2024/08/20-08:53:39.429932 140500229674560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00: fork to child time = 0.010282 sec 2024/08/20-08:53:39.431145 140500229674560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00 2024/08/20-08:53:39.436316 140500229674560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00 2024/08/20-08:53:39.436651 140500229674560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:53:39.436966 140500229674560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:53:39.477306 140500229674560 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-19942/att-00/MANIFEST-14629260 2024/08/20-08:53:39.530590 140500229674560 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-19942/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14651985, last_sequence is 190288018266, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14651894 2024/08/20-08:53:39.530605 140500229674560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:53:39.530672 140500229674560 [version_set.cc:5652] Creating manifest 14651985 2024/08/20-08:53:39.555641 140500229674560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:53:39.572091 140500229674560 [compaction_job.cc:2433] [default] [JOB 19942] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-08:53:39.572113 140500229674560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10237 Base level 2, inputs: [14651959(47MB)], [14650265(91MB) 14650266(89MB)] 2024/08/20-08:53:39.580611 140500229674560 [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 2024/08/20-08:53:39.580662 140500229674560 [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 2024/08/20-08:53:39.580689 140500229674560 [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 2024/08/20-08:53:39.580705 140500229674560 [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 2024/08/20-08:53:39.580715 140500229674560 [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 2024/08/20-08:53:40.565337 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651986.sst) /dev/shm/ToplingTemp/Topling-272789-SIeW4b 2024/08/20-08:53:41.170167 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651986.sst): first pass time = 0.60's, 221.928'MB/sec 2024/08/20-08:53:43.216435 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651986.sst): old prealloc_size = 147639500, real_size = 91780496 2024/08/20-08:53:43.216537 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651986.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.95 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-08:53:43.788605 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651986.sst): second pass time = 2.05's, 60.375'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 166.681'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9033.980'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.355'MB/sec write SST data time = 0.10's, 963.898'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23248.090'MB/sec zip my value time = 2.05's, unzip length = 0.123'GB zip my value throughput = 60.375'MB/sec zip pipeline throughput = 123.809'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.95 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.95 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 8.4350 value = 1.3573 dict = 1.00 all = 1.4073 } Zip/UnZip{ index = 0.1186 value = 0.7368 dict = 1.00 all = 0.7106 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.254461375 MB/sec (with seq num) write speed all = 1.204172661 MB/sec (without seq num) 2024/08/20-08:53:43.900741 140500229674560 [compaction_job.cc:1944] [default] [JOB 19942] Generated table #14651986: 671089 keys, 95371836 bytes, temperature: kWarm 2024/08/20-08:53:43.900828 140500229674560 EVENT_LOG_v1 {"time_micros": 1724115223900780, "cf_name": "default", "job": 19942, "event": "table_file_creation", "file_number": 14651986, "file_size": 95371836, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635629261, "largest_seqno": 190287294882, "table_properties": {"data_size": 90976112, "index_size": 636480, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724115220, "oldest_key_time": 0, "file_creation_time": 1724115220, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14651986, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:53:43.938987 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651987.sst) /dev/shm/ToplingTemp/Topling-272789-zeuTJb 2024/08/20-08:53:45.469823 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651987.sst): first pass time = 1.53's, 87.679'MB/sec 2024/08/20-08:53:46.597886 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651987.sst): old prealloc_size = 147639500, real_size = 91710832 2024/08/20-08:53:46.597968 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651987.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.83 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-08:53:47.128902 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651987.sst): second pass time = 1.13's, 109.552'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 179.467'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14792.084'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.383'MB/sec write SST data time = 0.09's, 1019.591'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30004.785'MB/sec zip my value time = 1.13's, unzip length = 0.123'GB zip my value throughput = 109.552'MB/sec zip pipeline throughput = 109.552'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.83 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.83 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 9.6277 value = 1.3571 dict = 1.00 all = 1.4083 } Zip/UnZip{ index = 0.1039 value = 0.7368 dict = 1.00 all = 0.7101 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.256902670 MB/sec (with seq num) write speed all = 1.206519716 MB/sec (without seq num) 2024/08/20-08:53:47.236793 140500229674560 [compaction_job.cc:1944] [default] [JOB 19942] Generated table #14651987: 671089 keys, 95302140 bytes, temperature: kWarm 2024/08/20-08:53:47.236864 140500229674560 