Problem FTB Revelations Skipping Ticks

arranms96

New Member
Jul 29, 2019
18
0
0
Hi All,

We have been running a FTB Revelations server for the better part of a month and just recently i noticed the server is skipping a large number of ticks.

I'm not sure what could be causing this, below are a few files from the server including logs and the start up script.

Any help would be greatly appreciated.

#!/bin/sh

# Fix work directory
# Some GUIs set wrong working directory which breaks relative paths
cd -- "$(dirname "$0")"

# makes things easier if script needs debugging
if [ x${FTB_VERBOSE} = xyes ]; then
set -x
fi

# Read pack related settings from external setting file
. ./settings.sh

# Read settings defined by local server admin
if [ -f settings-local.sh ]; then
. ./settings-local.sh
fi

# cleaner code
eula_false() {
grep -q 'eula=false' eula.txt
return $?
}

# cleaner code 2
start_server() {
"$JAVACMD" -server -Xmx${MAX_RAM=14336} ${JAVA_PARAMETERS} -jar ${FORGEJAR} nogui
}

# run install script if MC server or launchwrapper s missing
if [ ! -f ${JARFILE} -o ! -f libraries/${LAUNCHWRAPPER} ]; then
echo "Missing required jars. Running install script!"
sh ./FTBInstall.sh
fi

# check eula.txt
if [ -f eula.txt ] && eula_false ; then
echo "Make sure to read eula.txt before playing!"
echo "To exit press <enter>"
read ignored
exit
fi

# if eula.txt is missing inform user and start MC to create eula.txt
if [ ! -f eula.txt ]; then
echo "Missing eula.txt. Startup will fail and eula.txt will be created"
echo "Make sure to read eula.txt before playing!"
echo "To continue press <enter>"
read ignored
fi

echo "Starting server"
rm -f autostart.stamp
start_server

while [ -e autostart.stamp ] ; do
rm -f autostart.stamp
echo "If you want to completely stop the server process now, press Ctrl+C before the time is up!"
for i in 5 4 3 2 1; do
echo "Restarting server in $i"
sleep 1
done
echo "Rebooting now!"
start_server
echo "Server process finished"
done


[12:39:14] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 35676ms behind, skipping 713 tick(s)
[12:39:44] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30283ms behind, skipping 605 tick(s)
[12:40:16] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32101ms behind, skipping 642 tick(s)
[12:40:48] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31621ms behind, skipping 632 tick(s)
[12:41:18] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30286ms behind, skipping 605 tick(s)
[12:41:50] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31880ms behind, skipping 637 tick(s)
[12:42:22] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31717ms behind, skipping 634 tick(s)
[12:42:57] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 35485ms behind, skipping 709 tick(s)
[12:43:31] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 33121ms behind, skipping 662 tick(s)
[12:44:02] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31274ms behind, skipping 625 tick(s)
[12:44:42] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 40163ms behind, skipping 803 tick(s)
[12:45:14] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32251ms behind, skipping 645 tick(s)
[12:45:50] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 35878ms behind, skipping 717 tick(s)
[12:46:22] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32223ms behind, skipping 644 tick(s)
[12:46:53] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30853ms behind, skipping 617 tick(s)
[12:47:25] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31550ms behind, skipping 631 tick(s)
[12:47:55] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30584ms behind, skipping 611 tick(s)
[12:48:27] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31584ms behind, skipping 631 tick(s)
[12:48:59] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31652ms behind, skipping 633 tick(s)
[12:49:29] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30679ms behind, skipping 613 tick(s)
[12:50:02] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32654ms behind, skipping 653 tick(s)
[12:50:33] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30877ms behind, skipping 617 tick(s)
[12:51:04] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31618ms behind, skipping 632 tick(s)
[12:51:36] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32100ms behind, skipping 642 tick(s)
[12:52:08] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31899ms behind, skipping 637 tick(s)
[12:52:41] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32167ms behind, skipping 643 tick(s)
[12:53:12] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31170ms behind, skipping 623 tick(s)
[12:53:43] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31299ms behind, skipping 625 tick(s)
[12:54:16] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32777ms behind, skipping 655 tick(s)
[12:54:47] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30918ms behind, skipping 618 tick(s)
[12:55:18] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31578ms behind, skipping 631 tick(s)
[12:55:49] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30618ms behind, skipping 612 tick(s)
[12:56:21] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31625ms behind, skipping 632 tick(s)
[12:56:35] [Server thread/WARN]: Keeping entity minecraft:skeleton that already exists with UUID 3964c0d9-007c-456f-8c3c-b31fea28a1e3
[12:56:53] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32309ms behind, skipping 646 tick(s)
[12:57:24] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30838ms behind, skipping 616 tick(s)
[12:57:56] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32121ms behind, skipping 642 tick(s)
[12:58:27] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30899ms behind, skipping 617 tick(s)
[12:59:01] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 34080ms behind, skipping 681 tick(s)
[12:59:33] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32200ms behind, skipping 644 tick(s)
[13:00:05] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32111ms behind, skipping 642 tick(s)
[13:00:37] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31585ms behind, skipping 631 tick(s)
[13:01:08] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31335ms behind, skipping 626 tick(s)
[13:01:41] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32745ms behind, skipping 654 tick(s)
[13:02:14] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 33034ms behind, skipping 660 tick(s)
[13:02:45] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31479ms behind, skipping 629 tick(s)
[13:03:18] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 33072ms behind, skipping 661 tick(s)
[13:03:50] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32080ms behind, skipping 641 tick(s)
[13:04:24] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 33800ms behind, skipping 676 tick(s)
[13:04:59] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 34640ms behind, skipping 692 tick(s)
[13:05:29] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30498ms behind, skipping 609 tick(s)
[13:06:02] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32549ms behind, skipping 650 tick(s)
[13:06:33] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 30716ms behind, skipping 614 tick(s)
[13:07:05] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32117ms behind, skipping 642 tick(s)
[13:07:37] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32101ms behind, skipping 642 tick(s)
[13:08:08] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31303ms behind, skipping 626 tick(s)
[13:08:40] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31986ms behind, skipping 639 tick(s)
[13:09:12] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31684ms behind, skipping 633 tick(s)
[13:09:45] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 32736ms behind, skipping 654 tick(s)
[13:10:16] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 31563ms behind, skipping 631 tick(s)
 

grandrolf

Global moderator
Team Member
Global Moderator
Trusted User
Aug 29, 2014
2,408
225
108
sweden
How much ram do you have allocated (check settings.sh)

And provide full log (fml-server-latest.log) and use paste.feed-the-beast.com and share the link