Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 6 years ago. Improve this question Pricing at Dell, it seems I can either get a single R430 or 3x R220’s. … Read more
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago. Improve this question I wonder if I have too much processes and if systemd is getting overloaded. When I run ps aux | … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 10 years ago. Improve this question When running this program thread-limit.c on my dedicated debian server, the output says that my system can’t create more than around 600 threads. … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 6 years ago. Improve this question There is this old application that we are using (called Aldfaer) that only uses a single thread. One of its processes takes about … Read more
I have installed an old application on an old Ultra 5 with Solaris 2.6. When I start the app, I get the error: ld.so.1: : fatal : libthread.so.1: version ‘SUNW_1.4’ not found. There is a version of libthread.so.1 present in /usr/lib dated sometime 1998. This app is supposed to be compatible with Solaris 2.6, so … Read more
We have an application running on WebSphere (unfortunately it is 6.1 which is no longer supported, it has not yet been migrated in production to a later version) which becomes entirely unresponsive because of hung threads. As far as I can tell we entirely exhaust one of the thread pools. I have activated hung thread … Read more
We have IIS 7 running a classic ASP app. We noticed that while the CPU stays low, the ASP Request Queue can sometimes get high, causing slow response times. After some research it seems changing the max threads per processor setting may be in order. Until now it was at the default of 25, and … Read more
I’d like to get the details like name, running time, etc. of threads of a Java process on a production VM, similar to the info that VisualVM shows in the Threads tab. Unfortunately, VisualVM won’t run without JDK installed. Is there any light-weight alternative for Windows? I’ve already tried the PowerShell command Get-CimInstance win32_thread -filter … Read more
It is said that MySQL handles connections, allocating one thread per connection to the server,and MySQL is a single process with multiple threads. Now in my localhost . There are two connections to mysql. sudo ps -el |grep mysql 4 S 0 892 1 0 80 0 – 1084 – ? 00:00:00 mysqld_safe 4 S … Read more
I’m trying to fully understand the differences between Apache and Nginx. I’ve come across the concepts of thread-per-connection and thread-per-request. Then, I’ve also learned about Apache’s MPMs. From my understanding, using mpm_prefork, Apache will work on a process-per-connection mode, and using mpm_worker on a thread-per-connection mode. But there is no way of having Apache being … Read more
