heap limit Allocation failed

Question

Since today at 00:00 CET heap limit allocation failed.

No new code has been commited.

I have my memory by nodd limited at 500mb, but after removing this issue appears same way.

Trace:

Mounting volume on: /var/lib/containers/railwayapp/bind-mounts/e1a28fb2-0bce-4428-9bbd-e7d635dcef40/vol_5hj1gm65y4hwwc03

<--- Last few GCs --->

[15:0x2f8cd50] 301483 ms: Scavenge (reduce) 490.5 (500.1) -> 489.6 (500.3) MB, 46.1 / 0.0 ms (average mu = 0.594, current mu = 0.425) allocation failure;

[15:0x2f8cd50] 301769 ms: Mark-sweep (reduce) 524.4 (533.9) -> 523.4 (533.4) MB, 159.9 / 0.0 ms (+ 254.8 ms in 47 steps since start of marking, biggest step 16.4 ms, walltime since start of marking 529 ms) (average mu = 0.483, current mu = 0.358) alloc

<--- JS stacktrace --->

FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory

1: 0xaea8e8 node::Abort() [node]

2: 0x9ad387 [node]

3: 0xd019e0 v8::Utils::ReportOOMFailure(v8::internal::Isolate, char const, bool) [node]

4: 0xd01dbb v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate, char const, bool) [node]

5: 0xef9485 [node]