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metrics.json
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[
{
"description": "Leave out the 0 value. It's an indication of not explicitly initialized variables.",
"type": "counter",
"name": "Invalid",
"field": "",
"id": 0
},
{
"description": "CPU Usage: values are 0-100%",
"type": "gauge",
"name": "CPUUsage",
"field": "host.cpu.usage",
"unit": "percent",
"id": 1
},
{
"description": "I/O Throughput: values are bytes/s",
"type": "gauge",
"name": "IOThroughput",
"field": "host.io.throughput",
"unit": "byte",
"id": 2
},
{
"description": "I/O Duration: values are 'weighted # of milliseconds doing I/O'",
"type": "gauge",
"name": "IODuration",
"field": "host.io.duration",
"unit": "ms",
"id": 3
},
{
"description": "Absolute number of goroutines when the metric was collected.",
"type": "gauge",
"name": "AgentGoRoutines",
"field": "agent.goroutines",
"id": 4
},
{
"description": "Absolute number in bytes of allocated heap objects of the agent.",
"type": "gauge",
"name": "AgentHeapAlloc",
"field": "agent.heap.alloc",
"unit": "byte",
"id": 5
},
{
"description": "Difference to previous user CPU time of the agent in Milliseconds.",
"type": "counter",
"name": "AgentUTime",
"field": "agent.time.cpu.user",
"unit": "ms",
"id": 6
},
{
"description": "Difference to previous system CPU time of the agent in Milliseconds.",
"type": "counter",
"name": "AgentSTime",
"field": "agent.time.cpu.sys",
"unit": "ms",
"id": 7
},
{
"description": "Number of calls to interpreter unwinding in dispatch_interpreters()",
"type": "counter",
"name": "UnwindCallInterpreter",
"field": "bpf.interpreter.calls",
"id": 8
},
{
"obsolete": true,
"description": "Number of failures to call interpreter unwinding in dispatch_interpreters()",
"type": "counter",
"name": "UnwindErrCallInterpreter",
"id": 9
},
{
"description": "Unwind attempts since the previous check",
"type": "counter",
"name": "UnwindNativeAttempts",
"field": "bpf.native.attempts",
"id": 10
},
{
"description": "Unwound frames since the previous check",
"type": "counter",
"name": "UnwindNativeFrames",
"field": "bpf.native.frames",
"id": 11
},
{
"description": "Number of times MAX_FRAME_UNWINDS has been exceeded in unwind_next_frame()",
"type": "counter",
"name": "UnwindErrStackLengthExceeded",
"field": "bpf.errors.stack_length_exceeded",
"id": 12
},
{
"description": "Number of failed range searches within 20 steps in get_stack_delta()",
"type": "counter",
"name": "UnwindNativeErrLookupTextSection",
"field": "bpf.native.errors.lookup_text_section",
"id": 13
},
{
"description": "Number of failures to get stack_unwind_info from big_stack_deltas in get_stack_delta()",
"type": "counter",
"name": "UnwindNativeErrLookupIterations",
"field": "bpf.native.errors.lookup_iterations",
"id": 14
},
{
"description": "Number of failures to get stack_unwind_info from big_stack_deltas in get_stack_delta()",
"type": "counter",
"name": "UnwindNativeErrLookupRange",
"field": "bpf.native.errors.lookup_range",
"id": 15
},
{
"description": "Number of kernel addresses passed to get_text_section()",
"type": "counter",
"name": "UnwindNativeErrKernelAddress",
"field": "bpf.native.errors.kernel_address",
"id": 16
},
{
"description": "Number of failures to find the text section in get_text_section()",
"type": "counter",
"name": "UnwindNativeErrWrongTextSection",
"field": "bpf.native.errors.wrong_text_section",
"id": 17
},
{
"description": "Number of failures due to PC == 0 in unwind_next_frame()",
"type": "counter",
"name": "UnwindErrZeroPC",
"field": "bpf.errors.zero_pc",
"id": 18
},
{
"description": "Number of attempted python unwinds",
"type": "counter",
