Fabric Server crash when pregen chunks #1738

darkneees · 2021-09-23T17:34:09Z

darkneees
Sep 23, 2021

Hello, when loading the server, the memory is full and the server goes out. As I understand it, the problem is related to the garbage collector, memory consumption for some reason gradually increases, although the collector is working.

Version: Fabric 1.16.5
Mod pregenerator: Chunky (Clickable)

Mods:

Adorn-1.14.2+1.16.5.jar
arcana-flavor-0.0.8+1.16.jar
architects-palette-fabric-port-1.0.jar
artifacts-3.2.1+fabric.jar
bclib-0.1.45.jar
BetterCaves-Fabric-1.16.5-1.2.jar
better-end-0.9.8.5-pre.jar
BetterMineshafts-Fabric-1.16.4-1.0.2.jar
better-nether-5.0.7.jar
byg-1.3.4.jar
c2me-fabric-mc1.16.5-0.1-SNAPSHOT-all.jar
charm-fabric-1.16.5-2.3.2.jar
Chunky-1.2.29.jar
cloth-config-4.11.26-fabric.jar
custom-spawn-0.2.jar
dark-enchanting-0.2.1+mc.1.16.5.jar
dazzle-2-1.16.5-1.0.jar
desolation-1.1.2.jar
dragonloot-1.0.6.jar
eldritch-mobs-1.8.0.jar
expandedstorage-7.0.2+1.16.4.jar
extraalchemy-fabric-1.16.5-1.4.5.jar
fabric-api-0.40.1+1.16.jar
[FABRIC]+ironfurnaces-1.16-2.4.1.jar
fabric-language-kotlin-1.6.4+kotlin.1.5.30.jar
FallingTree-1.16.5-2.11.5.jar
ferritecore-2.0.7-fabric.jar
geckolib-fabric-1.16.5-3.0.36.jar
Gobber2-Fabric_1.16.5-2.3.78.jar
go-fish-1.2.3-beta-1.16.5.jar
krypton-0.1.2.jar
lazydfu-0.1.2.jar
libcd-3.0.3+1.16.3.jar
lithium-fabric-mc1.16.5-0.6.6.jar
magic-lanterns-1.4.5.jar
malilib-fabric-1.16.4-0.10.0-dev.21+arne.5.jar
mods.txt
morevillagers-FABRIC-1.16.5-1.4.1.jar
MysticalAgriculture-Refabricated-1.16.5-1.1.7.jar
mythic-mounts-1.16.5-1.3.jar
recipecache-0.1.0.jar
RoughlyEnoughItems-5.12.248.jar
sodium-fabric-mc1.16.5-0.2.0+build.4.jar
spark-fabric.jar
stitched-snow-1.0.1.jar
TIS-3D-MC1.16.5-Fabric-1.6.2.35.jar
ToolStats-1.16.5-6.0.1.jar
trinkets-2.6.7.jar
vanilla-hammers-3.0.3-1.16.5.jar
windchimes-1.1.1.jar
worldedit-fabric-mc1.16.3-7.2.2-dist.jar
wraith-harvestscythes-2.0.4.jar
wraith-waystones-2.0.2-1.16.5.jar
YungsApi-1.16.5-Fabric-9.jar

Part of the last log:

