# HELP chess_process_cpu_user_seconds_total Total user CPU time spent in seconds.
# TYPE chess_process_cpu_user_seconds_total counter
chess_process_cpu_user_seconds_total 0.531474

# HELP chess_process_cpu_system_seconds_total Total system CPU time spent in seconds.
# TYPE chess_process_cpu_system_seconds_total counter
chess_process_cpu_system_seconds_total 0.335739

# HELP chess_process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE chess_process_cpu_seconds_total counter
chess_process_cpu_seconds_total 0.867213

# HELP chess_process_start_time_seconds Start time of the process since unix epoch in seconds.
# TYPE chess_process_start_time_seconds gauge
chess_process_start_time_seconds 1773221902

# HELP chess_process_resident_memory_bytes Resident memory size in bytes.
# TYPE chess_process_resident_memory_bytes gauge
chess_process_resident_memory_bytes 71680000

# HELP chess_process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE chess_process_virtual_memory_bytes gauge
chess_process_virtual_memory_bytes 1286873088

# HELP chess_process_heap_bytes Process heap size in bytes.
# TYPE chess_process_heap_bytes gauge
chess_process_heap_bytes 101969920

# HELP chess_process_open_fds Number of open file descriptors.
# TYPE chess_process_open_fds gauge
chess_process_open_fds 29

# HELP chess_process_max_fds Maximum number of open file descriptors.
# TYPE chess_process_max_fds gauge
chess_process_max_fds 10240

# HELP chess_nodejs_eventloop_lag_seconds Lag of event loop in seconds.
# TYPE chess_nodejs_eventloop_lag_seconds gauge
chess_nodejs_eventloop_lag_seconds 0

# HELP chess_nodejs_eventloop_lag_min_seconds The minimum recorded event loop delay.
# TYPE chess_nodejs_eventloop_lag_min_seconds gauge
chess_nodejs_eventloop_lag_min_seconds 0.009043968

# HELP chess_nodejs_eventloop_lag_max_seconds The maximum recorded event loop delay.
# TYPE chess_nodejs_eventloop_lag_max_seconds gauge
chess_nodejs_eventloop_lag_max_seconds 0.862453759

# HELP chess_nodejs_eventloop_lag_mean_seconds The mean of the recorded event loop delays.
# TYPE chess_nodejs_eventloop_lag_mean_seconds gauge
chess_nodejs_eventloop_lag_mean_seconds 0.010181448909854954

# HELP chess_nodejs_eventloop_lag_stddev_seconds The standard deviation of the recorded event loop delays.
# TYPE chess_nodejs_eventloop_lag_stddev_seconds gauge
chess_nodejs_eventloop_lag_stddev_seconds 0.007016381452707299

# HELP chess_nodejs_eventloop_lag_p50_seconds The 50th percentile of the recorded event loop delays.
# TYPE chess_nodejs_eventloop_lag_p50_seconds gauge
chess_nodejs_eventloop_lag_p50_seconds 0.010125311

# HELP chess_nodejs_eventloop_lag_p90_seconds The 90th percentile of the recorded event loop delays.
# TYPE chess_nodejs_eventloop_lag_p90_seconds gauge
chess_nodejs_eventloop_lag_p90_seconds 0.010158079

# HELP chess_nodejs_eventloop_lag_p99_seconds The 99th percentile of the recorded event loop delays.
# TYPE chess_nodejs_eventloop_lag_p99_seconds gauge
chess_nodejs_eventloop_lag_p99_seconds 0.010207231

# HELP chess_nodejs_active_resources Number of active resources that are currently keeping the event loop alive, grouped by async resource type.
# TYPE chess_nodejs_active_resources gauge
chess_nodejs_active_resources{type="PipeWrap"} 2
chess_nodejs_active_resources{type="TCPServerWrap"} 1
chess_nodejs_active_resources{type="TCPSocketWrap"} 1
chess_nodejs_active_resources{type="Timeout"} 3
chess_nodejs_active_resources{type="Immediate"} 1

# HELP chess_nodejs_active_resources_total Total number of active resources.
# TYPE chess_nodejs_active_resources_total gauge
chess_nodejs_active_resources_total 8

# HELP chess_nodejs_active_handles Number of active libuv handles grouped by handle type. Every handle type is C++ class name.
# TYPE chess_nodejs_active_handles gauge
chess_nodejs_active_handles{type="Socket"} 3
chess_nodejs_active_handles{type="Server"} 1

# HELP chess_nodejs_active_handles_total Total number of active handles.
# TYPE chess_nodejs_active_handles_total gauge
chess_nodejs_active_handles_total 4

# HELP chess_nodejs_active_requests Number of active libuv requests grouped by request type. Every request type is C++ class name.
# TYPE chess_nodejs_active_requests gauge

