Re: bind 9.6.2 with threads hangs

2010-03-23 Thread Cathy Almond
Fabien Seisen wrote: >> This doesn't sound like a hugely loaded server, >> > exact, on my own test (with "real life" queries), the server can handle > ~7 queries/s with response time ~1ms at 70% cpu and no > packet lost. > >> else it's somewhat throttled (not particularly large cache and prob

Re: bind 9.6.2 with threads hangs

2010-03-22 Thread Fabien Seisen
2010/3/22 Cathy Almond > Fabien Seisen wrote: > > yes, max-cache-size 512M but named process takes ~900MB > > The extra memory is for keeping track of recursive clients (i.e. > in-progress client queries). > ok This doesn't sound like a hugely loaded server, exact, on my own test (with "real

Re: bind 9.6.2 with threads hangs

2010-03-22 Thread Cathy Almond
Fabien Seisen wrote: > >> To the OP: do you specify max_cache_size? If not, what does the memory >> consumption of BIND look like when it gets into the non-functional state? >> > > yes, max-cache-size 512M but named process takes ~900MB > The extra memory is for keeping track of recursive clie

Re: bind 9.6.2 with threads hangs

2010-03-22 Thread Fabien Seisen
2010/3/19 Chris Thompson > On Mar 19 2010, David Ford wrote: > > BIND has long had issues with threading since it started supporting >> threaded operation. I recommend you simply recompile without thread >> support. >> >> I retry compiling with thread support about twice a year and as of late >

Re: bind 9.6.2 with threads hangs

2010-03-19 Thread Chris Thompson
On Mar 19 2010, David Ford wrote: BIND has long had issues with threading since it started supporting threaded operation. I recommend you simply recompile without thread support. I retry compiling with thread support about twice a year and as of late last year, BIND still hung soon after resta

Re: bind 9.6.2 with threads hangs

2010-03-19 Thread David Ford
BIND has long had issues with threading since it started supporting threaded operation. I recommend you simply recompile without thread support. I retry compiling with thread support about twice a year and as of late last year, BIND still hung soon after restart with threading enabled. -david O

bind 9.6.2 with threads hangs

2010-03-19 Thread Fabien Seisen
Hi, We have several recursive cache bind servers and experiencing weird things when named is compiled with-threads: In 4 steps: 1) everything goes ok 2) for ~1h named began to answer slower (0,5ms to >100ms) and with symptoms: - load increase on the server (from 0,3 to >4) - number of recur