Record
목차
개념
node ls
--log_gc (Log heap samples on garbage collection for the hp2ps tool.)
type: bool default: false
--expose_gc (expose gc extension)
type: bool default: false
--max_new_space_size (max size of the new generation (in kBytes))
type: int default: 0
--max_old_space_size (max size of the old generation (in Mbytes))
type: int default: 0
--max_executable_size (max size of executable memory (in Mbytes))
type: int default: 0
--gc_global (always perform global GCs)
type: bool default: false
--gc_interval (garbage collect after <n> allocations)
type: int default: -1
--trace_gc (print one trace line following each garbage collection)
type: bool default: false
--trace_gc_nvp (print one detailed trace line in name=value format after each garbage collection)
type: bool default: false
--trace_gc_ignore_scavenger (do not print trace line after scavenger collection)
type: bool default: false
--print_cumulative_gc_stat (print cumulative GC statistics in name=value format on exit)
type: bool default: false
--trace_gc_verbose (print more details following each garbage collection)
type: bool default: false
--trace_fragmentation (report fragmentation for old pointer and data pages)
type: bool default: false
--trace_external_memory (print amount of external allocated memory after each time it is adjusted.)
type: bool default: false
--collect_maps (garbage collect maps from which no objects can be reached)
type: bool default: true
--flush_code (flush code that we expect not to use again before full gc)
type: bool default: true
--incremental_marking (use incremental marking)
type: bool default: true
--incremental_marking_steps (do incremental marking steps)
type: bool default: true
--trace_incremental_marking (trace progress of the incremental marking)
type: bool default: false
--track_gc_object_stats (track object counts and memory usage)
type: bool default: false
--use_idle_notification (Use idle notification to reduce memory footprint.)
type: bool default: true
--use_ic (use inline caching)
type: bool default: true
--native_code_counters (generate extra code for manipulating stats counters)
type: bool default: false
--always_compact (Perform compaction on every full GC)
type: bool default: false
--lazy_sweeping (Use lazy sweeping for old pointer and data spaces)
type: bool default: true
--never_compact (Never perform compaction on full GC - testing only)
type: bool default: false
--compact_code_space (Compact code space on full non-incremental collections)
type: bool default: true
--incremental_code_compaction (Compact code space on full incremental collections)
type: bool default: true
--cleanup_code_caches_at_gc (Flush inline caches prior to mark compact collection and flush code caches in maps during mark compact cycle.)
type: bool default: true
