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Thank you for your hint. I really mean I am planning to store millions of files on the file system. Then may I ask that what is the maximum number of files which could be stored in one directory without affecting the performance of web server? At 2018-11-03 16:03:56, "Walter H." <Walter.H at mathemainzel.info> wrote: >On 03.11.2018 08:44, yf chu wrote: >> I have

On Nov 3, 2018, at 04:16, yf chu <cyflhn at 163.com> wrote: > > Thank you for your hint. > I really mean I am planning to store millions of files on the file system. > Then may I ask that what is the maximum number of files which could be stored in one directory without affecting the performance of web server? There are...

On Sat, 3 Nov 2018 at 04:17, yf chu <cyflhn at 163.com> wrote: > > Thank you for your hint. > I really mean I am planning to store millions of files on the file system. > Then may I ask that what is the maximum number of files which could be stored in one directory without affecting the performance of web server? > >...

...se give me some detail information about how to tune these parameters such as the size of cache,the type of cpu? I am not quite familiar with these detail. At 2018-11-03 22:39:55, "Stephen John Smoogen" <smooge at gmail.com> wrote: >On Sat, 3 Nov 2018 at 04:17, yf chu <cyflhn at 163.com> wrote: >> >> Thank you for your hint. >> I really mean I am planning to store millions of files on the file system. >> Then may I ask that what is the maximum number of files which could be stored in one directory without affecting the performance of web ser...

I want to install several gcc with different versions in centos. The default version of gcc in centos6 is 4.9.3. So I use devtoolset install a higher version of gcc. Then I switch to the higher version of gcc by executing "source /opt/rh/devtoolset-5/enable". But now if I want to switch back to the default gcc, how should I do? By the way, is there any solution to install multiple gcc

I have used tcpdump to capture the data packets and found that after the ssl handshake, the client side reset the tcp connection. Is there any method to pinpoint the culprit who drops the tcp connection? At 2018-12-18 01:58:36, "Fred Smith" <fredex at fcshome.stoneham.ma.us> wrote: >On Mon, Dec 17, 2018 at 01:30:14PM +0800, yf chu wrote: >> I am a website

I have found a very strange problem. We found that the time of establishing the websocket connection between mobile phone and server was too long. Then I use tcpdump to capture the data and found that the problem maybe has something to do with window scale option in SYN packet. Here is the SYN packet for websocket connection: 55488 ? 443 [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=64

I am a website developer. We deploy a Nginx server on centos to provide HTTP services. Recently, some customers of our website were complaining about that occasionally they could not open the webpage, the web browser show that the tcp connection was reset. I checked the Nginx logs and source code and found that the function "recv" return 0 when some customers made HTTP requests. Our

I have a website with millions of pages. We often deploy our websites on centos with Nginx and Apache Http Server as HTTP Web Server. I am very worried about the performance of web server if the amount of pages is very very large. I wonder whether the performance will be affected if there are too many files and directories on the server. Besides, our bugdet is limited. We do not want to deploy too