similar to: one mongrel with *lots* of close_wait tcp connections

Hi, I''m running into a strange issue where one mongrel will sometimes develop hundreds of CLOSE_WAIT TCP connections, mostly to apache (I think -- see sample lsof output below). I haven''t had a chance to get the mongrel with this behavior into USR1 debug mode yet. I didn''t catch it in time. This happens a couple times a day on average at seemingly random times.

Hi folks I know that has, to some degree, been run over the past year in different ways, but, I may have yet another instance of an issue on this. The puppetmaster system and the puppet system are both running 0.24.7-r1, on a gentoo system. Other puppet systems are running 0.24.4. The puppet system (not the puppetmaster system) that is running 0.24.7-r1 is showing multiple close_wait

Greetings, I need some help... please be gentle :-) MY SETUP: Solaris-X86, ruby-1.8.4, Apache-2.2.0, Mongrel-0.3.13.4, MySql-4.1.10a I am using the typical setup with apache proxying request to mongrel with mod_proxy_balancer. Currently, I am only running a single instance of mongrel behind the proxy. I am also using the following gems with this app: capistrano (1.2.0) daemons (1.0.2)

Hello list Our central fileserver is a Samba 3.0.25b on Solaris 9 and has 10'000 users (several hundreds at the same time). This week it died on us and when I inspected the machine, it was out of 8GB Memory and 16GB Swap because thousands of smbd processes were running. netstat -na showed that many hundreds of connections to port 445 were in CLOSE_WAIT state. We first thought it could be

Hello! I can't find the cause of the above problem. Some smbd processes stuck in close_wait state and some file locks remain behind too. /any clue would be apreciated Attila /

Hi folks I am running openssh-3.7.1 on my servers most of them are Solaris and Linux built. I run ssh-keyscan , some times it seems to be hanging ( even with -T option enabled) in close_wait state. can you please point me to any patch that is available or any work around for this problem ? thanks, Sai.

Hi, I just found something weird for mongrel with static files. Performance endlessly decreases if mongrel serve static files from simultaneous requests : Here is the test setup: Ruby on Rails Mongrel (tested with 1.3.12.4 and 1.3.13-pre installed today) Ubuntu dapper, compiled ruby 1.8.4. http client : while true; do ab -n 1000 -c 30 http://localhost:3000/ 2>/dev/null | grep

Hello samba people. I am having a odd problem related to winbindd. When I leave it running overnight on a quiet (not silent however) server I find that it generates a large number of CLOSE_WAIT state connections. 84 on a fairly quiet system in the last 18 hours. I can't seem to find any command that directly affects the number of CLOSE_WAITS. Below is my netstat listing. Any ideas would

Hello, I''m experiencing a strange, but very bad behavior with Mongrel 0.3.13.4 and Pound 1.8. Every 6 hours or so one of our nine (not consistent on which one) application servers ( each one running several mongrel processes ) will start leaving lots of socket connections with pound open. This leads to "Too many open files" errors. I''ve set pound to close connections

Excuse my ignorance for I''m a RoR newby. We have a number of RoR applications running on a server with a cPanel installation. One of the clients sites went belly up with the error message: Errno::EMFILE Too many open files - socket(2) Digging a bit I found that the mongrel server had a large number of sockets open and appears to be leaking them fairly frequently. The lsof looks like

Lately it never fails when I attach a Mac running OSX 10.5 that I get runaway pid's. I tracked them down so far to multiple close_wait's: # /usr/sbin/lsof | grep pbg5mac smbd 24876 root 6u IPv4 80015755 TCP yoda.wrenkasky.com:netbios-ssn->pbg5mac.wrenkasky.com:49381 (CLOSE_WAIT) They can grow to over 100 if I don't catch it or nobody can log on anymore ;-)

Howdy Folks, This release is after painstaking analysis of a memory leak that was reported by Bradley Taylor, reduced by myself, and then fixed after much work. You should all thank Bradley for finding the bizarre fix. It turns out the Ruby has a memory leak when you use pretty much any thread locking primitive other than Sync (Mutex, Monitor, etc.): http://pastie.caboo.se/10194 The fix (for

Hello. Im running tinc from long time, but recently I noticed that tinc TCP connections are not closed correctly (timeout). They seem to linger around like this: Proto Recv-Q Send-Q Local Address Foreign Address State tcp 80 0 xxx.x.x.xx:58801 xx.xxx.xxx.xx:*** ESTABLISHED tcp 515 0 xxx.x.x.xx:45422 xx.xxx.xxx.xxx:*** ESTABLISHED

hi everyone, congratulations on the release of icecast 2.1.0 I presume this is the right place to post about iceS. please correct if wrong. I have a two instance setup, and have been finding that after a network error occurs, the instance does not reconnect. The source server is behind a linux NAT box. I have simulated the problem by using iptables REJECT with tcp-reset and here is the

I''m trying to help the sys admins of my server figure out what is up with our Rails installation (debian sarge - completely up to date). Hitting a simple page yields 31,000 failed stat64''s and takes anywhere from 8 - 44 seconds. They #! for ruby is correct everywhere, but it''s like it can''t find Rails. These are box stock standard installs. Here''s

Hi folks, When I enabled stored configs on my puppet master, it began keeping lots of open connections to the MySQL server (as far as I understand it opened one connection for each client run and never closed them). I set up the server to close idle connections after 5 minutes. Now the database server does close the connections but the puppet master keeps them in CLOSE_WAIT state and eventually

Hi all! I've bumped into an issue which Dovecot which has me a bit stumped; All of a sudden (ie. no obvious changes made to the config as far as I know) Dovecot seems to never stop 'imap-login' processes. This continues to the point where it will hit the 'process_limit'. For a 50-ish user install the limit was set to 100 but I increased it to 512. The only thing this changes

Dear R-users, How do I extract numbers between asp?P= and &VID from my txt vector? I have tried grep function with no luck. txt <- c(" http://www.mysite.com/system/empty.asp?P=2&VID=default&SID=421384237289476&S=1&C=18631", " http://www.mysite.com/system/empty.asp?P=123&VID=default&SID=421384237289476&S=1&C=18643", "

Hi all, My site uses subdomains to define an item. Eg http://itemname.mysite.com I fetch the itemname and render the appropriate site from that itemname. The subdomain is used everywhere (eg http://itemname.mysite.com/events, http://itemname.mysite.com/products/show/11, ...) I now want to give the user the possibilty to use a ''real'' domain like www.itemname.com that should

Hi, I've some trouble in getting samba internal DNS server in sync with others DNS (Windows) of my AD domain. samba_dnsupdate returns: update failed: REFUSED Failed update of 1 entries I'm running samba Version 4.5.12-Debian root at mysamba4dc:~# dpkg -l | grep samba ii  python-samba                   2:4.5.12+dfsg-2+deb9u3 amd64        Python bindings for Samba ii