[15:16:09] [Server thread/INFO]: [Chunky] Task running for minecraft:overworld. Processed: 133795 chunks (94.14%), ETA: 1:06:56, Rate: 2.1 cps, Current: -13, -183
[15:16:09] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 13 ms. (cause = G1 Evacuation Pause)
[15:16:09] [spark-fabric-async-worker/INFO]:   969.7 KB freed from G1 Old Gen
[15:16:09] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:09] [spark-fabric-async-worker/INFO]:   54.3 KB freed from G1 Survivor Space
[15:16:09] [spark-fabric-async-worker/INFO]:     54.3 KB → 0 bytes (100%)
[15:16:09] [spark-fabric-async-worker/INFO]:   16.0 MB freed from G1 Eden Space
[15:16:09] [spark-fabric-async-worker/INFO]:     16.0 MB → 0 bytes (100%)
[15:16:09] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 16 ms. (cause = G1 Evacuation Pause)
[15:16:09] [spark-fabric-async-worker/INFO]:   14.0 MB moved to G1 Old Gen
[15:16:09] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:09] [spark-fabric-async-worker/INFO]:   17.0 MB freed from G1 Eden Space
[15:16:09] [spark-fabric-async-worker/INFO]:     17.0 MB → 0 bytes (100%)
[15:16:12] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 7 ms. (cause = G1 Evacuation Pause)
[15:16:12] [spark-fabric-async-worker/INFO]:   3.0 MB moved to G1 Old Gen
[15:16:12] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:12] [spark-fabric-async-worker/INFO]:   3.0 MB freed from G1 Eden Space
[15:16:12] [spark-fabric-async-worker/INFO]:     3.0 MB → 0 bytes (100%)
[15:16:12] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2920 ms. (cause = G1 Evacuation Pause)
[15:16:12] [spark-fabric-async-worker/INFO]:   41.2 MB freed from G1 Old Gen
[15:16:12] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (2%)
[15:16:12] [Server thread/INFO]: [Chunky] Task running for minecraft:overworld. Processed: 133801 chunks (94.14%), ETA: 1:08:50, Rate: 2.0 cps, Current: 13, -183
[15:16:12] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 23 ms. (cause = G1 Evacuation Pause)
[15:16:12] [spark-fabric-async-worker/INFO]:   41.0 MB moved to G1 Old Gen
[15:16:12] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:12] [spark-fabric-async-worker/INFO]:   41.0 MB freed from G1 Eden Space
[15:16:15] [spark-fabric-async-worker/INFO]:     41.0 MB → 0 bytes (100%)
[15:16:15] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 6 ms. (cause = G1 Evacuation Pause)
[15:16:15] [spark-fabric-async-worker/INFO]:   1023.2 KB moved to G1 Old Gen
[15:16:15] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:15] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2865 ms. (cause = G1 Evacuation Pause)
[15:16:15] [spark-fabric-async-worker/INFO]:   72.7 MB freed from G1 Old Gen
[15:16:15] [spark-fabric-async-worker/INFO]:     2.0 GB → 1.9 GB (3%)
[15:16:15] [Server thread/INFO]: [Chunky] Task running for minecraft:overworld. Processed: 133802 chunks (94.14%), ETA: 1:29:47, Rate: 1.5 cps, Current: -3, -183
[15:16:15] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 17 ms. (cause = G1 Humongous Allocation)
[15:16:15] [spark-fabric-async-worker/INFO]:   6.8 MB moved to G1 Survivor Space
[15:16:15] [spark-fabric-async-worker/INFO]:     0 bytes → 6.8 MB
[15:16:15] [spark-fabric-async-worker/INFO]:   33.0 MB freed from G1 Eden Space
[15:16:15] [spark-fabric-async-worker/INFO]:     33.0 MB → 0 bytes (100%)
[15:16:15] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 64 ms. (cause = G1 Evacuation Pause)
[15:16:15] [spark-fabric-async-worker/INFO]:   23.8 MB moved to G1 Old Gen
[15:16:15] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:15] [spark-fabric-async-worker/INFO]:   6.8 MB freed from G1 Survivor Space
[15:16:15] [spark-fabric-async-worker/INFO]:     6.8 MB → 0 bytes (100%)
[15:16:15] [spark-fabric-async-worker/INFO]:   35.0 MB freed from G1 Eden Space
[15:16:15] [spark-fabric-async-worker/INFO]:     35.0 MB → 0 bytes (100%)
[15:16:15] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 18 ms. (cause = G1 Humongous Allocation)
[15:16:19] [spark-fabric-async-worker/INFO]:   514.0 KB moved to G1 Old Gen
[15:16:19] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:19] [spark-fabric-async-worker/INFO]:   4.0 MB freed from G1 Eden Space
[15:16:19] [spark-fabric-async-worker/INFO]:     4.0 MB → 0 bytes (100%)
[15:16:19] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 3 ms. (cause = G1 Humongous Allocation)
[15:16:19] [spark-fabric-async-worker/INFO]:   244.8 KB moved to G1 Survivor Space
[15:16:19] [spark-fabric-async-worker/INFO]:     0 bytes → 244.8 KB
[15:16:19] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3207 ms. (cause = G1 Humongous Allocation)
[15:16:19] [spark-fabric-async-worker/INFO]:   46.0 MB freed from G1 Old Gen