"name": "UnwindPythonAttempts",
"field": "bpf.python.attempts",
"id": 19
},
{
"description": "Number of unwound python frames",
"type": "counter",
"name": "UnwindPythonFrames",
"field": "bpf.python.frames",
"id": 20
},
{
"description": "Number of failures to read from pyinfo->pyThreadStateCurrentAddr",
"type": "counter",
"name": "UnwindPythonErrBadPyThreadStateCurrentAddr",
"field": "bpf.python.errors.bad_py_thread_state_current_addr",
"id": 21
},
{
"description": "Number of PyThreadState being 0x0",
"type": "counter",
"name": "UnwindPythonErrZeroThreadState",
"field": "bpf.python.errors.zero_thread_state",
"id": 22
},
{
"obsolete": true,
"description": "Number of failures to read the autoTLSkey address",
"type": "counter",
"name": "UnwindPythonErrBadAutoTLSKeyAddr",
"id": 23
},
{
"description": "Number of failures to read from the TLS",
"type": "counter",
"name": "UnwindErrBadTLSAddr",
"field": "bpf.errors.bad_tls_addr",
"id": 24
},
{
"obsolete": true,
"description": "Number of failures to lookup the fsbase offset in tls_get_base()",
"type": "counter",
"name": "UnwindErrLookupFSBaseOffset",
"id": 25
},
{
"description": "Number of failures to get the TLS base in tls_get_base()",
"type": "counter",
"name": "UnwindErrBadTPBaseAddr",
"field": "bpf.errors.bad_tp_base_addr",
"id": 26
},
{
"description": "Number of failures to read PyThreadState.frame in unwind_python()",
"type": "counter",
"name": "UnwindPythonErrBadThreadStateFrameAddr",
"field": "bpf.python.errors.bad_thread_state_frame_addr",
"id": 27
},
{
"obsolete": true,
"description": "Number of failures to read PyFrameObject->f_back in walk_python_stack()",
"type": "counter",
"name": "UnwindPythonErrBadFrameObjectBackAddr",
"field": "bpf.python.errors.bad_frame_object_back_addr",
"id": 28
},
{
"obsolete": true,
"description": "Number of failures to read PyFrameObject->f_code in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadFrameCodeObjectAddr",
"field": "bpf.python.errors.bad_frame_code_object_addr",
"id": 29
},
{
"description": "Number of NULL code objects found in process_python_frame()",
"type": "counter",
"name": "UnwindPythonZeroFrameCodeObject",
"field": "bpf.python.zero_frame_code_object",
"id": 30
},
{
"obsolete": true,
"description": "Number of code objects with no filename in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadCodeObjectFilenameAddr",
"id": 31
},
{
"obsolete": true,
"description": "Number of failures to zero out filename in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadZeroFileAddr",
"id": 32
},
{
"obsolete": true,
"description": "Number of failures to get the file ID in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadFilenameAddr",
"id": 33
},
{
"obsolete": true,
"description": "Number of failures to get the file ID in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrNoFileID",
"id": 34
},
{
"obsolete": true,
"description": "Number of failures to get the last instruction address in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadFrameLastInstructionAddr",
"field": "bpf.python.errors.bad_frame_last_instruction_addr",
"id": 35
},
{
"description": "Number of failures to get code object's argcount in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadCodeObjectArgCountAddr",
"field": "bpf.python.errors.bad_code_object_arg_count_addr",
"id": 36
},
{
"obsolete": true,
"description": "Number of failures to get code object's kwonlyargcount in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadCodeObjectKWOnlyArgCountAddr",
"field": "bpf.python.errors.bad_code_object_kw_only_arg_count_addr",
"id": 37
},
{
"obsolete": true,
"description": "Number of failures to get code object's flags in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadCodeObjectFlagsAddr",
