runtime.ruby.class_count (gauge) | Total number of classes loaded Shown as resource |
runtime.ruby.gc.remembered_wb_unprotected_objects (gauge) | Number of write-barrier unprotected objects in the remembered set Shown as resource |
runtime.ruby.gc.remembered_wb_unprotected_objects_limit (gauge) | Limit on write-barrier unprotected objects allowed in the remembered set Shown as resource |
runtime.ruby.gc.oldmalloc_increase_bytes (gauge) | Total bytes allocated to old objects Shown as byte |
runtime.ruby.gc.oldmalloc_increase_bytes_limit (gauge) | Bytes limit that will trigger garbage collection of old objects Shown as byte |
runtime.ruby.gc.malloc_increase_bytes (gauge) | Total bytes allocated to objects Shown as byte |
runtime.ruby.gc.malloc_increase_bytes_limit (gauge) | Bytes limit that will trigger garbage collection of objects Shown as byte |
runtime.ruby.gc.total_allocated_objects (gauge) | Total number of allocated objects over the lifetime of this process Shown as resource |
runtime.ruby.gc.total_freed_objects (gauge) | Total number of freed objects over the lifetime of this process Shown as resource |
runtime.ruby.gc.total_allocated_pages (gauge) | Total number of allocated pages over the lifetime of this process Shown as page |
runtime.ruby.gc.total_freed_pages (gauge) | Total number of freed pages over the lifetime of this process Shown as page |
runtime.ruby.gc.heap_live_slots (gauge) | Number of live objects slots Shown as resource |
runtime.ruby.gc.heap_final_slots (gauge) | Number of object slots with finalizers attached to them Shown as resource |
runtime.ruby.gc.heap_marked_slots (gauge) | Count of old objects which survived more than 3 GC cycles and number of write-barrier unprotected objects Shown as resource |
runtime.ruby.gc.heap_available_slots (gauge) | Total number of slots in heap pages Shown as resource |
runtime.ruby.gc.heap_free_slots (gauge) | Number of free slots in heap pages Shown as resource |
runtime.ruby.thread_count (gauge) | Total number of threads Shown as thread |
runtime.ruby.gc.old_objects (gauge) | Total number of old objects Shown as resource |
runtime.ruby.gc.old_objects_limit (gauge) | Limit on number of old objects Shown as resource |
runtime.ruby.global_constant_state (gauge) | Global constant cache generation Shown as generation |
runtime.ruby.global_method_state (gauge) | Global method cache generation Shown as generation |
runtime.ruby.constant_cache_invalidations (gauge) | Constant cache invalidations Shown as resource |
runtime.ruby.constant_cache_misses (gauge) | Constant cache misses Shown as resource |