search for: 70k

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2012 Oct 10
1
glmmPQL and spatial correlation
...is so large, I split it into thirds and ran the model without spatial correlation. However, when checking my results, I did get a spatial correlation in the residuals, which I'm trying to incorporate using a variogram (spherical). The problem is that when I run it for my 1/3 of my data (about 70k points), the calculatations go on forever. I was running the first model for over a week and was still not getting past the first iteration. This is the model I used M1.f.Spa <- glmmPQL(presence ~ sst + tmax100 + tbot + sss + ssu + tmax100d + sbot, random = ~1|fPTT, family = binomial, correlat...
2012 Sep 07
3
best way to activate quota
Hello, I'm planning to activate quota control in dovecot, with maildir quota backend. I have about 70k users in my system directed to 4 backend servers (with a director to ensure that a user is always directed to the same server). I have tried to activate it in one of my nodes. The problem is that load of it has increase a lot, as much as the system was unusable (maildir is in nfs storage, wit...
2010 Dec 22
2
Vacancy - Asterisk MySQL Support Engineer 45K South London
Job Description: Asterisk MySQL Support Engineer Fast Growing Global Telecoms Company requires a very experienced engineer who has a variety of skill levels. The role would suit someone who has worked at switch level and fully understands how calls are to be handled to and from a VoIP platform, using a MySQL data base. Must be able to understand and had experience in dealing with, CLI, PDD, ACD
2007 Aug 13
3
imap memory footprint rather large
...ry usage is around 10m, which is entirely acceptable. The way offlineimap reads may is by FETCHing metadata, then APPENDing new local mail, SEARCHing for the UIDs of each uploaded mail, and finally FETCHing new remote mail. Memory use seems to be O(n) in the size of the folder. On the folder with 70k messages, dovecot seems to allocate 280m of memory, which it then fills to about 70% during the metadata FETCH, and then keeps growing while APPEND/SEARCHing the new local messages. The 70k mailbox is just short of 600Mb in size on disk. Dovecot uses 280Mb to serve it. Is it possible that dovecot...
2007 Jan 17
2
Slow at loading large folder tree
...> Hi all, >> I have been trying for some time to fix the following problem. >> >> Opening (listing?) from a NAS device a folder with about 000 >> subfolders takes around 5 minutes to load. >> I have been mingling with smb.conf with poor results. >> I get about 70K/s transfer rate when loading the folder on Gbit LAN >> and 802.11g This is my smb.conf file, working on OSX 10.4. >> >> [global] >> guest account = unknown >> getwd cache = no >> encrypt passwords = yes >> enhanced browsing = no >> auth meth...
2005 Oct 20
1
cache memory not being used
Since I upgraded to 4.2 it looks like the cache memory doesn't go over about 70K or so. I have over 700K free and it started using swap, which doesn't normally happen for a few days or so. Any hints on what might be up? This is just after a compile and the cached is only 75k total used free shared buffers cached Mem: 1032848 263992 768...
2005 Jul 22
2
memory cleaning
Hi R Users, After some research I haven't find what I want. I'm manipulating a dataframe with 70k rows and 30 variables, and I run out of memory when exporting this in a *.txt file after some computing I have used : > memory.size()/1048576.0 [1] 103.7730 and I make my export : > write.table(cox,"d:/tablefinal2.txt",row.names=F,sep=';') > memory.size()/1048576.0...
2010 Oct 01
2
limit-rate usage
So, I've googled around, and can't seem to find anything regarding usage of limit-rate inside of the mount tags. So... <mount> blah... mount settings here <limit-rate>(How to set the number here?</limit-rate> </mount> Any help would be appreciated. Nicholas -------------- next part -------------- An HTML attachment was scrubbed... URL:
1999 May 07
1
Slow performance with Win95 client
Hi I am new to this list, but I have been having problems with samba for some time now. Here is the problem When my Win95 clients access the samba server I get real slow transfers, even if I only have one client accessing the server. It transfers at like 70k/s to 150k/s, and the collision lights on the hub start going crazy. even for 10 megabit networking, this is rather slow. (it takes like 3 minutes to transfer a 5meg file) Here is the strange part. if I mount a remote share on the Samba server (Linux 2.2.5) using smbmount, and copy from the remote s...
2005 Aug 18
2
Updated Patch to chan_agent.c for PREACKANNOUNCE
...in some CASE statements where there were compound if statements before. Anyway, I have successfully updated the patch to work against head as of 3 weeks ago, and would happily share that with anyone who is interested (just drop me a line off list). If a "diff" is preferable to the full 70k of "C", just let me know what the correct options are for creating a diff suitable for patching the asterisk tree. OK, that said, I have a few questions and comments on this topic. This is my first use of the Queue command (very successfully so far), but I am afraid that expanding my use...
