2024/08/19-23:46:15.127012 140500120569408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00: fork to child time = 0.043825 sec 2024/08/19-23:46:15.127938 140500120569408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00 2024/08/19-23:46:15.132354 140500120569408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00 2024/08/19-23:46:15.133701 140500120569408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/19-23:46:15.133957 140500120569408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/19-23:46:15.174229 140500120569408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00188/att-00/MANIFEST-14619535 2024/08/19-23:46:15.187867 140500120569408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00188/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14619725, last_sequence is 189580406266, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14619686 2024/08/19-23:46:15.187873 140500120569408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/19-23:46:15.187949 140500120569408 [version_set.cc:5652] Creating manifest 14619725 2024/08/19-23:46:15.212037 140500120569408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/19-23:46:15.226438 140500120569408 [compaction_job.cc:2433] [default] [JOB 188] Compacting 1@1 + 2@2 files to L2, score 0.93, subcompactions 1 : 1 2024/08/19-23:46:15.226452 140500120569408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 95 Base level 1, inputs: [14619699(24MB)], [14619655(48MB) 14619656(43MB)] 2024/08/19-23:46:15.470782 140500120569408 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/19-23:46:15.470817 140500120569408 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/19-23:46:15.470833 140500120569408 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/19-23:46:15.470851 140500120569408 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/19-23:46:15.470864 140500120569408 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/19-23:46:15.972777 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619726.sst) /dev/shm/ToplingTemp/Topling-61345-IstNEO 2024/08/19-23:46:16.273180 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619726.sst): first pass time = 0.30's, 223.445'MB/sec 2024/08/19-23:46:18.481843 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619726.sst): old prealloc_size = 73819750, real_size = 49202488 2024/08/19-23:46:18.481947 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619726.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.33 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/19-23:46:19.000162 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619726.sst): second pass time = 2.21's, 27.967'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 97.929'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19054.916'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.09's, 566.783'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 11126.138'MB/sec zip my value time = 2.21's, unzip length = 0.062'GB zip my value throughput = 27.967'MB/sec zip pipeline throughput = 199.048'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.33 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.33 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8481 value = 1.2953 dict = 1.00 all = 1.3221 } Zip/UnZip{ index = 0.5411 value = 0.7720 dict = 1.00 all = 0.7564 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 3.095872129 MB/sec (with seq num) write speed all = 2.971760658 MB/sec (without seq num) 2024/08/19-23:46:19.062683 140500120569408 [compaction_job.cc:1944] [default] [JOB 188] Generated table #14619726: 335545 keys, 50759499 bytes, temperature: kWarm 2024/08/19-23:46:19.062788 140500120569408 EVENT_LOG_v1 {"time_micros": 1724082379062725, "cf_name": "default", "job": 188, "event": "table_file_creation", "file_number": 14619726, "file_size": 50759499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189564457592, "largest_seqno": 189580374878, "table_properties": {"data_size": 47665968, "index_size": 1452480, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724082375, "oldest_key_time": 0, "file_creation_time": 1724082375, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619726, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:46:19.102174 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619727.sst) /dev/shm/ToplingTemp/Topling-61345-RHhSPQ 2024/08/19-23:46:20.115851 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619727.sst): first pass time = 1.01's, 66.207'MB/sec 2024/08/19-23:46:21.302602 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619727.sst): old prealloc_size = 73819750, real_size = 49143152 2024/08/19-23:46:21.302669 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619727.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.17 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/08/19-23:46:21.774111 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619727.sst): second pass time = 1.19's, 52.061'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 107.621'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34500.702'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.220'MB/sec write SST data time = 0.09's, 567.864'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16747.183'MB/sec zip my value time = 1.19's, unzip length = 0.062'GB zip my value throughput = 52.061'MB/sec zip pipeline throughput = 142.379'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.17 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.17 avg-val = 191.00 avg-zval = 142.