Hello,
We are having performance issues with our StarMade server. We installed 64-Bit JRE and installed SM with the launcher. Configurating and starting is fine as usaual.
The most predominant issues affecting "playability" are:
Logic-blocks are stalling (latency visually noticable), on a few occasions a complete stall, the cycle (airlock) did not complete.
the Latency is also noticable by Salvaging, more than "normal".
We can't find the reason for it.
Script for starting:
java -Xms2G -Xmx16G -Xincgc -Xshare
ff -jar StarMade.jar -server
When the problems occur, the CPU usage is under 10%, its a i7-4790k (4 x 4,0 GHz) CPU.
Bandwith is fine, around 10.000 KB/s and a speedtests can run up to 800.000 KB/s.
RAM is fine, 4-6 GB used of 32GB available
I/O is ok, no waitio ... we have 2x 240GB SSD in RAID-0
> hostnamectl
...
Operating System: Debian GNU/Linux 9 (stretch)
Kernel: Linux 4.9.0-6-amd64
Architecture: x86-64
> java -version
openjdk version "1.8.0_181"
OpenJDK Runtime Environment (build 1.8.0_181-8u181-b13-1~deb9u1-b13)
OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)
We were running the server on Windows before and I would say the latency was within the normal "range".
Any suggestions on where to look so that we can improve this?
Thx and kind regards,
asca
We are having performance issues with our StarMade server. We installed 64-Bit JRE and installed SM with the launcher. Configurating and starting is fine as usaual.
The most predominant issues affecting "playability" are:
Logic-blocks are stalling (latency visually noticable), on a few occasions a complete stall, the cycle (airlock) did not complete.
the Latency is also noticable by Salvaging, more than "normal".
We can't find the reason for it.
Script for starting:
java -Xms2G -Xmx16G -Xincgc -Xshare
ff -jar StarMade.jar -serverWhen the problems occur, the CPU usage is under 10%, its a i7-4790k (4 x 4,0 GHz) CPU.
Bandwith is fine, around 10.000 KB/s and a speedtests can run up to 800.000 KB/s.
RAM is fine, 4-6 GB used of 32GB available
I/O is ok, no waitio ... we have 2x 240GB SSD in RAID-0
> hostnamectl
...
Operating System: Debian GNU/Linux 9 (stretch)
Kernel: Linux 4.9.0-6-amd64
Architecture: x86-64
> java -version
openjdk version "1.8.0_181"
OpenJDK Runtime Environment (build 1.8.0_181-8u181-b13-1~deb9u1-b13)
OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)
We were running the server on Windows before and I would say the latency was within the normal "range".
Any suggestions on where to look so that we can improve this?
Thx and kind regards,
asca