【StarRocks版本】2.5.3
$ pprof --text /home/starrocks/StarRocks/be/lib/starrocks_be http://192.168.164.130:28040/pprof/profile
Using local file /home/starrocks/StarRocks/be/lib/starrocks_be.
Gathering CPU profile from http://192.168.164.130:28040/pprof/profile?seconds=30 for 30 seconds to
/root/pprof/starrocks_be.1689757217.192.168.164.130
Be patient...
Wrote profile to /root/pprof/starrocks_be.1689757217.192.168.164.130
sh: 行 1: 2709293 断开的管道 nm -n /home/starrocks/StarRocks-2.5.3/be/lib/starrocks_be 2> /dev/null
2709294 段错误 (核心已转储)| 'c++filt'
sh: 行 1: 2709352 断开的管道 nm -n /home/starrocks/StarRocks-2.5.3/be/lib/starrocks_be 2> /dev/null
2709353 段错误 (核心已转储)| 'c++filt'
Total: 38 samples
7 18.4% 18.4% 7 18.4% starrocks::Tablet::tablet_footprint
4 10.5% 28.9% 9 23.7% starrocks::TabletManager::_build_tablet_stat
3 7.9% 36.8% 3 7.9% __pthread_cond_timedwait
3 7.9% 44.7% 3 7.9% std::_Rb_tree::_M_copy
2 5.3% 50.0% 2 5.3% __GI___pthread_rwlock_unlock
2 5.3% 55.3% 2 5.3% __libc_send
2 5.3% 60.5% 3 7.9% bvar::detail::AgentCombiner::reset_all_agents
1 2.6% 63.2% 1 2.6% 0x00007fffa89f99a7
1 2.6% 65.8% 1 2.6% 0x00007fffa89f99d0
1 2.6% 68.4% 1 2.6% __GI___pthread_rwlock_rdlock
1 2.6% 71.1% 1 2.6% __GI___pthread_rwlock_wrlock
1 2.6% 73.7% 1 2.6% __pthread_enable_asynccancel
1 2.6% 76.3% 1 2.6% __pthread_mutex_unlock_usercnt
1 2.6% 78.9% 1 2.6% apache::thrift::transport::TVirtualTransport::write_virt
1 2.6% 81.6% 1 2.6% bvar::detail::PercentileSamples::combine_of
1 2.6% 84.2% 2 5.3% bvar::detail::combine
1 2.6% 86.8% 1 2.6% jemalloc_usable_size
1 2.6% 89.5% 1 2.6% pthread_mutex_lock
1 2.6% 92.1% 1 2.6% sched_getcpu
1 2.6% 94.7% 1 2.6% starrocks::TabletManager::find_best_tablet_to_do_update_compaction
1 2.6% 97.4% 1 2.6% std::_Rb_tree_increment
1 2.6% 100.0% 1 2.6% syscall
0 0.0% 100.0% 1 2.6% 0x00000000112c392a
0 0.0% 100.0% 1 2.6% 0x000000001ff58237
0 0.0% 100.0% 1 2.6% 0x00007fffa89f9bd8
0 0.0% 100.0% 1 2.6% __GI___clock_gettime
0 0.0% 100.0% 14 36.8% apache::thrift::TDispatchProcessor::process
0 0.0% 100.0% 14 36.8% apache::thrift::concurrency::Thread::threadMain
0 0.0% 100.0% 14 36.8% apache::thrift::server::TConnectedClient::run
0 0.0% 100.0% 14 36.8% apache::thrift::server::TThreadedServer::TConnectedClientRunner::run
0 0.0% 100.0% 2 5.3% bvar::LatencyRecorder::latency_percentile
0 0.0% 100.0% 4 10.5% bvar::PassiveStatus::SeriesSampler::take_sample
0 0.0% 100.0% 3 7.9% bvar::detail::Percentile::reset
0 0.0% 100.0% 3 7.9% bvar::detail::ReducerSampler::take_sample
0 0.0% 100.0% 7 18.4% bvar::detail::SamplerCollector::run
0 0.0% 100.0% 7 18.4% bvar::detail::SamplerCollector::sampling_thread
0 0.0% 100.0% 1 2.6% bvar::detail::get_latencies
0 0.0% 100.0% 1 2.6% bvar::print_fd_count
0 0.0% 100.0% 21 55.3% execute_native_thread_routine
0 0.0% 100.0% 14 36.8% starrocks::BackendServiceProcessor::dispatchCall
0 0.0% 100.0% 14 36.8% starrocks::BackendServiceProcessor::process_get_tablet_stat
0 0.0% 100.0% 2 5.3% starrocks::BackendService_get_tablet_stat_result::write
0 0.0% 100.0% 4 10.5% starrocks::ReportDiskStateTaskWorkerPool::_worker_thread_callback
0 0.0% 100.0% 1 2.6% starrocks::RuntimeFilterCache::_clean_thread_func
0 0.0% 100.0% 1 2.6% starrocks::StorageEngine::_perform_update_compaction
0 0.0% 100.0% 1 2.6% starrocks::StorageEngine::_update_compaction_thread_callback
0 0.0% 100.0% 4 10.5% starrocks::StorageEngine::get_all_data_dir_info
0 0.0% 100.0% 1 2.6% starrocks::TTabletStat::write
0 0.0% 100.0% 1 2.6% starrocks::TTabletStatResult::write
0 0.0% 100.0% 9 23.7% starrocks::TabletManager::get_tablet_stat
0 0.0% 100.0% 4 10.5% starrocks::TabletManager::update_root_path_info
0 0.0% 100.0% 7 18.4% start_thread
0 0.0% 100.0% 1 2.6% std::_Rb_tree::_M_erase [clone .isra.0]
0 0.0% 100.0% 3 7.9% std::_Rb_tree::operator= [clone .isra.0]
0 0.0% 100.0% 14 36.8% std::thread::_State_impl::_M_run
$
请问，这种现象正常吗？