Node 版本:6.9.x
我的应用程序出现了 FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
错误。
因此我尝试使用 max_old_space_size
标志更改内存分配。
在执行 server.js 时,我使用 --max_old_space_size=4096
参数。
然而,它仍然以与之前相同的错误崩溃。 我还注意到,在崩溃时抛出的错误中的数字。 看起来仍是默认分配的1.4GB。
这是我的错误消息:
<--- Last few GCs --->
84567 ms: Mark-sweep 1375.1 (1401.9) -> 1374.7 (1402.9) MB, 88.7 / 0.4 ms (+ 0.8 ms in 3 steps since start of marking, biggest step 0.5 ms) [allocation failure] [GC in old space requested].
84648 ms: Mark-sweep 1374.7 (1402.9) -> 1374.7 (1402.9) MB, 81.3 / 0.0 ms [allocation failure] [GC in old space requested].
84734 ms: Mark-sweep 1374.7 (1402.9) -> 1374.3 (1401.9) MB, 86.0 / 0.0 ms [last resort gc].
84825 ms: Mark-sweep 1374.3 (1401.9) -> 1374.0 (1400.9) MB, 90.9 / 0.0 ms [last resort gc].
<--- JS stacktrace --->
==== JS stack trace =========================================
Security context: 0x1bf641bcfb39 <JS Object>
1: slowToString [buffer.js:460] [pc=0x2f7049a5d3d5] (this=0x93e46a2d6b1 <an Uint8Array with map 0x13be78e068d9>,encoding=0x1bf641bdd309 <String[4]: utf8>,start=53,end=3522765)
2: toString [buffer.js:~488] [pc=0x2f70499b77a6] (this=0x93e46a2d6b1 <an Uint8Array with map 0x13be78e068d9>)
3: arguments adaptor frame: 3->0
4: deserialize [/opt/myServer/node_modu...
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
1: node::Abort() [node]
2: 0x10d2fbc [node]
3: v8::Utils::ReportApiFailure(char const*, char const*) [node]
4: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [node]
5: v8::internal::Factory::NewRawOneByteString(int, v8::internal::PretenureFlag) [node]
6: v8::internal::Factory::NewStringFromOneByte(v8::internal::Vector<unsigned char const>, v8::internal::PretenureFlag) [node]
7: v8::internal::Factory::NewStringFromUtf8(v8::internal::Vector<char const>, v8::internal::PretenureFlag) [node]
8: v8::String::NewFromUtf8(v8::Isolate*, char const*, v8::String::NewStringType, int) [node]
9: node::StringBytes::Encode(v8::Isolate*, char const*, unsigned long, node::encoding) [node]
10: node::Buffer::Utf8Slice(v8::FunctionCallbackInfo<v8::Value> const&) [node]
11: v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) [node]
12: 0x9da914 [node]
13: 0x9daffe [node]
14: 0x2f7047a092a7
Aborted (core dumped)
在“最近几个GC”部分,提到的内存大小总是约为1404 MB。我做错了什么?
系统无法再分配更多的内存吗?