# HELP chess_nodejs_active_requests_total Total number of active requests.
# TYPE chess_nodejs_active_requests_total gauge
chess_nodejs_active_requests_total 0

# HELP chess_nodejs_heap_size_total_bytes Process heap size from Node.js in bytes.
# TYPE chess_nodejs_heap_size_total_bytes gauge
chess_nodejs_heap_size_total_bytes 13959168

# HELP chess_nodejs_heap_size_used_bytes Process heap size used from Node.js in bytes.
# TYPE chess_nodejs_heap_size_used_bytes gauge
chess_nodejs_heap_size_used_bytes 11588504

# HELP chess_nodejs_external_memory_bytes Node.js external memory size in bytes.
# TYPE chess_nodejs_external_memory_bytes gauge
chess_nodejs_external_memory_bytes 2218060

# HELP chess_nodejs_heap_space_size_total_bytes Process heap space size total from Node.js in bytes.
# TYPE chess_nodejs_heap_space_size_total_bytes gauge
chess_nodejs_heap_space_size_total_bytes{space="read_only"} 0
chess_nodejs_heap_space_size_total_bytes{space="new"} 2097152
chess_nodejs_heap_space_size_total_bytes{space="old"} 10452992
chess_nodejs_heap_space_size_total_bytes{space="code"} 786432
chess_nodejs_heap_space_size_total_bytes{space="shared"} 0
chess_nodejs_heap_space_size_total_bytes{space="new_large_object"} 0
chess_nodejs_heap_space_size_total_bytes{space="large_object"} 622592
chess_nodejs_heap_space_size_total_bytes{space="code_large_object"} 0
chess_nodejs_heap_space_size_total_bytes{space="shared_large_object"} 0

# HELP chess_nodejs_heap_space_size_used_bytes Process heap space size used from Node.js in bytes.
# TYPE chess_nodejs_heap_space_size_used_bytes gauge
chess_nodejs_heap_space_size_used_bytes{space="read_only"} 0
chess_nodejs_heap_space_size_used_bytes{space="new"} 250952
chess_nodejs_heap_space_size_used_bytes{space="old"} 10029512
chess_nodejs_heap_space_size_used_bytes{space="code"} 712464
chess_nodejs_heap_space_size_used_bytes{space="shared"} 0
chess_nodejs_heap_space_size_used_bytes{space="new_large_object"} 0
chess_nodejs_heap_space_size_used_bytes{space="large_object"} 602504
chess_nodejs_heap_space_size_used_bytes{space="code_large_object"} 0
chess_nodejs_heap_space_size_used_bytes{space="shared_large_object"} 0

# HELP chess_nodejs_heap_space_size_available_bytes Process heap space size available from Node.js in bytes.
# TYPE chess_nodejs_heap_space_size_available_bytes gauge
chess_nodejs_heap_space_size_available_bytes{space="read_only"} 0
chess_nodejs_heap_space_size_available_bytes{space="new"} 779928
chess_nodejs_heap_space_size_available_bytes{space="old"} 236760
chess_nodejs_heap_space_size_available_bytes{space="code"} 24672
chess_nodejs_heap_space_size_available_bytes{space="shared"} 0
chess_nodejs_heap_space_size_available_bytes{space="new_large_object"} 1048576
chess_nodejs_heap_space_size_available_bytes{space="large_object"} 0
chess_nodejs_heap_space_size_available_bytes{space="code_large_object"} 0
chess_nodejs_heap_space_size_available_bytes{space="shared_large_object"} 0

# HELP chess_nodejs_version_info Node.js version info.
# TYPE chess_nodejs_version_info gauge
chess_nodejs_version_info{version="v20.20.0",major="20",minor="20",patch="0"} 1

