx.info GET /images/connect.png HTTP/1.1
46-105 - 0/0/110 .
0.15 7950 0 0.0 0.00 0.29
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
47-105 - 0/0/147 .
0.00 8007 0 0.0 0.00 0.75
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
48-105 - 0/0/104 .
0.11 8775 0 0.0 0.00 0.49
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
49-104 - 0/0/59 .
0.11 24673 0 0.0 0.00 0.15
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
50-104 - 0/0/30 .
0.01 27754 6 0.0 0.00 0.03
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
51-104 - 0/0/71 .
0.20 27655 0 0.0 0.00 0.54
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
52-104 - 0/0/24 .
0.02 27739 1227 0.0 0.00 0.03
66.220.146.248 xxxx.xxxx.com GET /club/15871/ HTTP/1.1
53-101 - 0/0/20 .
0.16 100952 0 0.0 0.00 0.11
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
54-100 - 0/0/15 .
0.25 120876 0 0.0 0.00 0.16
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
55-100 - 0/0/5 .
0.04 120952 0 0.0 0.00 0.08
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
56-100 - 0/0/4 .
0.03 120951 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
57-100 - 0/0/3 .
0.03 120963 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
58-100 - 0/0/8 .
0.05 120944 71 0.0 0.00 0.04
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
59-100 - 0/0/2 .
0.00 120971 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
60-100 - 0/0/7 .
0.08 120937 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
61-100 - 0/0/20 .
0.37 120845 271 0.0 0.00 0.17
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
62-100 - 0/0/6 .
0.09 120939 0 0.0 0.00 0.14
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
63-100 - 0/0/1 .
0.00 120996 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
64-100 - 0/0/2 .
0.05 120965 303 0.0 0.00 0.00
66.249.67.129 xxxx.xxxx.info GET /reportar.php?club=26242&seg=3afb012b9305852ff2d460b5aabd07
65-100 - 0/0/4 .
0.04 120949 0 0.0 0.00 0.02
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
66-100 - 0/0/2 .
0.01 120967 0 0.0 0.00 0.04
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
67-100 - 0/0/1 .
0.00 120992 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
68-100 - 0/0/18 .
0.15 120832 0 0.0 0.00 0.21
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
69-100 - 0/0/4 .
0.03 120954 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
70-100 - 0/0/1 .
0.00 120989 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
71-100 - 0/0/6 .
0.09 120938 0 0.0 0.00 0.09
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
72-100 - 0/0/3 .
0.00 120948 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
73-100 - 0/0/1 .
0.00 120988 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
74-100 - 0/0/3 .
0.06 120959 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
75-100 - 0/0/4 .
0.04 120943 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
76-100 - 0/0/1 .
0.00 120987 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
77-100 - 0/0/10 .
0.13 120888 0 0.0 0.00 0.04
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
78-100 - 0/0/2 .
0.04 120962 0 0.0 0.00 0.03
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
79-100 - 0/0/1 .
0.00 120986 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
80-100 - 0/0/1 .
0.00 120985 639 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0
81-100 - 0/0/1 .
0.00 120984 0 0.0 0.00 0.00
127.0.0.1 host.xxxx.info OPTIONS * HTTP/1.0

Srv Child Server number - generation
PID OS process ID
Acc Number of accesses this connection / this child / this slot
M Mode of operation
CPU CPU usage, number of seconds
SS Seconds since beginning of most recent request
Req Milliseconds required to process most recent request
Conn Kilobytes transferred this connection
Child Megabytes transferred this child
Slot Total megabytes transferred this slot

SSL/TLS Session Cache Status:

cache type: DBM, maximum size: unlimited
current sessions: 0, current size: 0 bytes
average session size: 0 bytes

Gracias

Saludos! 😀

Edito:

Tambien me llegan muchos así:

lfd on host.xxx.info: Email queue size alert‏

lfd on host.xxx.info: 64.128.84.38 (US/United States/mail.vehrsinc.com) blocked for port scanning‏

Cron <root@host> /scripts/upcp‏

GnDx · 4 Mar 2011

Yo tambien estoy en Knownhost con VPS2 y los ultimos correos me llegan por que estan queriendo hacer algun tipo de escaneo al sitio, trabar de entrar sitio como root en simples palabras intentan acceder al sitio de forma mal intencionada.

en mi caso yo note un cambio de uso de recursos en especial de CPU al actualizar a Wordpress 3.1 pero en mas no he tenido problemas.

pato12 · 4 Mar 2011

:|

Ami me esta andando muy lento y todavia no responden ¬¬

Recién veo que tengo 54 emails del vps en lo que va del mes :|, casi todos "lfd on host.xxx.info: 64.128.84.38 (US/United States/mail.vehrsinc.com) blocked for port scanning‏" y "lfd on host.xxxxx.info: High 5 minute load average alert - 9.38‏" :S

GnDx · 4 Mar 2011

Time: Fri Mar 4 05:02:45 2011 -0600
IP: 60.52.234.27 (MY/Malaysia/52.60.in-addr.arpa.tm.net.my)
Failures: 5 (smtpauth)
Interval: 300 seconds
Blocked: Permanent Block

Yo diario recibo unos 5 correos de bloqueos por escaneo, todos de procedencias asiáticas, y recibo correo cada que entro como root al ssh.

pato12 · 4 Mar 2011

Yo varios también :S

lfd on host.megustatodofb.info: blocked 187.160.94.243 (MX/Mexico/CableLink-187-160-94-243.PCs.InterCable.net)‏

lfd on host.megustatodofb.info: 186.57.163.180 (AR/Argentina/186-57-163-180.speedy.com.ar) blocked for port scanning‏

lfd on host.megustatodofb.info: blocked 189.226.90.128 (MX/Mexico/dsl-189-226-90-128-dyn.prod-infinitum.com.mx)‏

lfd on host.megustatodofb.info: 216.253.230.133 (US/United States/-) blocked for port scanning‏

Y ahora me llego uno de acceso ssh, pero es por el soporte 😛

Alan Medina · 4 Mar 2011

A mi me pasaba eso cuando estaba con ellos, un día tuve 750 online y no dio para más. Se me hace raro, pues los recursos eran bastantes y desde entonces me salí de KH, que es una excelente compañía, lo malo es que no puedes optimizar tanto como quisieras. Si crees que se trata de un ataque pídeles que te configuren el firewall y cierren todos los puertos que no usas, eso puede ayudar. Si tienes acceso por SSH usa top, free -m y ps aux para ver qué es lo que se acaba tus recursos, aunque como puedo ver en tu post, tiene que ver con apache.

Disminución drástica de visitas diarias y rendimiento VPS lento

pato12

GnDx

pato12

GnDx

pato12

Alan Medina

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