"field": "bpf.python.errors.bad_code_object_flags_addr",
"id": 38
},
{
"obsolete": true,
"description": "Number of failures to get code object's first line number in process_python_frame()",
"type": "counter",
"name": "UnwindPythonErrBadCodeObjectFirstLineNumberAddr",
"field": "bpf.python.errors.bad_code_object_first_line_number_addr",
"id": 39
},
{
"obsolete": true,
"description": "Current size of the hash map mmap_monitor",
"type": "gauge",
"name": "HashmapMmapMonitor",
"id": 40
},
{
"obsolete": true,
"description": "Current size of the hash map mmap_executable",
"type": "gauge",
"name": "HashmapMmapExecutable",
"id": 41
},
{
"obsolete": true,
"description": "Current size of the hash map mprotect_executable",
"type": "gauge",
"name": "HashmapMprotectExecutable",
"id": 42
},
{
"description": "The number of executables loaded to eBPF maps",
"type": "gauge",
"name": "NumExeIDLoadedToEBPF",
"field": "agent.num_exe_id_loaded_to_ebpf",
"id": 43
},
{
"description": "Current size of the hash map pid_page_to_mapping_info",
"type": "gauge",
"name": "HashmapPidPageToMappingInfo",
"field": "agent.hashmap_pid_page_to_mapping_info.size",
"id": 44
},
{
"obsolete": true,
"description": "Number of failures to create hash for a trace in update_trace_count()",
"type": "counter",
"name": "ErrHashTrace",
"field": "bpf.errors.hash_trace",
"id": 45
},
{
"obsolete": true,
"description": "Number of failures to report new frames",
"type": "counter",
"name": "ErrReportNewFrames",
"field": "bpf.errors.report_new_frames",
"id": 46
},
{
"description": "Number of invalid stack deltas in the native unwinder",
"type": "counter",
"name": "UnwindNativeErrStackDeltaInvalid",
"field": "bpf.native.errors.stack_delta_invalid",
"id": 47
},
{
"description": "Number of times unwind_stop is called without a trace",
"type": "counter",
"name": "ErrEmptyStack",
"field": "bpf.errors.empty_stack",
"id": 48
},
{
"description": "Current size of the hash map pycodeobject_to_fileid",
"type": "gauge",
"name": "HashmapPyCodeObjectToFileID",
"field": "agent.hashmap_py_code_object_to_file_id.size",
"id": 49
},
{
"description": "Number of attempted Hotspot frame unwinds",
"type": "counter",
"name": "UnwindHotspotAttempts",
"field": "bpf.hotspot.attempts",
"id": 50
},
{
"description": "Number of unwound Hotspot frames",
"type": "counter",
"name": "UnwindHotspotFrames",
"field": "bpf.hotspot.frames",
"id": 51
},
{
"description": "Number of failures to get hotspot codeblob address (no heap or bad segmap)",
"type": "counter",
"name": "UnwindHotspotErrNoCodeblob",
"field": "bpf.hotspot.errors.no_codeblob",
"id": 52
},
{
"description": "Number of failures to get codeblob data",
"type": "counter",
"name": "UnwindHotspotErrInvalidCodeblob",
"field": "bpf.hotspot.errors.invalid_codeblob",
"id": 53
},
{
"description": "Number of failures to unwind interpreter due to invalid FP",
"type": "counter",
"name": "UnwindHotspotErrInterpreterFP",
"field": "bpf.hotspot.errors.interpreter_fp",
"id": 54
},
{
"description": "Number of successfully symbolized python frames",
"type": "counter",
"name": "PythonSymbolizationSuccesses",
"field": "agent.python.symbolization.successes",
"id": 55
},
{
"description": "Number of Python frames that failed symbolization",
"type": "counter",
"name": "PythonSymbolizationFailures",
"field": "agent.python.symbolization.failures",
"id": 56
},
{
"description": "Number of successfully symbolized hotspot frames",
"type": "counter",
"name": "HotspotSymbolizationSuccesses",
"field": "agent.hotspot.symbolization.successes",
"id": 57
},
{
"description": "Number of Hotspot frames that failed symbolization",
"type": "counter",
