node-red mysql

4 Aug 10:53:13 - [info] Node.js  version: v12.16.3
4 Aug 10:53:13 - [info] Linux 4.4.0-142-generic ia32 LE
4 Aug 10:53:14 - [info] Loading palette nodes
4 Aug 10:53:17 - [info] Dashboard version 2.23.0 started at /ui
/bin/sh: 1: /home/testserver/.node-red/node_modules/node-red-node-pi-gpio/testgpio.py: not found
4 Aug 10:53:17 - [warn] rpi-gpio : Raspberry Pi specific node set inactive
4 Aug 10:53:17 - [info] Settings file  : /home/testserver/.node-red/settings.js
4 Aug 10:53:17 - [info] Context store  : 'default' [module=memory]
4 Aug 10:53:17 - [info] User directory : /home/testserver/.node-red
4 Aug 10:53:17 - [warn] Projects disabled : editorTheme.projects.enabled=false
4 Aug 10:53:17 - [info] Flows file     : /home/testserver/.node-red/flows_linux.json
4 Aug 10:53:17 - [info] Server now running at http://127.0.0.1:1880/
4 Aug 10:53:17 - [warn]
---------------------------------------------------------------------
Your flow credentials file is encrypted using a system-generated key.
If the system-generated key is lost for any reason, your credentials
file will not be recoverable, you will have to delete it and re-enter
your credentials.
You should set your own key using the 'credentialSecret' option in
your settings file. Node-RED will then re-encrypt your credentials
file using your chosen key the next time you deploy a change.
---------------------------------------------------------------------
4 Aug 10:53:17 - [info] Starting flows
4 Aug 10:53:18 - [info] Started flows
4 Aug 10:53:18 - [info] [mqtt-broker:Linux Mosquitto] Connected to broker: mqtt://192.168.1.10:1883
4 Aug 10:55:43 - [info] Stopping flows
4 Aug 10:55:43 - [info] [mqtt-broker:Linux Mosquitto] Disconnected from broker: mqtt://192.168.1.10:1883
4 Aug 10:55:43 - [info] Stopped flows
4 Aug 10:55:43 - [info] Starting flows
4 Aug 10:55:44 - [info] Started flows
4 Aug 10:55:44 - [info] [mqtt-broker:Linux Mosquitto] Connected to broker: mqtt://192.168.1.10:1883
<--- Last few GCs --->
[2252:0xa671888]   403715 ms: Mark-sweep 511.2 (512.9) -> 511.2 (512.9) MB, 5016.2 / 0.1 ms  (average mu = 0.225, current mu = 0.163) allocation failure GC in old space requested
[2252:0xa671888]   409639 ms: Mark-sweep 511.2 (512.9) -> 511.2 (512.9) MB, 4944.4 / 0.1 ms  (average mu = 0.197, current mu = 0.165) allocation failure GC in old space requested
<--- JS stacktrace --->
==== JS stack trace =========================================
    0: ExitFrame [pc: 0x8f32a37]
Security context: 0x59040469 <JSObject>
    1: /* anonymous */ [0x2f424ced] [Function node:573382a0.249e4c:~1] [pc=0xae393886](this=0x5b77cb89 <JSGlobal Object>,0x5b77b265 <Object map = 0x5b0259cd>,0x2f424d29 <JSFunction (sfi = 0x3670af09)>,0x2f424d09 <JSFunction (sfi = 0x3670af3d)>)
    2: /* anonymous */ [0x48d368bd] [Function node:573382a0.249e4c:22] [bytecode=0x36704245 offset=44](this=0x51a000d9 <JSGl...
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
Writing Node.js report to file: report.20200804.110007.2252.0.001.json
Node.js report completed
 1: 0x85dab71 node::Abort() [node-red]
 2: 0x85daf8d node::OnFatalError(char const*, char const*) [node-red]
 3: 0x874ceb8 v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [node-red]
 4: 0x874d25d v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [node-red]
 5: 0x88f5a09  [node-red]
 6: 0x88f6069 v8::internal::Heap::RecomputeLimits(v8::internal::GarbageCollector) [node-red]
 7: 0x8901cbe v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [node-red]
 8: 0x8902b35 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [node-red]
 9: 0x8905314 v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [node-red]
10: 0x88cd122 v8::internal::Factory::NewFillerObject(int, bool, v8::internal::AllocationType, v8::internal::AllocationOrigin) [node-red]
11: 0x8bfaf13 v8::internal::Runtime_AllocateInOldGeneration(int, unsigned int*, v8::internal::Isolate*) [node-red]
12: 0x8f32a37  [node-red]
13: 0xae393886
14: 0x8ec54b0  [node-red]
15: 0x8ec311d  [node-red]
16: 0x8ec2f3b  [node-red]
17: 0x888cdcf  [node-red]
18: 0x888d2a2 v8::internal::Execution::Call(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, int, v8::internal::Handle<v8::internal::Object>*) [node-red]
19: 0x87522aa v8::Script::Run(v8::Local<v8::Context>) [node-red]
20: 0x85cb2ba  [node-red]
21: 0x85ccd5b node::contextify::ContextifyScript::EvalMachine(node::Environment*, long long, bool, bool, bool, v8::FunctionCallbackInfo<v8::Value> const&) [node-red]
22: 0x85cd4c3 node::contextify::ContextifyScript::RunInContext(v8::FunctionCallbackInfo<v8::Value> const&) [node-red]
23: 0x87b7a09  [node-red]
24: 0x87b9649 v8::internal::Builtin_HandleApiCall(int, unsigned int*, v8::internal::Isolate*) [node-red]
25: 0x8f32b17  [node-red]
26: 0x8ec54b0  [node-red]
27: 0x8ebf978  [node-red]
28: 0x8ec54b0  [node-red]
29: 0x8ec54b0  [node-red]
30: 0x8ec54b0  [node-red]
31: 0x8ec54b0  [node-red]
32: 0x8ec54b0  [node-red]
33: 0x8ec311d  [node-red]
34: 0x8ec2f3b  [node-red]
35: 0x888cdcf  [node-red]
36: 0x888d2a2 v8::internal::Execution::Call(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, int, v8::internal::Handle<v8::internal::Object>*) [node-red]
37: 0x875ea62 v8::Function::Call(v8::Local<v8::Context>, v8::Local<v8::Value>, int, v8::Local<v8::Value>*) [node-red]
38: 0x85436ce node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*, node::async_context) [node-red]
39: 0x857a546 node::Environment::CheckImmediate(uv_check_s*) [node-red]
40: 0x8eafc64  [node-red]
41: 0x8ea84ce uv_run [node-red]
42: 0x861e1e8 node::NodeMainInstance::Run() [node-red]
43: 0x85a9e2f node::Start(int, char**) [node-red]
44: 0x854067a main [node-red]
45: 0xb7371647 __libc_start_main [/lib/i386-linux-gnu/libc.so.6]
nodered.service: Main process exited, code=dumped, status=6/ABRT
nodered.service: Unit entered failed state.
nodered.service: Failed with result 'core-dump'.
nodered.service: Service hold-off time over, scheduling restart.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.