EVENT_LOG_v1 {"time_micros": 1724115227236829, "cf_name": "default", "job": 19942, "event": "table_file_creation", "file_number": 14651987, "file_size": 95302140, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189721677659, "largest_seqno": 190287294883, "table_properties": {"data_size": 90985248, "index_size": 557632, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724115223, "oldest_key_time": 0, "file_creation_time": 1724115223, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14651987, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:53:47.281729 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651988.sst) /dev/shm/ToplingTemp/Topling-272789-NxGNMd 2024/08/20-08:53:47.526888 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651988.sst): first pass time = 0.25's, 219.712'MB/sec 2024/08/20-08:53:47.910024 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651988.sst): old prealloc_size = 147639500, real_size = 39155768 2024/08/20-08:53:47.910088 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651988.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 269269 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.68 raw-val = 0.0495 GB zip-val = 0.0389 GB avg-val = 184.00 avg-zval = 144.48 2024/08/20-08:53:48.133092 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00/14651988.sst): second pass time = 0.38's, 129.583'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 181.731'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5828.186'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.367'MB/sec write SST data time = 0.04's, 1020.243'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.506'MB, throughput = 11767.641'MB/sec zip my value time = 0.38's, unzip length = 0.050'GB zip my value throughput = 129.583'MB/sec zip pipeline throughput = 129.583'MB/sec entries = 269269 avg-key = 16.00 avg-zkey = 0.68 avg-val = 184.00 avg-zval = 144.48 usrkeys = 269269 avg-key = 8.00 avg-zkey = 0.68 avg-val = 191.00 avg-zval = 144.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 269269 bytes = 942464 } seq expand size = 1884883 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0495 GB dict = 0.51 MB all = 0.0539 GB } __ZipSize{ index = 0.0002 GB value = 0.0389 GB dict = 0.51 MB all = 0.0405 GB } UnZip/Zip{ index = 11.7688 value = 1.2735 dict = 1.00 all = 1.3285 } Zip/UnZip{ index = 0.0850 value = 0.7852 dict = 1.00 all = 0.7527 } ---------------------------- total value len = 62.604536 GB avg = 0.180 KB (by entry num) total key len = 6.814541 GB avg = 0.020 KB total ukey len = 3.202399 GB avg = 0.008 KB total ukey num = 0.390945008 Billion total entry num = 0.347823016 Billion write speed all = 1.257889797 MB/sec (with seq num) write speed all = 1.207468726 MB/sec (without seq num) 2024/08/20-08:53:48.182362 140500229674560 [compaction_job.cc:1944] [default] [JOB 19942] Generated table #14651988: 269269 keys, 40537651 bytes, temperature: kWarm 2024/08/20-08:53:48.182431 140500229674560 EVENT_LOG_v1 {"time_micros": 1724115228182397, "cf_name": "default", "job": 19942, "event": "table_file_creation", "file_number": 14651988, "file_size": 40537651, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190083473605, "largest_seqno": 190287292869, "table_properties": {"data_size": 38905264, "index_size": 183040, "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": 4308304, "raw_average_key_size": 16, "raw_value_size": 49545496, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 269269, "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": 1724115227, "oldest_key_time": 0, "file_creation_time": 1724115227, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14651988, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:53:48.198539 140500229674560 [compaction_job.cc:699] job-19942: subcompact[0], size: 0.231212 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19942/att-00 [14651986,14651987,14651988] 2024/08/20-08:53:48.236449 140500229674560 (Original Log Time 2024/08/20-08:53:39.572201) EVENT_LOG_v1 {"time_micros": 1724115219572133, "job": 19942, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14651959], "files_L3": [14650265, 14650266], "score": 1.00685, "input_data_size": 238914171, "oldest_snapshot_seqno": 190288017149} 2024/08/20-08:53:48.236454 140500229674560 (Original Log Time 2024/08/20-08:53:48.235979) [compaction_job.cc:2018] [default] [JOB 19942] Compacted 1@2 + 2@3 files to L3 => 231211627 bytes 2024/08/20-08:53:48.236455 140500229674560 (Original Log Time 2024/08/20-08:53:48.236379) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 27.7 rd, 26.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.8, 180.0 +0.0 blob) out(220.5 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1663239, records dropped: 51792 output_compression: Snappy 2024/08/20-08:53:48.236462 140500229674560 (Original Log Time 2024/08/20-08:53:48.236426) EVENT_LOG_v1 {"time_micros": 1724115228236406, "cf": "default", "job": 19942, "event": "compaction_finished", "compaction_time_micros": 8626349, "compaction_time_cpu_micros": 2854694, "output_level": 3, "num_output_files": 3, "total_output_size": 231211627, "num_input_records": 1663239, "num_output_records": 1611447, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 142107076, "file_range_sync_nanos": 0, "file_fsync_nanos": 2017, "file_prepare_write_nanos": 7416, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-08:53:48.345015 140500229674560 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":1724092920,"starts":1724115219,"executesMs":8800,"compactionJobId":19942,"attempt":0,"compactionInputRawBytes":332647800,"compactionInputZipBytes":238914171,"compactionOutputRawBytes":0,"compactionOutputZipBytes":231211627,"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-dfdc3ca64733ed3c140c8e66b05f4cb9-33f6a3ad99af07a3-00"}}, response = 2024/08/20-08:53:48.345116 140500229674560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-19942/att-00: olev 3, work 8.801 s, result 4.811 ms, install 0.508 ms, input{raw 317.238 MiB zip 227.846 MiB}