server lag - modernfix using 40% of server thread

My server produces lag spikes mostly when new chunks are loaded/generated. I have run a spark profiler for about 40 minutes: https://spark.lucko.me/zCNlVd9dS0 Please provide advice on how to optimise performance. Thanks. I have also noticed ModernFix uses 40% of server thread. (Should that concern me)
spark
spark is a performance profiler for Minecraft clients, servers, and proxies.
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8 Replies
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Thanks for asking your question!
Make sure to provide as much helpful information as possible such as logs/what you tried and what your exact issue is
Make sure to mark solved when issue is solved!!!
/close !close !solved !answered
Requested by shrimpsolution#0
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Spark Profile Analysis
❌ Processing Error
The bot cannot process this Spark profile. It appears that the platform is not supported for analysis. Platform: Fabric
Requested by shrimpsolution
Snow Kit
Snow Kit5w ago
modernfix isn't causing lag, spark is just incorrectly including it. Villagers are the biggest thing impacting performance
shrimpsolution
shrimpsolutionOP5w ago
alright thanks
Snow Kit
Snow Kit5w ago
also I wouldn't use that host, they're overselling way more than they should
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Snow Kit
Snow Kit5w ago
(53GB of swap in use is not normal)
shrimpsolution
shrimpsolutionOP5w ago
appreciate it thanks !answered
Admincraft Meta
Closed post!
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Requested by shrimpsolution#0

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