[15:16:19] [spark-fabric-async-worker/INFO]:     2.0 GB → 1.9 GB (2%)
[15:16:19] [spark-fabric-async-worker/INFO]:   244.8 KB freed from G1 Survivor Space
[15:16:19] [spark-fabric-async-worker/INFO]:     244.8 KB → 0 bytes (100%)
[15:16:19] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 3 ms. (cause = G1 Humongous Allocation)
[15:16:19] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 31 ms. (cause = G1 Evacuation Pause)
[15:16:19] [spark-fabric-async-worker/INFO]:   15.0 MB moved to G1 Old Gen
[15:16:19] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:19] [spark-fabric-async-worker/INFO]:   26.0 MB freed from G1 Eden Space
[15:16:19] [spark-fabric-async-worker/INFO]:     26.0 MB → 0 bytes (100%)
[15:16:22] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 10 ms. (cause = G1 Humongous Allocation)
[15:16:22] [spark-fabric-async-worker/INFO]:   4.8 MB moved to G1 Old Gen
[15:16:22] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:22] [spark-fabric-async-worker/INFO]:   4.0 MB freed from G1 Eden Space
[15:16:22] [spark-fabric-async-worker/INFO]:     4.0 MB → 0 bytes (100%)
[15:16:22] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2975 ms. (cause = G1 Humongous Allocation)
[15:16:22] [spark-fabric-async-worker/INFO]:   39.7 MB freed from G1 Old Gen
[15:16:22] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (1%)
[15:16:22] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 3 ms. (cause = G1 Humongous Allocation)
[15:16:22] [spark-fabric-async-worker/INFO]:   32.3 KB moved to G1 Survivor Space
[15:16:22] [spark-fabric-async-worker/INFO]:     0 bytes → 32.3 KB
[15:16:22] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 16 ms. (cause = G1 Evacuation Pause)
[15:16:22] [spark-fabric-async-worker/INFO]:   4.0 MB freed from G1 Old Gen
[15:16:22] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:22] [spark-fabric-async-worker/INFO]:   32.3 KB freed from G1 Survivor Space
[15:16:22] [spark-fabric-async-worker/INFO]:     32.3 KB → 0 bytes (100%)
[15:16:22] [spark-fabric-async-worker/INFO]:   11.0 MB freed from G1 Eden Space
[15:16:22] [spark-fabric-async-worker/INFO]:     11.0 MB → 0 bytes (100%)
[15:16:25] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 19 ms. (cause = G1 Evacuation Pause)
[15:16:25] [spark-fabric-async-worker/INFO]:   15.0 MB moved to G1 Old Gen
[15:16:25] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:25] [spark-fabric-async-worker/INFO]:   15.0 MB freed from G1 Eden Space
[15:16:25] [spark-fabric-async-worker/INFO]:     15.0 MB → 0 bytes (100%)
[15:16:25] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2962 ms. (cause = G1 Evacuation Pause)
[15:16:25] [spark-fabric-async-worker/INFO]:   30.2 MB freed from G1 Old Gen
[15:16:25] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (1%)
[15:16:25] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 4 ms. (cause = G1 Humongous Allocation)
[15:16:25] [spark-fabric-async-worker/INFO]:   980.8 KB moved to G1 Survivor Space
[15:16:25] [spark-fabric-async-worker/INFO]:     0 bytes → 980.8 KB
[15:16:25] [spark-fabric-async-worker/INFO]:   2.0 MB freed from G1 Eden Space
[15:16:25] [spark-fabric-async-worker/INFO]:     2.0 MB → 0 bytes (100%)
[15:16:25] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 24 ms. (cause = GCLocker Initiated GC)
[15:16:28] [spark-fabric-async-worker/INFO]:   21.0 MB moved to G1 Old Gen
[15:16:28] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:28] [spark-fabric-async-worker/INFO]:   980.8 KB freed from G1 Survivor Space
[15:16:28] [spark-fabric-async-worker/INFO]:     980.8 KB → 0 bytes (100%)
[15:16:28] [spark-fabric-async-worker/INFO]:   22.0 MB freed from G1 Eden Space
[15:16:28] [spark-fabric-async-worker/INFO]:     22.0 MB → 0 bytes (100%)
[15:16:28] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 7 ms. (cause = G1 Evacuation Pause)
[15:16:28] [spark-fabric-async-worker/INFO]:   2.0 MB moved to G1 Old Gen
[15:16:28] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:28] [spark-fabric-async-worker/INFO]:   2.0 MB freed from G1 Eden Space
[15:16:28] [spark-fabric-async-worker/INFO]:     2.0 MB → 0 bytes (100%)
[15:16:28] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2966 ms. (cause = G1 Evacuation Pause)
[15:16:28] [spark-fabric-async-worker/INFO]:   25.7 MB freed from G1 Old Gen
[15:16:28] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (1%)
[15:16:28] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 30 ms. (cause = G1 Evacuation Pause)
[15:16:28] [spark-fabric-async-worker/INFO]:   22.0 MB moved to G1 Old Gen
[15:16:31] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:31] [spark-fabric-async-worker/INFO]:   25.0 MB freed from G1 Eden Space
[15:16:31] [spark-fabric-async-worker/INFO]:     25.0 MB → 0 bytes (100%)
