Read Time Out Broken Pipe

Something I've noticed is when my server reaches 1.5GB, which is the amount I set in the startup bat, the lag starts to kick in and the console begins to receive the "[WARNING] Can't keep up! Did the system time change, or is the server overloaded?" error. Afterwards, this will continue until the memory usage hits about 1.7GB, in which the server will lock up and exit itself.

 

I had RemoteToolKit and PerformanceTweaks when this problem started for me. I'm going to trying removing BigBrother again (I had tried in the past). Also, what did you set your view-distance to?

 

I got the idea out of another post somewhere who reccomended setting it to 7.. so I set it to 6..

 

I recently changed the view-distance up to 10 because anything less was causing monsters to de-spawn before they actually spawned. This was causing a server wide lack of mobs and animals.

 

Hmm, strange, all the monsters/animals are fine on my server.. one just killed me..

 

Bump, how is this fixed?

 

This still isn't fixed for me, I've had to run without bukkit just to keep it from crashing every 3-4 hours.

I tried turning down the view-distance and turning off BigBrother - neither worked. =(

 

ummm..

I did /save-off and the warnings went away. Then I proceeded to install autosave

 

This is so annoying. I'm forced to do a manual save about every 30 mins, because whenever I get the 'Read time out' error, the server locks up, crashes, and we undergo a rollback. This is a HUGE problem, and devs should really focus on this.

 

I thought I solved this problem by turning the view-distance down to 5 (in the server.properties), but I'm still getting 'read time out' errors and it eventually freezes and runs well over the max RAM I set. Anyone else have any luck?

Plugins:

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CraftBookMechanisms, WorldEdit, LogBlockQuestioner, DynamicFight, CraftBookCircuits, MidiBanks, LazyRoad, iConomyChestShop, BukkitContrib, HeroicDeath, iConomy, Essentials, Ranks, CraftBukkitUpToDate, CraftBookCommon, SimpleReserve, HelpPages, WorldGuard, Tombstone, SignTagger, NSCommand, BorderGuard, mcMMO, PlayerEditor, Permissions, CommandHelper, ColoredSigns, BlockConsoleMessages, PermissionsPlus, MagicCarpet, Statistician, EssentialsSpawn, iChat, LogBlock, p2Aliases, NoCheat

Script:

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java -server -Xms1024M -Xmx1024M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX=ParallelGCThreads=2 -XX:+AggressiveOpts -jar craftbukkit.jar nogui

 

http://ci.bukkit.org/job/dev-CraftBukkit/993/
This one looks good. I'll try that out immediately!

 

OMG, please work.

 

Seems to do fine. RAM still fills up quickly, but the server didn't crash... yet.

EDIT:
Scratch that. Still crashes...

EDIT 2:
Rewind that... mcMMO crashed the server this time... It seems stable now. Hogs RAM like crazy (reaches 85% in no time) but stays there without crashes. Some lags occur when space is freed up however.

 

The newest craft bukkit 994/995 has fixed this for me! =D =D

 

Am still getting these problems.

 

Same here please help i have 1.5 GB ram on the server I got a monster limiter plugin and did fix the crashes but now i just get read time out

 

old thread, but happens to me too...

i think this is NOT a memory problem...

my previous server has 2 gb of ram, and using bukkit build 2117...

my current server is 3.5 gb of ram and using the 1.2.4 RB, these broken pipe errors occured

switch back to the 2117 dev-build, never occur anymore :/