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9163 value = 1.2955 dict = 1.00 all = 1.3226 } Zip/UnZip{ index = 0.5218 value = 0.7719 dict = 1.00 all = 0.7561 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 3.098596769 MB/sec (with seq num) write speed all = 2.974380553 MB/sec (without seq num) 2024/08/19-23:46:21.862170 140500120569408 [compaction_job.cc:1944] [default] [JOB 188] Generated table #14619727: 335545 keys, 50742091 bytes, temperature: kWarm 2024/08/19-23:46:21.862252 140500120569408 EVENT_LOG_v1 {"time_micros": 1724082381862209, "cf_name": "default", "job": 188, "event": "table_file_creation", "file_number": 14619727, "file_size": 50742091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189560806483, "largest_seqno": 189580374877, "table_properties": {"data_size": 47658272, "index_size": 1400832, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724082379, "oldest_key_time": 0, "file_creation_time": 1724082379, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619727, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:46:21.917167 140500120569408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619728.sst) /dev/shm/ToplingTemp/Topling-61345-S8PFqN 2024/08/19-23:46:22.154941 140500120569408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619728.sst): first pass time = 0.24's, 65.848'MB/sec 2024/08/19-23:46:22.344010 140500120569408 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619728.sst): part-0: reject ZipStore ratio = 0.883 2024/08/19-23:46:22.384599 140500120569408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619728.sst): old prealloc_size = 73819750, real_size = 14693664 2024/08/19-23:46:22.384658 140500120569408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619728.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 78268 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 3.48 raw-val = 0.0144 GB zip-val = 0.0144 GB avg-val = 184.00 avg-zval = 184.00 2024/08/19-23:46:22.441129 140500120569408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00/14619728.sst): second pass time = 0.19's, 76.611'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.06's, 264.066'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7298.757'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.520'MB/sec write SST data time = 0.02's, 792.986'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.19's, unzip length = 0.014'GB zip my value throughput = 76.611'MB/sec zip pipeline throughput = 76.620'MB/sec entries = 78268 avg-key = 16.00 avg-zkey = 3.48 avg-val = 184.00 avg-zval = 184.00 usrkeys = 78268 avg-key = 8.00 avg-zkey = 3.48 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 78268 bytes = 244608 } seq expand size = 547876 multi value expand size = 0 cnt WriteAppend = 1765 UnZipSize{ index = 0.0006 GB value = 0.0144 GB dict = 0.00 MB all = 0.0157 GB } __ZipSize{ index = 0.0003 GB value = 0.0144 GB dict = 0.00 MB all = 0.0149 GB } UnZip/Zip{ index = 2.2982 value = 1.0000 dict = 0.00 all = 1.0492 } Zip/UnZip{ index = 0.4351 value = 1.0000 dict = 0.00 all = 0.9531 } ---------------------------- total value len = 62.439877 GB avg = 0.180 KB (by entry num) total key len = 6.800747 GB avg = 0.020 KB total ukey len = 3.195502 GB avg = 0.008 KB total ukey num = 0.390082919 Billion total entry num = 0.346960927 Billion write speed all = 3.099229443 MB/sec (with seq num) write speed all = 2.974988909 MB/sec (without seq num) 2024/08/19-23:46:22.464141 140500120569408 [compaction_job.cc:1944] [default] [JOB 188] Generated table #14619728: 78268 keys, 14919785 bytes, temperature: kWarm 2024/08/19-23:46:22.464220 140500120569408 EVENT_LOG_v1 {"time_micros": 1724082382464177, "cf_name": "default", "job": 188, "event": "table_file_creation", "file_number": 14619728, "file_size": 14919785, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189560806399, "largest_seqno": 189580374719, "table_properties": {"data_size": 14401504, "index_size": 272448, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 1252288, "raw_average_key_size": 16, "raw_value_size": 14401312, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 78268, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724082381, "oldest_key_time": 0, "file_creation_time": 1724082381, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619728, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:46:22.476654 140500120569408 [compaction_job.cc:699] job-00188: subcompact[0], size: 0.116421 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00188/att-00 [14619726,14619727,14619728] 2024/08/19-23:46:22.511494 140500120569408 (Original Log Time 2024/08/19-23:46:15.226510) EVENT_LOG_v1 {"time_micros": 1724082375226465, "job": 188, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14619699], "files_L2": [14619655, 14619656], "score": 0.92773, "input_data_size": 122744783, "oldest_snapshot_seqno": 189580405985} 2024/08/19-23:46:22.511498 140500120569408 (Original Log Time 2024/08/19-23:46:22.510900) [compaction_job.cc:2018] [default] [JOB 188] Compacted 1@1 + 2@2 files to L2 => 116421375 bytes 2024/08/19-23:46:22.511500 140500120569408 (Original Log Time 2024/08/19-23:46:22.511412) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 16.9 rd, 16.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(25.0, 92.1 +0.0 blob) out(111.0 +0.0 blob), read-write-amplify(9.1) write-amplify(4.4) OK, records in: 753260, records dropped: 3902 output_compression: Snappy 2024/08/19-23:46:22.511510 140500120569408 (Original Log Time 2024/08/19-23:46:22.511470) EVENT_LOG_v1 {"time_micros": 1724082382511444, "cf": "default", "job": 188, "event": "compaction_finished", "compaction_time_micros": 7250155, "compaction_time_cpu_micros": 1853957, "output_level": 2, "num_output_files": 3, "total_output_size": 116421375, "num_input_records": 753260, "num_output_records": 749358, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 109335709, "file_range_sync_nanos": 0, "file_fsync_nanos": 2712, "file_prepare_write_nanos": 101677, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/19-23:46:22.627173 140500120569408 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724082090,"starts":1724082375,"executesMs":7377,"compactionJobId":188,"attempt":0,"compactionInputRawBytes":150652000,"compactionInputZipBytes":122744783,"compactionOutputRawBytes":0,"compactionOutputZipBytes":116421375,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-ca9ab4303630fb2740ae8c2c47ff368f-f7c3d8985fb908ea-00"}}, response = 2024/08/19-23:46:22.627295 140500120569408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00188/att-00: olev 2, work 7.378 s, result 5.648 ms, install 0.637 ms, input{raw 143.673 MiB zip 117.059 MiB}