[15:16:31] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 8 ms. (cause = G1 Evacuation Pause)
[15:16:31] [spark-fabric-async-worker/INFO]:   3.0 MB moved to G1 Old Gen
[15:16:31] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:31] [spark-fabric-async-worker/INFO]:   3.0 MB freed from G1 Eden Space
[15:16:31] [spark-fabric-async-worker/INFO]:     3.0 MB → 0 bytes (100%)
[15:16:31] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3004 ms. (cause = G1 Evacuation Pause)
[15:16:31] [spark-fabric-async-worker/INFO]:   14.8 MB freed from G1 Old Gen
[15:16:31] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:31] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 13 ms. (cause = G1 Evacuation Pause)
[15:16:31] [spark-fabric-async-worker/INFO]:   13.0 MB moved to G1 Old Gen
[15:16:31] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:31] [spark-fabric-async-worker/INFO]:   15.0 MB freed from G1 Eden Space
[15:16:31] [spark-fabric-async-worker/INFO]:     15.0 MB → 0 bytes (100%)
[15:16:34] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 4 ms. (cause = G1 Humongous Allocation)
[15:16:34] [spark-fabric-async-worker/INFO]:   2.0 MB moved to G1 Old Gen
[15:16:34] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:34] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:16:34] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:16:34] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 2 ms. (cause = G1 Evacuation Pause)
[15:16:34] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3029 ms. (cause = G1 Evacuation Pause)
[15:16:34] [spark-fabric-async-worker/INFO]:   12.8 MB freed from G1 Old Gen
[15:16:34] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:34] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 5 ms. (cause = G1 Humongous Allocation)
[15:16:34] [spark-fabric-async-worker/INFO]:   44.3 KB moved to G1 Survivor Space
[15:16:34] [spark-fabric-async-worker/INFO]:     0 bytes → 44.3 KB
[15:16:37] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 12 ms. (cause = G1 Evacuation Pause)
[15:16:37] [spark-fabric-async-worker/INFO]:   9.0 MB moved to G1 Old Gen
[15:16:37] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:37] [spark-fabric-async-worker/INFO]:   44.3 KB freed from G1 Survivor Space
[15:16:37] [spark-fabric-async-worker/INFO]:     44.3 KB → 0 bytes (100%)
[15:16:37] [spark-fabric-async-worker/INFO]:   9.0 MB freed from G1 Eden Space
[15:16:37] [spark-fabric-async-worker/INFO]:     9.0 MB → 0 bytes (100%)
[15:16:37] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3209 ms. (cause = G1 Evacuation Pause)
[15:16:37] [spark-fabric-async-worker/INFO]:   9.7 MB freed from G1 Old Gen
[15:16:37] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:40] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 8 ms. (cause = G1 Evacuation Pause)
[15:16:40] [spark-fabric-async-worker/INFO]:   10.0 MB moved to G1 Old Gen
[15:16:40] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:40] [spark-fabric-async-worker/INFO]:   10.0 MB freed from G1 Eden Space
[15:16:40] [spark-fabric-async-worker/INFO]:     10.0 MB → 0 bytes (100%)
[15:16:40] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 4 ms. (cause = G1 Evacuation Pause)
[15:16:40] [spark-fabric-async-worker/INFO]:   1.0 MB moved to G1 Old Gen
[15:16:40] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:40] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:16:40] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:16:40] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2922 ms. (cause = G1 Evacuation Pause)
[15:16:40] [spark-fabric-async-worker/INFO]:   9.4 MB freed from G1 Old Gen
[15:16:40] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:43] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 10 ms. (cause = GCLocker Initiated GC)
[15:16:43] [spark-fabric-async-worker/INFO]:   9.0 MB moved to G1 Old Gen
[15:16:43] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:43] [spark-fabric-async-worker/INFO]:   8.0 MB freed from G1 Eden Space
[15:16:43] [spark-fabric-async-worker/INFO]:     8.0 MB → 0 bytes (100%)
[15:16:43] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2959 ms. (cause = GCLocker Initiated GC)
[15:16:43] [spark-fabric-async-worker/INFO]:   6.5 MB freed from G1 Old Gen
[15:16:43] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:46] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 8 ms. (cause = G1 Humongous Allocation)
[15:16:49] [spark-fabric-async-worker/INFO]:   5.7 MB moved to G1 Old Gen
[15:16:49] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:49] [spark-fabric-async-worker/INFO]:   4.0 MB freed from G1 Eden Space
[15:16:49] [spark-fabric-async-worker/INFO]:     4.0 MB → 0 bytes (100%)
