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Jul
6
comment Sockets found by lsof but not by netstat
Rook unfortunately this happens seemingly random on one of 20 servers - not always the same - , only in production environments, and perhaps twice per week. Otherwise it would've been rather simple to finger out. I'm currently using Byteman ( jboss.org/byteman ) to track socket creation/bind/connect/close calls. Hopefully something will come out of it.
Jul
5
comment Sockets found by lsof but not by netstat
Rook : I gave up on finding this out code-wise, and tried to track it down as a sysadmin. That's why I posted on SF. And yes, I know somehow too many sockets are open. But there are zero clues as to where...
Jul
4
comment Sockets found by lsof but not by netstat
Thanks for the answer. I'm actually developing this application - the container part - rather than just managing it, and I was unable to find any problems related to sockets not being closed. But the wireshark/twireshark hint is good, I'll use that.
Jul
4
comment Sockets found by lsof but not by netstat
Most useful answer, so this gets the bounty. Thanks!
Jun
29
comment Sockets found by lsof but not by netstat
@troyengel : I've (re)discovered Byteman ( jboss.org/byteman ) a very neat tool which allows me to inject the bytecode needed to trace these calls.
Jun
28
comment Sockets found by lsof but not by netstat
Thanks, this sounds interesting. I will try to find out if that is indeed the case with our application.
Jun
28
revised Sockets found by lsof but not by netstat
Nothing found in /proc/net either
Jun
23
revised Sockets found by lsof but not by netstat
Update title to be more attractive
Jun
23
asked Sockets found by lsof but not by netstat
Jun
4
awarded  Notable Question
Jun
4
revised Sysadmin Dress Code
edited tags
May
30
awarded  Yearling
Apr
20
comment Accessing all variables passed to a shell script from a given index
Might be funky , indeed. I'm using it to force the first two arguments to always be fixed, and then the order of the rest is not enforced.
Apr
20
accepted Accessing all variables passed to a shell script from a given index
Apr
19
comment Accessing all variables passed to a shell script from a given index
Thanks for the answer. Is there some sort of sub-array syntax, from 3 to max? Even from 3 to 9 would be enough for my needs.
Apr
19
asked Accessing all variables passed to a shell script from a given index
Apr
18
revised Ruby net:LDAP returns “code = 53 message = Unwilling to perform” error
edited tags
Apr
9
answered Passing IP address with mod_proxy
Apr
9
answered Alternatives for load balancing Tomcat webapp?
Apr
9
answered Tomcat Clustering and Load Balancing?