[21:29:59] [mangler] Done: 5233.167kb saved, memory-usage: {"total_heap_size":2221809664,"total_heap_size_executable":8630272,"total_physical_size":2221154304,"total_available_size":14983640664,"used_heap_size":2160148464,"heap_size_limit":17183014912,"malloced_memory":1089656,"peak_malloced_memory":20038432,"does_zap_garbage":0,"number_of_native_contexts":1,"number_of_detached_contexts":0,"total_global_handles_size":5087232,"used_global_handles_size":1993600,"external_memory":107649192}

from https://github.com/jiridanek/notebooks/actions/runs/17626392173/job/50084246709#step:25:6401

more metrics can be collected, and then set swap to 8gb or 4gb if possible