18. ex.address = address; 19. if (port) { 20. ex.port = port; 21. } 22. // 获取调用栈信息但不包括当前调用的函数 uvExceptionWithHostPort，注入 stack 字段到 ex 中 23. Error.captureStackTrace(ex, excludedStackFn || uvExceptionWithHostPort); 24. return ...
uvmsg ] = uvErrmapGet(err) || uvUnmappedError;const message = `${syscall} ${code}: ${uvmsg}`;let details ='';if (port && port > 0) {details = ` ${address}:${port}`;}elseif (address) {details = ` ${address}`;}const tmpLimit = Error.stackTraceLimit;Error.stackTraceLimit ...
(1029.3) MB, 457.8 / 0.0 ms (+ 86.6 ms in 77 steps since start of marking, biggest step 8.7 ms, walltime since start of marking 555 ms) (average mu = 0.670, current mu = 0.360 <--- JS stacktrace ---> FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of ...
err = HttpError // 如果HttpError为空,HttpError里面没有这个错误 ? new HttpError(msg) // 执行到这一步,返回一个新的错误, : new Error(msg || statuses[status]) Error.captureStackTrace(err, createError) // 传入堆栈信息 } if (!HttpError || !(err instanceof HttpError) || err.status !=...
"error" : "fail"; Error.captureStackTrace(this, this.constructor); } }; 创建自定义错误类后,请在根路由器文件中添加全局错误处理程序中间件。该中间件函数采用四个参数(err、req、res、next)并处理整个应用程序中的错误。 在全局错误处理程序中,您可以根据错误对象的 statusCode、status 和 message 属性来...
当使用大批量(>100)的SQL进行MySql数据库插值任务时,会发生以下错误: 总计将有371579条数据将被插入数据库 开始插入DB<--- Last few GCs --->[12416:000001BE7F7E63A0] 81278 ms: Mark-sweep 1410.0 (1443.8) -> 1410.0 (1443.8) MB, 1911.9 / 0.0ms last resort<--- JS stacktrace ---> ...
last resort GC in old space requested <--- JS stacktrace ---> FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory 1: 00007FF612633E0F napi_wrap+108911 2: 00007FF6125D7E16 v8::base::CPU::has_sse+61910 3: 00007FF6125D8D16 node::OnFatalError+294 4: ...
0.102, current mu =0.006) allocation [13831:0x2719980]20112ms: Mark-sweep1389.4(1439.7) ->1389.4(1439.7) MB,139.3/0.0ms (+0.0msin0steps since start of marking, biggest step0.0ms, walltime since start of marking140ms) (average mu =0.055, current mu =0.003) allocation<--- JS stacktrace ...
title: "工程化:Node.js 线上调试指南" date: "2020-01-12" 常见的线上问题:504 超时了500 internal server error内存泄漏cpu 上涨但还能继续服务cpu 上涨到 100%且拒绝服务压测 qps 太低,高延…
<--- JS stacktrace ---> FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory ... 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 可以看到,是在 4000 MB 之后超出了内存上限,发生堆溢出,然后退出了进...