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more disk thread timing

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This commit is contained in:
Arvid Norberg
2011-03-19 22:23:58 +00:00
parent a6745558e7
commit c015e28792
4 changed files with 41 additions and 6 deletions
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22
src/disk_io_thread.cpp
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@@ -758,6 +758,7 @@ namespace libtorrent
if (num_write_calls > 0)
{
m_write_time.add_sample(total_microseconds(done - write_start) / num_write_calls);
m_cache_stats.cumulative_write_time += total_milliseconds(done - write_start);
p.num_contiguous_blocks = contiguous_blocks(p);
}
@@ -1646,7 +1647,9 @@ namespace libtorrent
need_update_elevator_pos = need_update_elevator_pos || m_sorted_read_jobs.empty();
m_sorted_read_jobs.insert(std::pair<size_type, disk_io_job>(phys_off, j));
m_sort_time.add_sample(total_microseconds(time_now_hires() - sort_start));
ptime now = time_now_hires();
m_sort_time.add_sample(total_microseconds(now - sort_start));
m_cache_stats.cumulative_sort_time += total_milliseconds(now - sort_start);
continue;
}
}
@@ -2021,7 +2024,9 @@ namespace libtorrent
}
if (!hit)
{
m_read_time.add_sample(total_microseconds(time_now_hires() - operation_start));
ptime now = time_now_hires();
m_read_time.add_sample(total_microseconds(now - operation_start));
m_cache_stats.cumulative_read_time += total_milliseconds(now - operation_start);
}
TORRENT_ASSERT(j.buffer == read_holder.get());
read_holder.release();
@@ -2109,6 +2114,7 @@ namespace libtorrent
}
ptime done = time_now_hires();
m_write_time.add_sample(total_microseconds(done - start));
m_cache_stats.cumulative_write_time += total_milliseconds(done - start);
// we successfully wrote the block. Ignore previous errors
j.storage->clear_error();
break;
@@ -2194,7 +2200,9 @@ namespace libtorrent
ret = (j.storage->info()->hash_for_piece(j.piece) == h)?0:-2;
if (ret == -2) j.storage->mark_failed(j.piece);
m_hash_time.add_sample(total_microseconds(time_now_hires() - hash_start));
ptime done = time_now_hires();
m_hash_time.add_sample(total_microseconds(done - hash_start));
m_cache_stats.cumulative_hash_time += total_milliseconds(done - hash_start);
break;
}
case disk_io_job::move_storage:
@@ -2350,7 +2358,9 @@ namespace libtorrent
ret = j.storage->check_files(j.piece, j.offset, j.error);
m_hash_time.add_sample(total_microseconds(time_now_hires() - hash_start));
ptime done = time_now_hires();
m_hash_time.add_sample(total_microseconds(done - hash_start));
m_cache_stats.cumulative_hash_time += total_milliseconds(done - hash_start);
TORRENT_TRY {
TORRENT_ASSERT(j.callback);
@@ -2412,7 +2422,9 @@ namespace libtorrent
TORRENT_ASSERT(!j.storage || !j.storage->error());
m_job_time.add_sample(total_microseconds(time_now_hires() - operation_start));
ptime done = time_now_hires();
m_job_time.add_sample(total_microseconds(done - operation_start));
m_cache_stats.cumulative_job_time += total_milliseconds(done - operation_start);
// if (!j.callback) std::cerr << "DISK THREAD: no callback specified" << std::endl;
// else std::cerr << "DISK THREAD: invoking callback" << std::endl;