# HELP chess_nodejs_gc_duration_seconds Garbage collection duration by kind, one of major, minor, incremental or weakcb.
# TYPE chess_nodejs_gc_duration_seconds histogram
chess_nodejs_gc_duration_seconds_bucket{le="0.001",kind="incremental"} 0
chess_nodejs_gc_duration_seconds_bucket{le="0.01",kind="incremental"} 3
chess_nodejs_gc_duration_seconds_bucket{le="0.1",kind="incremental"} 3
chess_nodejs_gc_duration_seconds_bucket{le="1",kind="incremental"} 3
chess_nodejs_gc_duration_seconds_bucket{le="2",kind="incremental"} 3
chess_nodejs_gc_duration_seconds_bucket{le="5",kind="incremental"} 3
chess_nodejs_gc_duration_seconds_bucket{le="+Inf",kind="incremental"} 3
chess_nodejs_gc_duration_seconds_sum{kind="incremental"} 0.01470256399999562
chess_nodejs_gc_duration_seconds_count{kind="incremental"} 3
chess_nodejs_gc_duration_seconds_bucket{le="0.001",kind="major"} 0
chess_nodejs_gc_duration_seconds_bucket{le="0.01",kind="major"} 2
chess_nodejs_gc_duration_seconds_bucket{le="0.1",kind="major"} 3
chess_nodejs_gc_duration_seconds_bucket{le="1",kind="major"} 3
chess_nodejs_gc_duration_seconds_bucket{le="2",kind="major"} 3
chess_nodejs_gc_duration_seconds_bucket{le="5",kind="major"} 3
chess_nodejs_gc_duration_seconds_bucket{le="+Inf",kind="major"} 3
chess_nodejs_gc_duration_seconds_sum{kind="major"} 0.02384392900000057
chess_nodejs_gc_duration_seconds_count{kind="major"} 3
chess_nodejs_gc_duration_seconds_bucket{le="0.001",kind="minor"} 0
chess_nodejs_gc_duration_seconds_bucket{le="0.01",kind="minor"} 1
chess_nodejs_gc_duration_seconds_bucket{le="0.1",kind="minor"} 1
chess_nodejs_gc_duration_seconds_bucket{le="1",kind="minor"} 1
chess_nodejs_gc_duration_seconds_bucket{le="2",kind="minor"} 1
chess_nodejs_gc_duration_seconds_bucket{le="5",kind="minor"} 1
chess_nodejs_gc_duration_seconds_bucket{le="+Inf",kind="minor"} 1
chess_nodejs_gc_duration_seconds_sum{kind="minor"} 0.001358868999988772
chess_nodejs_gc_duration_seconds_count{kind="minor"} 1

# HELP chess_connected_players Number of currently connected WebSocket clients
# TYPE chess_connected_players gauge
chess_connected_players 0

# HELP chess_active_games Number of currently active games
# TYPE chess_active_games gauge
chess_active_games 0

# HELP chess_games_started_total Total number of games started
# TYPE chess_games_started_total counter
chess_games_started_total 0

# HELP chess_games_completed_total Total number of games completed
# TYPE chess_games_completed_total counter

# HELP chess_queue_length Number of players currently in the matchmaking queue
# TYPE chess_queue_length gauge
chess_queue_length 0

# HELP chess_queue_wait_seconds Time spent in matchmaking queue before finding a match
# TYPE chess_queue_wait_seconds histogram
chess_queue_wait_seconds_bucket{le="1"} 0
chess_queue_wait_seconds_bucket{le="5"} 0
chess_queue_wait_seconds_bucket{le="10"} 0
chess_queue_wait_seconds_bucket{le="15"} 0
chess_queue_wait_seconds_bucket{le="30"} 0
chess_queue_wait_seconds_bucket{le="60"} 0
chess_queue_wait_seconds_bucket{le="+Inf"} 0
chess_queue_wait_seconds_sum 0
chess_queue_wait_seconds_count 0

# HELP chess_moves_total Total number of moves made across all games
# TYPE chess_moves_total counter
chess_moves_total 0

# HELP chess_move_processing_seconds Time to process and validate a move
# TYPE chess_move_processing_seconds histogram
chess_move_processing_seconds_bucket{le="0.001"} 0
chess_move_processing_seconds_bucket{le="0.005"} 0
chess_move_processing_seconds_bucket{le="0.01"} 0
chess_move_processing_seconds_bucket{le="0.05"} 0
chess_move_processing_seconds_bucket{le="0.1"} 0
chess_move_processing_seconds_bucket{le="0.5"} 0
chess_move_processing_seconds_bucket{le="+Inf"} 0
chess_move_processing_seconds_sum 0
chess_move_processing_seconds_count 0

# HELP chess_auth_total Authentication attempts
# TYPE chess_auth_total counter

# HELP chess_errors_total Total errors by type
# TYPE chess_errors_total counter

# HELP chess_db_query_seconds Database query duration
# TYPE chess_db_query_seconds histogram

# HELP chess_shutdown_in_progress 1 if the server is draining connections for shutdown
# TYPE chess_shutdown_in_progress gauge
chess_shutdown_in_progress 0

# HELP chess_rate_limit_hits_total Number of requests rejected by rate limiting
# TYPE chess_rate_limit_hits_total counter

# HELP chess_ws_rate_limit_total Number of WebSocket messages rejected by rate limiting
# TYPE chess_ws_rate_limit_total counter
chess_ws_rate_limit_total 0

# HELP chess_process_crashes_total Number of uncaught exceptions / unhandled rejections
# TYPE chess_process_crashes_total counter