/usr/include/libtorrent/performance_counters.hpp is in libtorrent-rasterbar-dev 1.1.1-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 | /*
Copyright (c) 2013-2016, Arvid Norberg
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the distribution.
* Neither the name of the author nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TORRENT_PERFORMANCE_COUNTERS_HPP_INCLUDED
#define TORRENT_PERFORMANCE_COUNTERS_HPP_INCLUDED
#include "libtorrent/config.hpp"
#include "libtorrent/thread.hpp"
#include "libtorrent/aux_/disable_warnings_push.hpp"
#include <boost/cstdint.hpp>
#include <boost/atomic.hpp>
#include "libtorrent/aux_/disable_warnings_pop.hpp"
namespace libtorrent
{
struct TORRENT_EXTRA_EXPORT counters
{
enum stats_counter_t
{
// the number of peers that were disconnected this
// tick due to protocol error
error_peers,
disconnected_peers,
eof_peers,
connreset_peers,
connrefused_peers,
connaborted_peers,
notconnected_peers,
perm_peers,
buffer_peers,
unreachable_peers,
broken_pipe_peers,
addrinuse_peers,
no_access_peers,
invalid_arg_peers,
aborted_peers,
piece_requests,
max_piece_requests,
invalid_piece_requests,
choked_piece_requests,
cancelled_piece_requests,
piece_rejects,
error_incoming_peers,
error_outgoing_peers,
error_rc4_peers,
error_encrypted_peers,
error_tcp_peers,
error_utp_peers,
// the number of times the piece picker was
// successfully invoked, split by the reason
// it was invoked
reject_piece_picks,
unchoke_piece_picks,
incoming_redundant_piece_picks,
incoming_piece_picks,
end_game_piece_picks,
snubbed_piece_picks,
interesting_piece_picks,
hash_fail_piece_picks,
// these counters indicate which parts
// of the piece picker CPU is spent in
piece_picker_partial_loops,
piece_picker_suggest_loops,
piece_picker_sequential_loops,
piece_picker_reverse_rare_loops,
piece_picker_rare_loops,
piece_picker_rand_start_loops,
piece_picker_rand_loops,
piece_picker_busy_loops,
// reasons to disconnect peers
connect_timeouts,
uninteresting_peers,
timeout_peers,
no_memory_peers,
too_many_peers,
transport_timeout_peers,
num_banned_peers,
banned_for_hash_failure,
// connection attempts (not necessarily successful)
connection_attempts,
// the number of iterations over the peer list when finding
// a connect candidate
connection_attempt_loops,
// successful incoming connections (not rejected for any reason)
incoming_connections,
// counts events where the network
// thread wakes up
on_read_counter,
on_write_counter,
on_tick_counter,
on_lsd_counter,
on_lsd_peer_counter,
on_udp_counter,
on_accept_counter,
on_disk_queue_counter,
on_disk_counter,
torrent_evicted_counter,
// bittorrent message counters
// TODO: should keepalives be in here too?
// how about dont-have, share-mode, upload-only
num_incoming_choke,
num_incoming_unchoke,
num_incoming_interested,
num_incoming_not_interested,
num_incoming_have,
num_incoming_bitfield,
num_incoming_request,
num_incoming_piece,
num_incoming_cancel,
num_incoming_dht_port,
num_incoming_suggest,
num_incoming_have_all,
num_incoming_have_none,
num_incoming_reject,
num_incoming_allowed_fast,
num_incoming_ext_handshake,
num_incoming_pex,
num_incoming_metadata,
num_incoming_extended,
num_outgoing_choke,
num_outgoing_unchoke,
num_outgoing_interested,
num_outgoing_not_interested,
num_outgoing_have,
num_outgoing_bitfield,
num_outgoing_request,
num_outgoing_piece,
num_outgoing_cancel,
num_outgoing_dht_port,
num_outgoing_suggest,
num_outgoing_have_all,
num_outgoing_have_none,
num_outgoing_reject,
num_outgoing_allowed_fast,
num_outgoing_ext_handshake,
num_outgoing_pex,
num_outgoing_metadata,
num_outgoing_extended,
num_piece_passed,
num_piece_failed,
num_have_pieces,
num_total_pieces_added,
num_blocks_written,
num_blocks_read,
num_blocks_hashed,
num_blocks_cache_hits,
num_write_ops,
num_read_ops,
num_read_back,
disk_read_time,
disk_write_time,
disk_hash_time,
disk_job_time,
waste_piece_timed_out,
waste_piece_cancelled,
waste_piece_unknown,
waste_piece_seed,
waste_piece_end_game,
waste_piece_closing,
sent_payload_bytes,
sent_bytes,
sent_ip_overhead_bytes,
sent_tracker_bytes,
recv_payload_bytes,
recv_bytes,
recv_ip_overhead_bytes,
recv_tracker_bytes,
recv_failed_bytes,
recv_redundant_bytes,
dht_messages_in,
dht_messages_out,
dht_messages_out_dropped,
dht_bytes_in,
dht_bytes_out,
dht_ping_in,
dht_ping_out,
dht_find_node_in,
dht_find_node_out,
dht_get_peers_in,
dht_get_peers_out,
dht_announce_peer_in,
dht_announce_peer_out,
dht_get_in,
dht_get_out,
dht_put_in,
dht_put_out,
dht_invalid_announce,
dht_invalid_get_peers,
dht_invalid_put,
dht_invalid_get,
// uTP counters.
