Hi Eric, I don't know why you didn't got the my previous post on which I asked for help. Anyways, here it is again: I need help in making calculation based on memory statistics which I provided.
On 1/26/10, Vikrama Sanjeeva <viki.sanje...@gmail.com> wrote: > Hi Jeff, > > Below is statistics from vmstat while everything is running including > httpd: > >>> vmstat 2 3 > kthr memory page disk faults cpu > r b w swap free re mf pi po fr de sr rm s0 s1 s3 in sy cs us sy > id > 0 0 0 32953272 20946824 11 22 0 3 3 0 0 -0 0 1 -0 872 1041 601 0 0 > 100 > 0 0 0 23225344 11281392 51 104 0 0 0 0 0 0 0 3 0 1024 1767 684 0 0 > 100 > 0 0 0 23224768 11280792 1 4 0 0 0 0 0 0 0 0 0 892 1080 473 0 0 > 100 > > So with this, I have: > Free Swap: 22 GB > Free RAM: 10 GB > > Here I am doing a defensive supposition by assuming 5/10 GB of Free RAM > "could be" occupied by future applications (if any). So, I am left with 5 > GB > of Free Memory. Same for Free Swap, assuming I am left with 5 GB Free Swap > > Putting values in MaxClient Formula: > > MaxClient = (RAM Size - some room for other processes) / Avg > HTTPD Process Size > > MaxClient = (32768 - 27648) / 12 = 426 (approx) > > Does it mean, I can set MaxClient value to 426 ? If yes, then: > > (i) I have to make sure ServerLimit is also = 426 [As per your > presentation > for MPM prefork] ? > (ii) Make sure backend server node (tomcat AJP port) can accept 426 > concurrent requests ? > > Bye, > Viki. Bye, Viki. On Sat, Jan 30, 2010 at 3:38 AM, Eric Covener <cove...@gmail.com> wrote: > On Fri, Jan 29, 2010 at 6:42 PM, Vikrama Sanjeeva > <viki.sanje...@gmail.com> wrote: > > Hi, > > > > Can somebody help me with this ? > > With what? You posted at the top of a giant thread with no context. > > -- > Eric Covener > cove...@gmail.com > > --------------------------------------------------------------------- > The official User-To-User support forum of the Apache HTTP Server Project. > See <URL:http://httpd.apache.org/userslist.html> for more info. > To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org > " from the digest: users-digest-unsubscr...@httpd.apache.org > For additional commands, e-mail: users-h...@httpd.apache.org > >
