Is the RAID array overloaded when working with a database?

Question

linux

Morning. On a working computer there is Linux of an unknown distribution kit, raid 1 with a database for a 1s program has been washed into it. The computer is connected to the server, which is connected to three terminals with 1c cook, which have a biometric scanner. Going into the standard utility, I saw that the raid is overloaded and there is no access to the database from the terminals, and the machine refuses to work properly. So, the questions are: 1. Will restarting the server help? 2. What can be done in this situation? Z.Y. I tried to reboot the system and terminals, after passing through the security window (yes, there is something like a secret net with a magnetic print scanner on top of the OS), again the same song. Please help

Answer 1

Look at which specific process takes the most disk access time.
Most likely you did not set up this system, you should contact the wizard who set it up.

Answer 2

if the machine refuses to work, it is necessary to transfer the database to a working machine, and deal with the poorly working one. or, at least, make a backup of the database, from which you can quickly recover to another machine. if you start picking a faulty machine with a raid in an attempt to fix a profit and as a result bring it to a state of instability, you still have to do the same, only in a hurry.
and so - look at how raid is implemented, if it has errors, try adding a separate disk to the machine and see if the database will work on it, figure out the reasons why "and the machine refuses to work properly." for a spherical faulty machine in a vacuum, it is difficult to offer something more specific.

Answer 3

It will help to study the cause of such a load. Perhaps you really do not have enough disk performance anymore and need to upgrade / replace disks.

Answer 4

What I see in the question.
Available are : 1) "work computer with unknown Linux, raid, standard diagnostic utility for raid and DBMS for 1C", 2) a server that is connected to the work computer; 3) three terminals with the installed 1C: Cook program and a biometric scanner.
Problem : the raid is overloaded and the 1C database cannot reach the DBMS.
Problem search option : overload the server and terminals.
Do you even understand that you can overload the server indefinitely, but this will absolutely not affect your computer with a DBMS? Further, it is very wild to hear that you can run some standard programs, but you cannot determine the version of the distribution.
My advice - stop shamanism and call the system administrator.