2009 Dec 18
1
Could Asterisk be crashing under high context switches?
...a SIP provider. If we use bandwidth.com, stability is greatly improved. I installed munin on the phone server yesterday and noticed something dramatic, I think! Asterisk became unstable 3 times yesterday. 2 of those times, the number of context switches went to almost 80k the first time, then over 70k the second. First question - is this abnormal for around 20 ongoing recorded calls? I did a little bit of searching and found this: http://wiki.sangoma.com/files/wanpipe-linux-asterisk-tutorials/How_to_Reduce_Asterisk_System_Loads.pdf It talks about zaptel/DAHDI chunk size and that directly aff...
2007 Jun 19
2
Leaky dovecot-auth ?
...and letting any current authentications finish. The activity per cluster node on the 0.99 boxes was about 700k logins (mostly pop3) per day and 5 dovecot-auth processes with a 64MB limit each. The migrated users so far are of the less active kind and on one node of the 1.0.0 cluster we see about 70k logins/day and currently the dovecot-auth process there is hovering at 123/84MB (VIRT/RES in top). It was at 121/82MB when I checked 4 hours ago and no new users have been added to that node for 2 days. Authentication backend is still LDAP, no caching, 256MB process size limit. There are just 16k u...
2006 Jul 11
18
Zip Code Ranges
Does anyone have any recommendations for working with zip code distance ranges? I need to calculate the distances between US zip codes. Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060711/f133d7de/attachment-0001.html
2011 Aug 18
3
Debian Squeeze server running 2 Ubuntu (Lucid) vms blows up under large NFS network load
I am running Debian Squeeze with Xen 4.0. I am running a stress test. I have created 2 virtual machines, each with 512 Mb of memory adn 8Gb in size. I have made one of the vms an NFS server, sharing out a large file (4.6 Gb). The other virtual machine is an NFS client. The stress test consists of passing that big file back and forth via an mv command executed on the client, which moves the file
2015 Feb 19
2
listen backlog patch
...x backlog acts a little bit different then expected. > > If you can share that info, what sort of concurrent listener load are we > talking about? Sure I can share, we are a national broadcasting agency funded by tax money. So no secrets here ;-) I just asked the media streaming guys.. 70k icecast connections on a regular day and 150k around special broadcasts (like top 2000 around new year). > > >> Currently we are using icecast 2.3. We are migrating to 2.4. >> So, I have written patches for 2.3 and 2.4, but also for the current 2.5 >> git tree. >> &...
2005 Jul 11
9
HTB Rate and Prio (continued)
Hi again, I keep posting about my problem with HTB -> http://mailman.ds9a.nl/pipermail/lartc/2005q3/016611.html With a bit of search I recently found the exact same problem I have in the 2004 archives with some graphs that explain it far better than I did -> http://mailman.ds9a.nl/pipermail/lartc/2004q4/014519.html and http://mailman.ds9a.nl/pipermail/lartc/2004q4/014568.html
2017 Apr 06
3
IMAP hibernate and scalability in general
On 6 Apr 2017, at 21.14, Mark Moseley <moseleymark at gmail.com> wrote: > >> >> imap-hibernate processes are similar to imap-login processes in that they >> should be able to handle thousands or even tens of thousands of connections >> per process. >> > > TL;DR: In a director/proxy setup, what's a good client_limit for >
2005 May 10
8
fastcgi approach?
I''ve just had a problem with fastcgi killing processes off while they were running (I have a long-running background process)... but it took me a while to track it down and pinpoint that fastcgi was asking the process to quit. So i was thinking if it would be a good idea to tweak the way ruby-fastcgi handles this. At the moment, in fcgi.rb (part of the fcgi gem) there is
2008 Mar 01
1
ZFS Uptime/Availability?
Question to ZFS users who have deployed ZFS in a Tier 1 application env - What uptime/availability are you seeing with ZFS? We are looking to deploy ZFS for Tier 1 data accessible over NFS. Thanks. NV This message posted from opensolaris.org
2018 Aug 28
0
Scientific Programmer: Simulation Analysis of Engineered Plants (University of Arizona, Tucson AZ)
________________________________ Title: Scientific Programmer ? Simulation Analysis Salary: $50-70k/y Full Description and Application Portal: https://uacareers.com/postings/31668 We seek a scientific programmer to join the agricultural data science initiative at the University of Arizona. Our team is responsible for developing automated pipelines for data collection, simulation modeling, and s...