Hello guys! I'm having (another) problem with my server. This time he always says "Can't keep up! Yada yada yada." It occured after I've installed bPermissions and bChatManager. Any ideas? Spoiler (Move your mouse to the spoiler area to reveal the content) Show Spoiler Hide Spoiler
Oh i already know what is causing the problem my friend also wanted to host a server and he also had Belgacom and trust me it won't work belgacom has very low upload speed even if you have 3mb/s my speed is even slower and i don't get that error and im on wifi (3rd floor) my modem is at main floor when my pc is at main floor i reach connection download : 75 mb/s upload 5-10 mb/s
Uh, can't keep up doesn't have anything to do with upload speed. It's to do with the hardware of your server not being fast enough. I've seen it when using a slow HDD, with a slow CPU or not enough RAM allocated.
Deleted bPermissions and bChatManager and works like a charm again. Too many plug-ins I guess? Edit: Or not.. Still the same error. Got Intel i3 CPU & 8gb of RAM. Maybe has my PC been up too long?
if you just dont care about error and want to cant keep up message disappear go to your bukkit folder there open bukkit.yml and next to something like warn when overload change true to false
throw an i7 in there (or an i5) its the CPU, though it shouldnt matter. Do you experience lag in the game? Also, there seems to be a problem with the craftbukkit server where it uses way more CPU power than it should. Lets see what happens
CraftBukkit Version: Code: [INFO] This server is running CraftBukkit version git-Bukkit-1.2.5-R1.0-b2149jnks (MC: 1.2.5) (Implementing API version 1.2.5-R1.0) Startup Batch: Code: @ECHO OFF SET BINDIR=%~dp0 CD /D "%BINDIR%" "%ProgramFiles%\Java\jre7\bin\java.exe" -Xmn4G -Xmx5G -Xms5G -XX:MaxPermSize=6G -jar Minecraft_RKit.jar hidden:hidden PAUSE Plug-in List:
All it means is that you didn't have 20tps (due to something calculating something) at that moment in time. 20tps isn't acheived on any major server - even herocraft (the multiverse) I think at full capacity with their i7 5ghz monster only gets about 16tps
There are some other things which can cause the servers TPS to drop triggering the warning, but I’m not seeing them in your case. Your server had just started, you’re not running very many plugins and at the time of the screenshot, it was just you on the server. Everything to me seems to point at something else taking up a lot of processor time. If it happens again, look at your task manager and see what other processes are doing in terms of CPU.
As others have asked, does this actually translate into in game lag for you? Is some other process running when this happens? Even something as simple as you copying some files around at the time could be the cause. I used to see it whenever my backup plugin started but that's been resolved with an SSD Some things that may be contributing since this is probably CPU or disk and your CPU is fairly weak. Try excluding the entire bukkit folder (and all subfolders) from any antivirus software you have running, since the world files are always changing this could be putting load on your CPU and disk Try removing dynmap, it can be a bit of a hog if you're already struggling for performance It looks like your startup command line is telling java to start with more memory (5G) than it should run with normally (4G). That shouldn't hurt anything but it might be worth removing the -Xmn option. Some people have also reported adding -server to that command line helps
No lag for me, I've not yet tested it with friends on the server. Applied -server & deleted -Xmn, will test tomorrow if anything changes. Thanks for now.