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tall-london-15355

04/11/2023, 4:02 AM
Hi Team, is there any observability for growthbook monitoring? On my production cluster, the issue is sometime using high cpu and memory that reach the limits and the pods is restarted.. the error logs is below.. but i don’t know which experiment that using high resource
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| <--- Last few GCs --->
 | 
 | [58:0x5da0dc0] 425192587 ms: Mark-sweep (reduce) 504.1 (516.3) -> 503.3 (515.8) MB, 5980.9 / 0.1 ms  (average mu = 0.124, current mu = 0.032) allocation failure scavenge might not succeed
 | [58:0x5da0dc0] 425192607 ms: Scavenge (reduce) 504.4 (512.8) -> 504.0 (513.8) MB, 2.9 / 0.0 ms  (average mu = 0.124, current mu = 0.032) allocation failure 
 | [58:0x5da0dc0] 425192786 ms: Scavenge (reduce) 504.5 (512.8) -> 504.2 (514.3) MB, 92.1 / 0.0 ms  (average mu = 0.124, current mu = 0.032) allocation failure 
 | 
 | 
 | <--- JS stacktrace --->
 | 
 | FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 |  1: 0xa3ac10 node::Abort() [/usr/bin/node]
 |  2: 0x970199 node::FatalError(char const*, char const*) [/usr/bin/node]
 |  3: 0xbba58e v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [/usr/bin/node]
 |  4: 0xbba907 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/usr/bin/node]
 |  5: 0xd76b25  [/usr/bin/node]
 |  6: 0xd776af  [/usr/bin/node]
 |  7: 0xd854eb v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [/usr/bin/node]
 |  8: 0xd890ac v8::internal::Heap::AllocateRawWithRetryOrFailSlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [/usr/bin/node]
 |  9: 0xd4e87d v8::internal::Factory::AllocateRaw(int, v8::internal::AllocationType, v8::internal::AllocationAlignment) [/usr/bin/node]
 | 10: 0xd48704 v8::internal::FactoryBase<v8::internal::Factory>::AllocateRawWithImmortalMap(int, v8::internal::AllocationType, v8::internal::Map, v8::internal::AllocationAlignment) [/usr/bin/node]
 | 11: 0xd499b2 v8::internal::FactoryBase<v8::internal::Factory>::NewDescriptorArray(int, int, v8::internal::AllocationType) [/usr/bin/node]
 | 12: 0xf6d687 v8::internal::DescriptorArray::CopyUpTo(v8::internal::Isolate*, v8::internal::Handle<v8::internal::DescriptorArray>, int, int) [/usr/bin/node]
 | 13: 0xf5f63f v8::internal::Map::CopyAddDescriptor(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Map>, v8::internal::Descriptor*, v8::internal::TransitionFlag) [/usr/bin/node]
 | 14: 0xf5f8a8 v8::internal::Map::CopyWithField(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Map>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::FieldType>, v8::internal::PropertyAttributes, v8::internal::PropertyConstness, v8::internal::Representation, v8::internal::TransitionFlag) [/usr/bin/node]
 | 15: 0xf617a0 v8::internal::Map::TransitionToDataProperty(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Map>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::Object>, v8::internal::PropertyAttributes, v8::internal::PropertyConstness, v8::internal::StoreOrigin) [/usr/bin/node]
 | 16: 0xf51e9f v8::internal::LookupIterator::PrepareTransitionToDataProperty(v8::internal::Handle<v8::internal::JSReceiver>, v8::internal::Handle<v8::internal::Object>, v8::internal::PropertyAttributes, v8::internal::StoreOrigin) [/usr/bin/node]
 | 17: 0xe1444b v8::internal::StoreIC::LookupForWrite(v8::internal::LookupIterator*, v8::internal::Handle<v8::internal::Object>, v8::internal::StoreOrigin) [/usr/bin/node]
 | 18: 0xe183a7 v8::internal::StoreIC::UpdateCaches(v8::internal::LookupIterator*, v8::internal::Handle<v8::internal::Object>, v8::internal::StoreOrigin) [/usr/bin/node]
 | 19: 0xe18a74 v8::internal::StoreIC::Store(v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::Object>, v8::internal::StoreOrigin) [/usr/bin/node]
 | 20: 0xe190b6 v8::internal::Runtime_StoreIC_Miss(int, unsigned long*, v8::internal::Isolate*) [/usr/bin/node]
 | 21: 0x1448f59  [/usr/bin/node]
 | Aborted (core dumped)
 | error Command failed with exit code 134.
 | info Visit <https://yarnpkg.com/en/docs/cli/run> for documentation about this command.
 | `yarn start` failed with exit code 134
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