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epickrram / grav

Performance visualisation tools
Apache License 2.0
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heap_profile fails to parse some stacks #4

Closed epickrram closed 6 years ago

epickrram commented 6 years ago

Failed to decode stack: [u'start_thread', u'java_start', u'JavaThread::run', u'JavaThread::thread_main_inner', u'threadentry', u'JavaCalls::call virtual', u'JavaCalls::call_virtual', u'JavaCalls::call_helper', u'call_stub', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'I nterpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'com/codahale/metrics/WeightedSnapshot:::', u'dtrace_object_al loc Runtime1 stub', u'SharedRuntime::dtrace_object_alloc'] Failed to decode stack: [u'start_thread', u'java_start', u'JavaThread::run', u'JavaThread::thread_main_inner', u'threadentry', u'JavaCalls::call virtual', u'JavaCalls::call_virtual', u'JavaCalls::call_helper', u'call_stub', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'I nterpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'com/codahale/metrics/CsvReporter:::reportGauge', u'Interpreter', u' Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Java_java_net_Inet6AddressImpl_loo kupAllHostAddr', u'jni_NewObjectArray', u'ObjArrayKlass::allocate', u'SharedRuntime::dtrace_object_alloc'] Failed to decode stack: [u'start_thread', u'java_start', u'JavaThread::run', u'JavaThread::thread_main_inner', u'threadentry', u'JavaCalls::call virtual', u'JavaCalls::call_virtual', u'JavaCalls::call_helper', u'call_stub', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'I nterpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'java/util/TreeMap:::entrySet', u'dtrace_object_alloc Runtime1 stub' , u'SharedRuntime::dtrace_object_alloc'] Failed to decode stack: [u'start_thread', u'java_start', u'JavaThread::run', u'JavaThread::thread_main_inner', u'threadentry', u'JavaCalls::call virtual', u'JavaCalls::call_virtual', u'JavaCalls::call_helper', u'call_stub', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'I nterpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'Interpreter', u'com/codahale/metrics/MetricRegistry:::getMetrics', u'dtraceobject alloc Runtime1 stub', u'SharedRuntime::dtrace_object_alloc']

langera commented 6 years ago

fixed. k.name sometimes had a non-ascii character which is now stripped.