BJS-runtime
processes
| | ----------------- | ----------------- | -------------------------------------------------------------------- | | Cloud.Hobby | 1 | 1 | | Cloud.Nano | 1 | 2 | | Cloud.Mini | 2 | 2 | | Cloud.Start | 6 | 3 | | Cloud.PRO | 10 | 5 | | Cloud.Business | 20 | 10 | | Cloud.BigBusiness | 40 | 20 | ## **Why we have approximate daily iterations?** As a rule 1 command execution spent 1 iteration. For example - `/command1`: ```javascript Bot.sendMessage("Hello"); // it is take above 100 ms for execution // Total time: 100 ms ``` and `/command2`: ```javascript // bot send 10 messages with "Hello" Bot.sendMessage("Hello-1"); // 100 ms Bot.sendMessage("Hello-2"); // + 100 ms Bot.sendMessage("Hello-3"); // + 100 ms ... Bot.sendMessage("Hello - 10"); // + 100 ms // Total time: 1000 ms = 1 sec ``` `/command1` and `/command2` spent only 1 iteration. But the second command takes **ten times as long** to execute. Approx execution time for: * `/command1` is **0.1 - 0.2 sec** * `/command2` is **1 - 1.5 sec** {% hint style="info" %} Bot can only **execute one command** at a time on Nano Cloud {% endhint %} So in 1 second on Nano Cloud we can run: * above 5 times /command1 (5 iterations per 1 second) * 1 time only /command2 (1 iteration per 1 second) {% hint style="info" %} So Iterations burns depend from your BJS. So we have approximate daily iterations. {% endhint %} ## Why is my cloud slowing down? Please look on `/command1` and `/command2` again `/command1` - can be runned 5 times in 1 second. **Five users** can run this command in one second `/command2` - can be runned 1 times in 1 second only. **Only one user** can run this command in one second. Example. 5 users run `/command1` at the same time: * bot replied to all users within 1-2 seconds 5 users run `/command2` at the same time: * 1 user have answer after 1 second * 2 user have answer after 2 seconds * 3 user have answer after 3 seconds * last user have answer only after 10 seconds! **How to fix this?** * Don't use too many Bot.sendMessage, Bot.sendKeyboard and etc in one command * Don't use too many Bot.runCommand or Bot.run in one command or on chain * Don't use too many Api.xxx methods Make small commands. Use background tasks with Bot.run and run\_after ### Other slowdown issues Unfortunately, bad code can lead to slowdowns. Check out this [example](https://help.bots.business/iterations.-how-to-reduce-theys#beware-of-endless-loops) and also [this](https://help.bots.business/iterations.-how-to-reduce-theys#beware-of-big-loops). ## **What will happen if my incoming messages exceed the specifications?** Your bots will run slower. Timeout errors will occur. You need to upgrade your cloud ## **How to determine when it's time to upgrade?** Look at the Errors tab. If there are a lot of times, this can be a signal. Contact your admin. It will provide you with complete statistics with graphs. ## How many users can the cloud support? * 1 user can run 1000 commands per hour * 1000 users can run 1 command per hour This is the same use. We have no limit on the count of users.