[15:16:49] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 2 ms. (cause = G1 Humongous Allocation)
[15:16:49] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2962 ms. (cause = G1 Humongous Allocation)
[15:16:49] [spark-fabric-async-worker/INFO]:   4.1 MB freed from G1 Old Gen
[15:16:49] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:49] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 4 ms. (cause = G1 Humongous Allocation)
[15:16:49] [spark-fabric-async-worker/INFO]:   14.7 KB moved to G1 Survivor Space
[15:16:49] [spark-fabric-async-worker/INFO]:     0 bytes → 14.7 KB
[15:16:49] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 5 ms. (cause = G1 Evacuation Pause)
[15:16:49] [spark-fabric-async-worker/INFO]:   1.0 MB moved to G1 Old Gen
[15:16:49] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:49] [spark-fabric-async-worker/INFO]:   14.7 KB freed from G1 Survivor Space
[15:16:49] [spark-fabric-async-worker/INFO]:     14.7 KB → 0 bytes (100%)
[15:16:49] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:16:49] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:16:49] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3060 ms. (cause = G1 Evacuation Pause)
[15:16:49] [spark-fabric-async-worker/INFO]:   3.9 MB freed from G1 Old Gen
[15:16:49] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:52] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 14 ms. (cause = G1 Evacuation Pause)
[15:16:52] [spark-fabric-async-worker/INFO]:   5.0 MB moved to G1 Old Gen
[15:16:52] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:52] [spark-fabric-async-worker/INFO]:   4.0 MB freed from G1 Eden Space
[15:16:52] [spark-fabric-async-worker/INFO]:     4.0 MB → 0 bytes (100%)
[15:16:52] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2942 ms. (cause = G1 Evacuation Pause)
[15:16:52] [spark-fabric-async-worker/INFO]:   4.3 MB freed from G1 Old Gen
[15:16:52] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:16:56] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 7 ms. (cause = G1 Evacuation Pause)
[15:16:56] [spark-fabric-async-worker/INFO]:   4.0 MB moved to G1 Old Gen
[15:16:56] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:16:59] [spark-fabric-async-worker/INFO]:   3.0 MB freed from G1 Eden Space
[15:17:02] [spark-fabric-async-worker/INFO]:     3.0 MB → 0 bytes (100%)
[15:17:02] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3172 ms. (cause = G1 Evacuation Pause)
[15:17:02] [spark-fabric-async-worker/INFO]:   3.5 MB freed from G1 Old Gen
[15:17:07] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:17:10] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 6 ms. (cause = G1 Evacuation Pause)
[15:17:10] [spark-fabric-async-worker/INFO]:   4.0 MB moved to G1 Old Gen
[15:17:10] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:17:10] [spark-fabric-async-worker/INFO]:   4.0 MB freed from G1 Eden Space
[15:17:10] [spark-fabric-async-worker/INFO]:     4.0 MB → 0 bytes (100%)
[15:17:10] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2964 ms. (cause = G1 Evacuation Pause)
[15:17:10] [spark-fabric-async-worker/INFO]:   2.6 MB freed from G1 Old Gen
[15:17:10] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:17:10] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 4 ms. (cause = G1 Evacuation Pause)
[15:17:10] [spark-fabric-async-worker/INFO]:   2.0 MB moved to G1 Old Gen
[15:17:10] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:17:10] [spark-fabric-async-worker/INFO]:   2.0 MB freed from G1 Eden Space
[15:17:10] [spark-fabric-async-worker/INFO]:     2.0 MB → 0 bytes (100%)
[15:17:10] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2960 ms. (cause = G1 Evacuation Pause)
[15:17:10] [spark-fabric-async-worker/INFO]:   2.0 MB freed from G1 Old Gen
[15:17:10] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:17:10] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 3 ms. (cause = G1 Evacuation Pause)
[15:17:10] [spark-fabric-async-worker/INFO]:   2.0 MB moved to G1 Old Gen
[15:17:10] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:17:10] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:17:25] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:17:25] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2865 ms. (cause = G1 Evacuation Pause)
[15:17:25] [spark-fabric-async-worker/INFO]:   2.0 MB freed from G1 Old Gen
[15:17:25] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:17:25] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 6 ms. (cause = G1 Evacuation Pause)
[15:17:25] [spark-fabric-async-worker/INFO]:   2.0 MB moved to G1 Old Gen
[15:17:25] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:17:25] [spark-fabric-async-worker/INFO]:   2.0 MB freed from G1 Eden Space
