Dyr
Joined: 10 Sep 2007
Posts: 8
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 Posted: Tue Aug 05, 2008 2:14 am Post subject: A lot of zombie PHP processes |
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I have a server, installed from CactiEZ and a bit of update (CentOS 4.3->4.6, fresh Apache, fresh NAGIOS, etc).
At this server working Cacti (with DB at another server) and NAGIOS.
All worked fine until this friday.
Suddenly at weekend, load average up to 250 (from normal 1-2), and "ps -ax" show me a lot of processes like that:
| Code: | 23354 ? Z 0:00 [php] <defunct>
23355 ? Z 0:00 [php] <defunct>
23356 ? Z 0:00 [php] <defunct>
23357 ? Z 0:00 [php] <defunct>
23358 ? Z 0:00 [php] <defunct>
23359 ? Z 0:00 [php] <defunct>
23360 ? Z 0:00 [php] <defunct>
23361 ? R 3:44 /usr/local/spine/spine 76 97
23362 ? Z 0:00 [php] <defunct>
23363 ? Z 0:00 [php] <defunct>
23364 ? R 3:52 /usr/local/spine/spine 98 117
23365 ? Z 0:00 [php] <defunct>
23366 ? Z 0:00 [php] <defunct>
23367 ? R 0:02 /usr/bin/php -q /var/www/html/plugins/syslog/syslog_process.php
23368 ? Z 0:00 [php] <defunct>
23369 ? Z 0:00 [php] <defunct>
23370 ? Z 0:00 [php] <defunct>
23371 ? Z 0:00 [php] <defunct>
23372 ? Z 0:00 [php] <defunct>
23373 ? Z 0:00 [php] <defunct>
23374 ? Z 0:00 [php] <defunct>
23375 ? Z 0:00 [php] <defunct>
23376 ? Z 0:00 [php] <defunct>
23377 ? Z 0:00 [php] <defunct>
23378 ? Z 0:00 [php] <defunct>
23379 ? Z 0:00 [php] <defunct>
23380 ? Z 0:00 [php] <defunct>
23381 ? Z 0:00 [php] <defunct>
23382 ? Z 0:00 [php] <defunct>
23383 ? Z 0:00 [php] <defunct>
23384 ? Z 0:00 [php] <defunct> |
After I killed all php processes, they again come in two hours. =(
There are now graphs in this period, off cause.
I don't understand what happens and what should I do to fix.. =(
I don't change anything at this week.
| Quote: | Cacti Version - 0.8.7b
Plugin Architecture - 2.0
Poller Type - Cactid v
Server Info - Linux 2.6.9-67.0.22.ELsmp
Web Server - Apache/2.0.63 (CentOS)
PHP - 5.1.6
PHP Extensions - libxml, xml, wddx, tokenizer, sysvshm, sysvsem, sysvmsg, standard, SimpleXML, sockets, SPL, shmop, session, Reflection, pspell, posix, mime_magic, iconv, hash, gmp, gettext, ftp, exif, date, curl, ctype, calendar, bz2, zlib, pcre, openssl, apache2handler, gd, ldap, mysql, mysqli, PDO, pdo_mysql, pdo_sqlite, snmp, eAccelerator
MySQL - 5.0.51a-3ubuntu5.1
RRDTool - 1.2.23
SNMP - 5.1.2
PluginsGlobal Plugin Settings (settings - v0.5)
Thresholds (thold - v0.3.9)
Large Site Performane Booster for Cacti (boost - v1.5)
Network Tools (tools - v0.3)
Syslog Monitoring (syslog - v0.5.2)
Device Tracking (mactrack - v1.1)
RRD File Cleaner (RRD Cleaner - v0.36)
Update Checker (update - v0.4)
FlowView (flowview - v0.5.1)
Host Info (hostinfo - v0.2)
Error Images (errorimage - v0.1)
Create Aggregate Graphs (aggregate - v0.63)
Documents (docs - v0.1)
report it! (report it! - v0.5.0)
Realtime for Cacti (realtime - v0.34)
PHP Network Managing (PHP Network Managing - v0.6) |
Detailed system information attached below (cause formatting left out then insert as simple text)
| Description: |
| Detailed system information from Cacti. |
|
Download |
| Filename: |
Cacti.htm.gz |
| Filesize: |
8.3 KB |
| Downloaded: |
37 Time(s) |
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