--- stderr --- (node:162790) ExperimentalWarning: VM Modules is an experimental feature and might change at any time (Use `node --trace-warnings ...` to show where the warning was created) <--- Last few GCs ---> fi[162790:0x631000014800] 4045 ms: Mark-Compact (reduce) 15.6 (17.1) -> 15.6 (17.1) MB, 6.13 / 0.00 ms (+ 13.3 ms in 0 steps since start of marking, biggest step 0.0 ms, walltime since start of marking 26 ms) (average mu = 0.604, current mu = 0.789) fi[162790:0x631000014800] 4067 ms: Mark-Compact (reduce) 15.6 (17.1) -> 15.6 (17.3) MB, 2.02 / 0.00 ms (+ 0.9 ms in 0 steps since start of marking, biggest step 0.0 ms, walltime since start of marking 21 ms) (average mu = 0.744, current mu = 0.910) fin <--- JS stacktrace ---> FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory 1: 0xf3e2f4 node::DumpBacktrace(_IO_FILE*) [out/Release/node] 2: 0x112394e node::Abort() [out/Release/node] 3: 0x1123fc5 [out/Release/node] 4: 0x180b524 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, v8::OOMDetails const&) [out/Release/node] 5: 0x1df8459 [out/Release/node] 6: 0x1df23c1 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [out/Release/node] 7: 0x1df6d57 v8::internal::Heap::FinalizeIncrementalMarkingAtomically(v8::internal::GarbageCollectionReason) [out/Release/node] 8: 0x1e435d2 v8::internal::IncrementalMarkingJob::Task::RunInternal() [out/Release/node] 9: 0x12cccff node::PerIsolatePlatformData::RunForegroundTask(std::unique_ptr<v8::Task, std::default_delete<v8::Task> >) [out/Release/node] 10: 0x12c7db4 node::PerIsolatePlatformData::FlushForegroundTasksInternal() [out/Release/node] 11: 0x35bb2bb [out/Release/node] 12: 0x35f7e84 [out/Release/node] 13: 0x35bc64d uv_run [out/Release/node] 14: 0xe6a1cc node::SpinEventLoopInternal(node::Environment*) [out/Release/node] 15: 0x122e73c node::NodeMainInstance::Run(node::ExitCode*, node::Environment*) [out/Release/node] 16: 0x122dbcd node::NodeMainInstance::Run() [out/Release/node] 17: 0x105a80f node::Start(int, char**) [out/Release/node] 18: 0x7fc55a52c083 __libc_start_main [/lib/x86_64-linux-gnu/libc.so.6] 19: 0xdb7cee _start [out/Release/node] --- stdout --- [162790:0x631000014800] 201 ms: Scavenge 4.5 (4.8) -> 4.1 (5.8) MB, 1.68 / 0.00 ms (average mu = 1.000, current mu = 1.000) allocation failure; [162790:0x631000014800] 240 ms: Scavenge 4.6 (6.1) -> 4.5 (7.1) MB, 1.83 / 0.00 ms (average mu = 1.000, current mu = 1.000) task; [162790:0x631000014800] 340 ms: Scavenge 5.1 (7.1) -> 5.0 (9.3) MB, 1.51 / 0.00 ms (average mu = 1.000, current mu = 1.000) task; [162790:0x631000014800] 530 ms: Scavenge 6.3 (9.3) -> 5.8 (9.6) MB, 2.16 / 0.00 ms (average mu = 1.000, current mu = 1.000) task; [162790:0x631000014800] 679 ms: Scavenge 6.7 (9.6) -> 6.4 (10.6) MB, 2.25 / 0.00 ms (average mu = 1.000, current mu = 1.000) task; [162790:0x631000014800] 834 ms: Scavenge 7.6 (10.6) -> 7.3 (15.3) MB, 2.32 / 0.00 ms (average mu = 1.000, current mu = 1.000) task; [162790:0x631000014800] 1245 ms: Scavenge 10.4 (15.3) -> 9.5 (16.8) MB, 2.98 / 0.00 ms (average mu = 1.000, current mu = 1.000) task; [162790:0x631000014800] 1445 ms: Scavenge 11.1 (16.8) -> 10.3 (18.1) MB, 3.00 / 0.00 ms (average mu = 1.000, current mu = 1.000) task; [162790:0x631000014800] 1461 ms: Mark-Compact 10.1 (18.1) -> 9.3 (26.6) MB, 3.79 / 0.00 ms (+ 4.6 ms in 0 steps since start of marking, biggest step 0.0 ms, walltime since start of marking 17 ms) (average mu = 0.997, current mu = 0.997) finalize incremental marking via task; GC in old space requested [162790:0x631000014800] 1476 ms: Mark-Compact 9.3 (26.6) -> 9.3 (26.6) MB, 5.63 / 0.00 ms (+ 0.1 ms in 0 steps since start of marking, biggest step 0.0 ms, walltime since start of marking 13 ms) (average mu = 0.994, current mu = 0.605) finalize incremental marking via task; GC in old space requested [162790:0x631000014800] 1490 ms: Mark-Compact 9.3 (26.6) -> 9.3 (26.