"name": "HotspotSymbolizationFailures",
"field": "agent.hotspot.symbolization.failures",
"id": 58
},
{
"description": "Number of times that PC hold a value smaller than 0x1000",
"type": "counter",
"name": "UnwindNativeSmallPC",
"field": "bpf.native.small_pc",
"id": 59
},
{
"description": "Indicator for whether the exeMetadata queue has been overwritten",
"type": "counter",
"name": "ExeMetadataOverwrite",
"field": "agent.overwrites.exe_metadata",
"id": 60
},
{
"description": "Indicator for whether the countsForTraces queue has been overwritten",
"type": "counter",
"name": "CountsForTracesOverwrite",
"field": "agent.overwrites.counts_for_traces",
"id": 61
},
{
"description": "Indicator for whether the metrics queue has been overwritten",
"type": "counter",
"name": "MetricsOverwrite",
"field": "agent.overwrites.metrics",
"id": 62
},
{
"description": "Indicator for whether the framesForTraces queue has been overwritten",
"type": "counter",
"name": "FramesForTracesOverwrite",
"field": "agent.overwrites.frames_for_traces",
"id": 63
},
{
"description": "Indicator for whether the frameMetadata queue has been overwritten",
"type": "counter",
"name": "FrameMetadataOverwrite",
"field": "agent.overwrites.frame_metadata",
"id": 64
},
{
"description": "Indicator for whether the hostMetadata queue has been overwritten",
"type": "counter",
"name": "HostMetadataOverwrite",
"field": "agent.overwrites.host_metadata",
"id": 65
},
{
"description": "Indicator for whether the fallbackSymbols queue has been overwritten",
"type": "counter",
"name": "FallbackSymbolsOverwrite",
"field": "agent.overwrites.fallback_symbols",
"id": 66
},
{
"description": "Number of lost perf events in the communication between kernel and user space (report_events)",
"type": "counter",
"name": "PerfEventLost",
"field": "agent.errors.perf_event_lost",
"id": 67
},
{
"description": "Number of stop stack deltas in the native unwinder (success)",
"type": "counter",
"name": "UnwindNativeStackDeltaStop",
"field": "bpf.native.stack_delta_stop",
"id": 68
},
{
"description": "Number of times failure to read PC from unwound stack (invalid stack delta)",
"type": "counter",
"name": "UnwindNativeErrPCRead",
"field": "bpf.native.errors.pc_read",
"id": 69
},
{
"description": "Number of times that a lookup of a inner map for stack deltas failed",
"type": "counter",
"name": "UnwindNativeErrLookupStackDeltaInnerMap",
"field": "bpf.native.errors.lookup_stack_delta_inner_map",
"id": 70
},
{
"description": "Number of times that a lookup of the outer map for stack deltas failed",
"type": "counter",
"name": "UnwindNativeErrLookupStackDeltaOuterMap",
"field": "bpf.native.errors.lookup_stack_delta_outer_map",
"id": 71
},
{
"obsolete": true,
"description": "Number of times a PID maps file cannot be read as /proc/<PID> folder does not exist anymore",
"type": "counter",
"name": "ErrProcPIDRead",
"id": 72
},
{
"obsolete": true,
"description": "Number of times that the deletion of entries from hash_to_framelist failed",
"type": "counter",
"name": "ErrHashToFrameListDelete",
"field": "agent.errors.hash_to_frame_list_delete",
"id": 73
},
{
"obsolete": true,
"description": "Number of times that the lookup of entries from hash_to_framelist failed",
"type": "counter",
"name": "ErrHashToFrameListLookup",
"field": "agent.errors.hash_to_frame_list_lookup",
"id": 74
},
{
"description": "Number of times the bpf helper failed to get the current comm of the task",
"type": "counter",
"name": "ErrBPFCurrentComm",
"field": "bpf.errors.bpf_current_comm",
"id": 75
},
{
"description": "Number of attempted PHP unwinds",
"type": "counter",
"name": "UnwindPHPAttempts",
"field": "bpf.php.attempts",
"id": 76