[15:17:25] [spark-fabric-async-worker/INFO]:     2.0 MB → 0 bytes (100%)
[15:17:28] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2990 ms. (cause = G1 Evacuation Pause)
[15:17:31] [spark-fabric-async-worker/INFO]:   1.6 MB freed from G1 Old Gen
[15:17:35] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:29:30] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 2 ms. (cause = G1 Evacuation Pause)
[15:29:33] [spark-fabric-async-worker/INFO]:   1.0 MB moved to G1 Old Gen
[15:29:33] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:29:33] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:29:33] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:29:33] [spark-cpu-monitor/INFO]: [STDERR]: java.lang.OutOfMemoryError: Java heap space
[15:29:36] [WorldEdit Session Manager/INFO]: [STDERR]: java.lang.OutOfMemoryError: Java heap space
[15:29:39] [Server thread/INFO]: [STDOUT]: Negative index in crash report handler (0/6)
[15:29:39] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2987 ms. (cause = G1 Evacuation Pause)
[15:29:52] [spark-fabric-async-worker/INFO]:   956.2 KB freed from G1 Old Gen
[15:29:52] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:29:52] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 7 ms. (cause = G1 Evacuation Pause)
[15:29:52] [spark-fabric-async-worker/INFO]:   1.0 MB moved to G1 Old Gen
[15:29:52] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:29:52] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:29:52] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:29:55] [C2ME chunkio serializer worker #1/INFO]: [STDERR]: java.lang.OutOfMemoryError: Java heap space
[15:29:55] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3016 ms. (cause = G1 Evacuation Pause)
[15:29:55] [spark-fabric-async-worker/INFO]:   998.3 KB freed from G1 Old Gen
[15:29:55] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:29:55] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 4 ms. (cause = G1 Evacuation Pause)
[15:29:55] [spark-fabric-async-worker/INFO]:   1.0 MB moved to G1 Old Gen
[15:29:55] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:29:55] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:29:55] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:29:55] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3046 ms. (cause = G1 Evacuation Pause)
[15:29:55] [spark-fabric-async-worker/INFO]:   532.0 KB freed from G1 Old Gen
[15:29:55] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:32:54] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 3 ms. (cause = G1 Evacuation Pause)
[15:32:54] [spark-fabric-async-worker/INFO]:   918.1 KB moved to G1 Old Gen
[15:32:54] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:32:57] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2942 ms. (cause = G1 Evacuation Pause)
[15:32:57] [spark-fabric-async-worker/INFO]:   846.7 KB freed from G1 Old Gen
[15:32:57] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:32:57] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3093 ms. (cause = G1 Evacuation Pause)
[15:32:57] [spark-fabric-async-worker/INFO]: [⚡] Young Gen GC lasting 4 ms. (cause = G1 Evacuation Pause)
[15:32:57] [spark-fabric-async-worker/INFO]:   1.0 MB moved to G1 Old Gen
[15:32:57] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB
[15:32:57] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Eden Space
[15:32:57] [spark-fabric-async-worker/INFO]:     1.0 MB → 0 bytes (100%)
[15:32:57] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2982 ms. (cause = G1 Evacuation Pause)
[15:32:57] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Old Gen
[15:32:57] [spark-fabric-async-worker/INFO]:     2.0 GB → 2.0 GB (0%)
[15:32:54] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.class_148: Exception ticking world
	at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:875) ~[intermediary-server.jar:?]
	at net.minecraft.class_3176.method_3813(class_3176.java:312) ~[intermediary-server.jar:?]
	at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:811) ~[intermediary-server.jar:?]
	at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:670) ~[intermediary-server.jar:?]
	at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:257) ~[intermediary-server.jar:?]
	at java.lang.Thread.run(Thread.java:831) [?:?]
Caused by: java.lang.OutOfMemoryError: Java heap space
[15:33:37] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2970 ms. (cause = G1 Evacuation Pause)
[15:33:37] [spark-fabric-async-worker/INFO]:   1019.3 KB freed from G1 Old Gen
[15:45:56] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3060 ms. (cause = G1 Evacuation Pause)
[15:45:56] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 3033 ms. (cause = G1 Evacuation Pause)

