On Tue, Nov 26, 2013 at 6:51 PM, Phil Mayers p.mayers@imperial.ac.ukwrote:
I assume xen-domU means "Linux" as the guest OS; which kernel version, out of interest.
3.2.0-53-virtual
I don't know about anyone else, but I don't know what carbon-relay is. A quick google suggests it's part of that graphite monitoring/RRD replacement thing; which version are you running (Or: what reactor is it using)?
Yes, it's here: https://graphite.readthedocs.org/en/latest/carbon-daemons.html#carbon-relay-...
The version I'm using is 0.9.12.
How many open files do you have?
1664.
`strace`:
Without timestamps it's difficult to interpret this unambiguously; that could be a microsecond or minute we're seeing ;o)
Here's for you:
13:51:31 accept(7, {sa_family=AF_INET, sin_port=htons(57236), sin_addr=inet_addr("198.61.194.221")}, [16]) = 216
13:51:31 accept(7, {sa_family=AF_INET, sin_port=htons(39755), sin_addr=inet_addr("50.56.175.61")}, [16]) = 216
13:51:31 accept(7, 0x7fff2eebc270, [16]) = -1 EAGAIN (Resource temporarily unavailable)
13:51:31 accept(7, {sa_family=AF_INET, sin_port=htons(49236), sin_addr=inet_addr("198.101.238.239")}, [16]) = 216
13:51:31 accept(7, {sa_family=AF_INET, sin_port=htons(49639), sin_addr=inet_addr("166.78.2.103")}, [16]) = 216 13:51:31 accept(7, 0x7fff2eebc270, [16]) = -1 EAGAIN (Resource temporarily unavailable) ...
There are about 20 to 30 connections per second.
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