},
{
"description": "Number of unwound PHP frames",
"type": "counter",
"name": "UnwindPHPFrames",
"field": "bpf.php.frames",
"id": 77
},
{
"description": "Number of failures to read PHP current execute data pointer",
"type": "counter",
"name": "UnwindPHPErrBadCurrentExecuteData",
"field": "bpf.php.errors.bad_current_execute_data",
"id": 78
},
{
"description": "Number of failures to read PHP execute data contents",
"type": "counter",
"name": "UnwindPHPErrBadZendExecuteData",
"field": "bpf.php.errors.bad_zend_execute_data",
"id": 79
},
{
"description": "Number of failures to read PHP zend function contents",
"type": "counter",
"name": "UnwindPHPErrBadZendFunction",
"field": "bpf.php.errors.bad_zend_function",
"id": 80
},
{
"description": "Number of failures to read PHP zend opline contents",
"type": "counter",
"name": "UnwindPHPErrBadZendOpline",
"field": "bpf.php.errors.bad_zend_opline",
"id": 81
},
{
"description": "Number of LRU hits for kernel symbols",
"type": "counter",
"name": "KernelFallbackSymbolLRUHit",
"field": "agent.kernel.fallback_symbol_lru.hits",
"id": 82
},
{
"description": "Number of LRU mises for kernel symbols",
"type": "counter",
"name": "KernelFallbackSymbolLRUMiss",
"field": "agent.kernel.fallback_symbol_lru.misses",
"id": 83
},
{
"description": "Number of cache hits for ELF information",
"type": "counter",
"name": "ELFInfoCacheHit",
"field": "agent.elf_info_cache.hits",
"id": 84
},
{
"description": "Number of cache misses for ELF information",
"type": "counter",
"name": "ELFInfoCacheMiss",
"field": "agent.elf_info_cache.misses",
"id": 85
},
{
"description": "Number of successfully symbolized PHP frames",
"type": "counter",
"name": "PHPSymbolizationSuccess",
"field": "agent.php.symbolization.successes",
"id": 86
},
{
"description": "Number of PHP frames that failed symbolization",
"type": "counter",
"name": "PHPSymbolizationFailure",
"field": "agent.php.symbolization.failures",
"id": 87
},
{
"description": "Number of cache hits for Python AddrToCodeObject",
"type": "counter",
"name": "PythonAddrToCodeObjectHit",
"field": "agent.python.addr_to_code_object.hits",
"id": 88
},
{
"description": "Number of cache misses for Python AddrToCodeObject",
"type": "counter",
"name": "PythonAddrToCodeObjectMiss",
"field": "agent.python.addr_to_code_object.misses",
"id": 89
},
{
"description": "Number of cache hits for Hotspot AddrToSymbol",
"type": "counter",
"name": "HotspotAddrToSymbolHit",
"field": "agent.hotspot.addr_to_symbol.hits",
"id": 90
},
{
"description": "Number of cache misses for Hotspot AddrToSymbol",
"type": "counter",
"name": "HotspotAddrToSymbolMiss",
"field": "agent.hotspot.addr_to_symbol.misses",
"id": 91
},
{
"description": "Number of cache hits for Hotspot AddrToMethod",
"type": "counter",
"name": "HotspotAddrToMethodHit",
"field": "agent.hotspot.addr_to_method.hits",
"id": 92
},
{
"description": "Number of cache misses for Hotspot AddrToMethod",
"type": "counter",
"name": "HotspotAddrToMethodMiss",
"field": "agent.hotspot.addr_to_method.misses",
"id": 93
},
{
"description": "Number of cache hits for Hotspot AddrToJITInfo",
"type": "counter",
"name": "HotspotAddrToJITInfoHit",
"field": "agent.hotspot.addr_to_jit_info.hits",
"id": 94
},
{
"description": "Number of cache misses for Hotspot AddrToJITInfo",
"type": "counter",
"name": "HotspotAddrToJITInfoMiss",
"field": "agent.hotspot.addr_to_jit_info.misses",
"id": 95
},
{
"description": "Number of cache hits for PHP AddrToFunc",
"type": "counter",
"name": "PHPAddrToFuncHit",
"field": "agent.php.addr_to_func.hits",
"id": 96
},
{
"description": "Number of cache misses for PHP AddrToFunc",
"type": "counter",
"name": "PHPAddrToFuncMiss",
