[WORKER_CRASHED]: Worker terminated due to reaching memory limit: JS heap out of memory

[reshmajacob93]

Hi sir ,
we are running jsreport in aws loader some times i'm getting an error like this,

Should i have to increase report timeout and number of workers in jsreport configuration file?
Right now i have give,

"reportTimeout": 600000,
"workers": {
"numberOfWorkers": 13
},

[jan_blaha]

You are reaching the memory limit. This means increasing reporTimeout or numberOfWorkers won't help.

The 13 workers are quite a lot. This means there can be 13 parallel requests and 13 chrome background instances which can consume a lot of memory. This config should be applied on a server with some 8GB of memory, but it depends on the case.

Could you run a single report with the same data that causes the mentioned crash and meassure how much memory the server uses?