utp_packet_loss,
utp_timeout,
utp_packets_in,
utp_packets_out,
utp_fast_retransmit,
utp_packet_resend,
utp_samples_above_target,
utp_samples_below_target,
utp_payload_pkts_in,
utp_payload_pkts_out,
utp_invalid_pkts_in,
utp_redundant_pkts_in,
// the buffer sizes accepted by
// socket send calls. The larger
// the more efficient. The size is
// 1 << n, where n is the number
// at the end of the counter name
// 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192,
// 16384, 32768, 65536, 131072, 262144, 524288, 1048576
socket_send_size3,
socket_send_size4,
socket_send_size5,
socket_send_size6,
socket_send_size7,
socket_send_size8,
socket_send_size9,
socket_send_size10,
socket_send_size11,
socket_send_size12,
socket_send_size13,
socket_send_size14,
socket_send_size15,
socket_send_size16,
socket_send_size17,
socket_send_size18,
socket_send_size19,
socket_send_size20,
// the buffer sizes returned by
// socket recv calls. The larger
// the more efficient. The size is
// 1 << n, where n is the number
// at the end of the counter name
// 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192,
// 16384, 32768, 65536, 131072, 262144, 524288, 1048576
socket_recv_size3,
socket_recv_size4,
socket_recv_size5,
socket_recv_size6,
socket_recv_size7,
socket_recv_size8,
socket_recv_size9,
socket_recv_size10,
socket_recv_size11,
socket_recv_size12,
socket_recv_size13,
socket_recv_size14,
socket_recv_size15,
socket_recv_size16,
socket_recv_size17,
socket_recv_size18,
socket_recv_size19,
socket_recv_size20,
num_stats_counters
};
// == ALL FOLLOWING ARE GAUGES ==
// it is important that all gauges have a higher index than counters.
// This assumption is relied upon in other parts of the code
enum stats_gauge_t
{
num_checking_torrents = num_stats_counters,
num_stopped_torrents,
num_upload_only_torrents, // upload_only means finished
num_downloading_torrents,
num_seeding_torrents,
num_queued_seeding_torrents,
num_queued_download_torrents,
num_error_torrents,
// the number of torrents that don't have the
// IP filter applied to them.
non_filter_torrents,
// counters related to evicting torrents
num_loaded_torrents,
num_pinned_torrents,
// these counter indices deliberately
// match the order of socket type IDs
// defined in socket_type.hpp.
num_tcp_peers,
num_socks5_peers,
num_http_proxy_peers,
num_utp_peers,
num_i2p_peers,
num_ssl_peers,
num_ssl_socks5_peers,
num_ssl_http_proxy_peers,
num_ssl_utp_peers,
num_peers_half_open,
num_peers_connected,
num_peers_up_interested,
num_peers_down_interested,
num_peers_up_unchoked_all,
num_peers_up_unchoked_optimistic,
num_peers_up_unchoked,
num_peers_down_unchoked,
num_peers_up_requests,
num_peers_down_requests,
num_peers_up_disk,
num_peers_down_disk,
num_peers_end_game,
write_cache_blocks,
read_cache_blocks,
request_latency,
pinned_blocks,
disk_blocks_in_use,
queued_disk_jobs,
num_running_disk_jobs,
num_read_jobs,
num_write_jobs,
num_jobs,
num_writing_threads,
num_running_threads,
blocked_disk_jobs,
queued_write_bytes,
num_unchoke_slots,
num_fenced_read,
num_fenced_write,
num_fenced_hash,
num_fenced_move_storage,
num_fenced_release_files,
num_fenced_delete_files,
num_fenced_check_fastresume,
num_fenced_save_resume_data,
num_fenced_rename_file,
num_fenced_stop_torrent,
num_fenced_cache_piece,
num_fenced_flush_piece,
num_fenced_flush_hashed,
num_fenced_flush_storage,
num_fenced_trim_cache,
num_fenced_file_priority,
num_fenced_load_torrent,
num_fenced_clear_piece,
num_fenced_tick_storage,
arc_mru_size,
arc_mru_ghost_size,
arc_mfu_size,
arc_mfu_ghost_size,
arc_write_size,
arc_volatile_size,
dht_nodes,
dht_node_cache,
dht_torrents,
dht_peers,
dht_immutable_data,
dht_mutable_data,
dht_allocated_observers,
has_incoming_connections,
limiter_up_queue,
limiter_down_queue,
limiter_up_bytes,
limiter_down_bytes,
// the number of uTP connections in each respective state
// these must be defined in the same order as the state_t enum
// in utp_stream
num_utp_idle,
num_utp_syn_sent,
num_utp_connected,
num_utp_fin_sent,
num_utp_close_wait,
num_utp_deleted,
num_counters,
num_gauges_counters = num_counters - num_stats_counters
};
counters();
counters(counters const&);
counters& operator=(counters const&);
// returns the new value
boost::int64_t inc_stats_counter(int c, boost::int64_t value = 1);
boost::int64_t operator[](int i) const;
void set_value(int c, boost::int64_t value);
void blend_stats_counter(int c, boost::int64_t value, int ratio);
private:
// TODO: some space could be saved here by making gauges 32 bits
// TODO: restore these to regular integers. Instead have one copy
// of the counters per thread and collect them at convenient
// synchronization points
#if BOOST_ATOMIC_LLONG_LOCK_FREE == 2
boost::atomic<boost::int64_t> m_stats_counter[num_counters];
#else
// if the atomic type is't lock-free, use a single lock instead, for
// the whole array
mutable mutex m_mutex;
boost::int64_t m_stats_counter[num_counters];
#endif
};
}
#endif
|