"field": "agent.php.addr_to_func.misses",
"id": 97
},
{
"description": "Current size in bytes of the local interval cache",
"type": "gauge",
"name": "LocalIntervalCacheSize",
"field": "agent.local_interval_cache.size",
"unit": "byte",
"id": 98
},
{
"description": "Number of cache hits of the local interval cache",
"type": "counter",
"name": "LocalIntervalCacheHit",
"field": "agent.local_interval_cache.hits",
"id": 99
},
{
"description": "Number of cache misses of the local interval cache",
"type": "counter",
"name": "LocalIntervalCacheMiss",
"field": "agent.local_interval_cache.misses",
"id": 100
},
{
"description": "Number of times a perf event was received without data (report_events)",
"type": "counter",
"name": "PerfEventNoData",
"field": "agent.errors.perf_event_no_data",
"id": 101
},
{
"description": "Number of times a perf event read failed (report_events)",
"type": "counter",
"name": "PerfEventReadError",
"field": "agent.errors.perf_event_read_error",
"id": 102
},
{
"obsolete": true,
"description": "Indicates if probabilistic sampling is en- or disabled. 1 sampling is enabled - see ebpf.probSampleEnable. -1 sampling is disabled - see ebpf.probSampleDisable.",
"type": "gauge",
"name": "ProbSampleStatus",
"id": 103
},
{
"obsolete": true,
"description": "Number of times the cache for pre-to-post conversion trace hashes was hit.",
"type": "counter",
"name": "HashMapperCacheHit",
"id": 104
},
{
"obsolete": true,
"description": "Number of times the cache for pre-to-post conversion trace hashes was missed.",
"type": "counter",
"name": "HashMapperCacheMiss",
"id": 105
},
{
"description": "Number of successfully symbolized Ruby frames",
"type": "counter",
"name": "RubySymbolizationSuccess",
"field": "agent.ruby.symbolization.successes",
"id": 106
},
{
"description": "Number of Ruby frames that failed symbolization",
"type": "counter",
"name": "RubySymbolizationFailure",
"field": "agent.ruby.symbolization.failures",
"id": 107
},
{
"description": "Number of attempted Ruby unwinds",
"type": "counter",
"name": "UnwindRubyAttempts",
"field": "bpf.ruby.attempts",
"id": 108
},
{
"description": "Number of unwound Ruby frames",
"type": "counter",
"name": "UnwindRubyFrames",
"field": "bpf.ruby.frames",
"id": 109
},
{
"description": "Number of cache hits for Ruby IseqBodyPCToFunction",
"type": "counter",
"name": "RubyIseqBodyPCHit",
"field": "agent.ruby.iseq_body_pc.hits",
"id": 110
},
{
"description": "Number of cache misses for Ruby IseqBodyPCToFunction",
"type": "counter",
"name": "RubyIseqBodyPCMiss",
"field": "agent.ruby.iseq_body_pc.misses",
"id": 111
},
{
"description": "Number of cache hits for Ruby AddrToString",
"type": "counter",
"name": "RubyAddrToStringHit",
"field": "agent.ruby.addr_to_string.hits",
"id": 112
},
{
"description": "Number of cache misses for Ruby AddrToString",
"type": "counter",
"name": "RubyAddrToStringMiss",
"field": "agent.ruby.addr_to_string.misses",
"id": 113
},
{
"obsolete": true,
"description": "Number of times a pre-conversion hash has not been present in the traceHashMapper used by the traceHandler",
"type": "counter",
"name": "TraceHashMapperMissingEntry",
"id": 114
},
{
"description": "Number of attempted perl unwinds",
"type": "counter",
"name": "UnwindPerlAttempts",
"field": "bpf.perl.attempts",
"id": 115
},
{
"description": "Number of unwound perl frames",
"type": "counter",
"name": "UnwindPerlFrames",
"field": "bpf.perl.frames",
"id": 116
},
{
"description": "Number of failures to read perl TLS info",
"type": "counter",
"name": "UnwindPerlTLS",
"field": "bpf.perl.errors.tls",
"id": 117
},
{
"description": "Number of failures to read perl stack info",
"type": "counter",