Full latest.log:
latest.log

warjort · 2021-09-23T20:56:59Z

warjort
Sep 23, 2021
Collaborator

I am sure you will get more help if you ask on the chunky discord. They know better how their software works.

But the simple answer is that the error states you don't have enough memory.

Caused by: java.lang.OutOfMemoryError: Java heap space

It is only able to free up 1MB out of 2GB of memory after 3 seconds of a full garbage collection.

[15:32:57] [spark-fabric-async-worker/INFO]: [⚡] Old Gen GC lasting 2982 ms. (cause = G1 Evacuation Pause)
[15:32:57] [spark-fabric-async-worker/INFO]:   1.0 MB freed from G1 Old Gen

It appears to be nearly complete in the process? But then got stuck, spending most of its time trying to find free memory.

[15:16:15] [Server thread/INFO]: [Chunky] Task running for minecraft:overworld. Processed: 133802 chunks (94.14%), ETA: 1:29:47, Rate: 1.5 cps, Current: -3, -183

If you go back to earlier in the process it was able to find more memory (e.g. at 90% complete it frees 52M or 2% of memory):

[14:57:03] [Server thread/INFO]: [Chunky] Task running for minecraft:overworld. Processed: 128354 chunks (90.31%), ETA: 0:31:30, Rate: 7.3 cps, Current: -179, 6
[14:57:04] [spark-fabric-async-worker/INFO]: [âš¡] Young Gen GC lasting 19 ms. (cause = G1 Evacuation Pause)
[14:57:04] [spark-fabric-async-worker/INFO]:   52.0 MB freed from G1 Old Gen
[14:57:04] [spark-fabric-async-worker/INFO]:     1.8 GB â†’ 1.7 GB (2%)

The chunky FAQ implies the issue could also be caused by poorly configured garbage collection parameters.
https://github.com/pop4959/Chunky/wiki/FAQ#javalangoutofmemoryerror-gc-overhead-limit-exceeded

But like I said above, the chunky developers will be able to give you more insight on their software.

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warjort Sep 23, 2021 Collaborator

darkneees
Sep 23, 2021

warjort
Sep 23, 2021
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