"name": "UnwindPerlReadStackInfo",
"field": "bpf.perl.errors.read_stack_info",
"id": 118
},
{
"description": "Number of failures to read perl context stack entry",
"type": "counter",
"name": "UnwindPerlReadContextStackEntry",
"field": "bpf.perl.errors.read_context_stack_entry",
"id": 119
},
{
"description": "Number of failures to resolve perl EGV",
"type": "counter",
"name": "UnwindPerlResolveEGV",
"field": "bpf.perl.errors.resolve_egv",
"id": 120
},
{
"description": "Number of successfully symbolized Perl frames",
"type": "counter",
"name": "PerlSymbolizationSuccess",
"field": "agent.perl.symbolization.successes",
"id": 121
},
{
"description": "Number of Perl frames that failed symbolization",
"type": "counter",
"name": "PerlSymbolizationFailure",
"field": "agent.perl.symbolization.failures",
"id": 122
},
{
"description": "Number of cache hits for Perl AddrToHEK",
"type": "counter",
"name": "PerlAddrToHEKHit",
"field": "agent.perl.addr_to_hek.hits",
"id": 123
},
{
"description": "Number of cache misses for Perl AddrToHEK",
"type": "counter",
"name": "PerlAddrToHEKMiss",
"field": "agent.perl.addr_to_hek.misses",
"id": 124
},
{
"description": "Number of cache hits for Perl AddrToCOP",
"type": "counter",
"name": "PerlAddrToCOPHit",
"field": "agent.perl.addr_to_cop.hits",
"id": 125
},
{
"description": "Number of cache misses for Perl AddrToCOP",
"type": "counter",
"name": "PerlAddrToCOPMiss",
"field": "agent.perl.addr_to_cop.misses",
"id": 126
},
{
"description": "Number of cache hits for Perl AddrToGV",
"type": "counter",
"name": "PerlAddrToGVHit",
"field": "agent.perl.addr_to_gv.hits",
"id": 127
},
{
"description": "Number of cache misses for Perl AddrToGV",
"type": "counter",
"name": "PerlAddrToGVMiss",
"field": "agent.perl.addr_to_gv.misses",
"id": 128
},
{
"obsolete": true,
"description": "Number of failures to unwind because PC is outside matched codeblob code range",
"type": "counter",
"name": "UnwindHotspotErrPCOutsideCodeblobCode",
"id": 129
},
{
"description": "Number of failures to unwind because return address was not found with heuristic",
"type": "counter",
"name": "UnwindHotspotErrInvalidRA",
"field": "bpf.hotspot.errors.invalid_ra",
"id": 130
},
{
"description": "Number of cache hits in tracehandler trace cache by BPF hash",
"type": "counter",
"name": "KnownTracesHit",
"field": "bpf.known_traces.hits",
"id": 131
},
{
"description": "Number of cache misses in tracehandler trace cache by BPF hash",
"type": "counter",
"name": "KnownTracesMiss",
"field": "bpf.known_traces.misses",
"id": 132
},
{
"description": "Current size of the unwind info array",
"type": "gauge",
"name": "UnwindInfoArraySize",
"field": "agent.unwind_info_array.size",
"id": 133
},
{
"description": "Current size of the stack delta pages hash map",
"type": "gauge",
"name": "HashmapNumStackDeltaPages",
"field": "agent.stack_delta_pages.size",
"id": 134
},
{
"obsolete": true,
"description": "Number of elements zapped from known traces",
"type": "counter",
"name": "KnownTracesZapCount",
"id": 135
},
{
"description": "Number of attempted V8 unwinds",
"type": "counter",
"name": "UnwindV8Attempts",
"field": "bpf.v8.attempts",
"id": 136
},
{
"description": "Number of unwound V8 frames",
"type": "counter",
"name": "UnwindV8Frames",
"field": "bpf.v8.frames",
"id": 137
},
{
"description": "Number of failures to read V8 frame pointer data",
"type": "counter",
"name": "UnwindV8ErrBadFP",
"field": "bpf.v8.errors.bad_fp",
"id": 138
},
{
"description": "Number of failures to read V8 Code/JSFunction object",
"type": "counter",
"name": "UnwindV8ErrBadJSFunc",
"field": "bpf.v8.errors.bad_js_func",
"id": 139
},
{
"description": "Number of failures to read V8 Code object",