2024/08/20-02:10:05.142629 140500347172416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00: fork to child time = 0.029205 sec 2024/08/20-02:10:05.144443 140500347172416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00 2024/08/20-02:10:05.153402 140500347172416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00 2024/08/20-02:10:05.155773 140500347172416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:10:05.156351 140500347172416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:10:05.201836 140500347172416 [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-06787/att-00/MANIFEST-14619535 2024/08/20-02:10:05.290710 140500347172416 [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-06787/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14627754, last_sequence is 189756666346, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14627550 2024/08/20-02:10:05.290724 140500347172416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:10:05.290824 140500347172416 [version_set.cc:5652] Creating manifest 14627754 2024/08/20-02:10:05.317075 140500347172416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:10:05.331894 140500347172416 [compaction_job.cc:2433] [default] [JOB 6787] Compacting 1@2 + 3@3 files to L3, score 0.85, subcompactions 1 : 1 2024/08/20-02:10:05.331916 140500347172416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3385 Base level 2, inputs: [14627733(14MB)], [14627698(91MB) 14627699(90MB) 14627700(57MB)] 2024/08/20-02:10:05.479943 140500347172416 [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 2024/08/20-02:10:05.479987 140500347172416 [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 2024/08/20-02:10:05.480011 140500347172416 [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 2024/08/20-02:10:05.480027 140500347172416 [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 2024/08/20-02:10:05.480041 140500347172416 [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 2024/08/20-02:10:06.323541 140500347172416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627755.sst) /dev/shm/ToplingTemp/Topling-109290-N8Y1Lb 2024/08/20-02:10:07.737842 140500347172416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627755.sst): first pass time = 1.41's, 94.904'MB/sec 2024/08/20-02:10:13.196576 140500347172416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627755.sst): old prealloc_size = 147639500, real_size = 92613584 2024/08/20-02:10:13.196687 140500347172416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627755.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 2.18 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-02:10:14.317667 140500347172416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627755.sst): second pass time = 5.46's, 22.625'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.12's, 85.514'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24913.705'MB/sec (index lex order gen) rebuild zvType time = 0.92's, 0.182'MB/sec write SST data time = 0.20's, 487.137'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 = 27750.536'MB/sec zip my value time = 5.46's, unzip length = 0.123'GB zip my value throughput = 22.625'MB/sec zip pipeline throughput = 146.326'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.18 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.18 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0015 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 3.6773 value = 1.3571 dict = 1.00 all = 1.4000 } Zip/UnZip{ index = 0.2719 value = 0.7368 dict = 1.00 all = 0.7143 } ---------------------------- 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 = 2.234984194 MB/sec (with seq num) write speed all = 2.145388386 MB/sec (without seq num) 2024/08/20-02:10:14.451459 140500347172416 [compaction_job.cc:1944] [default] [JOB 6787] Generated table #14627755: 671089 keys, 95869372 bytes, temperature: kWarm 2024/08/20-02:10:14.451562 140500347172416 EVENT_LOG_v1 {"time_micros": 1724091014451502, "cf_name": "default", "job": 6787, "event": "table_file_creation", "file_number": 14627755, "file_size": 95869372, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698468572, "largest_seqno": 189756590034, "table_properties": {"data_size": 90985680, "index_size": 1459968, "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": 1724091006, "oldest_key_time": 0, "file_creation_time": 1724091006, "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": 14627755, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:10:14.548132 140500347172416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627756.sst) /dev/shm/ToplingTemp/Topling-109290-W1Dhrc 2024/08/20-02:10:16.935531 140500347172416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627756.sst): first pass time = 2.39's, 56.221'MB/sec 2024/08/20-02:10:20.391533 140500347172416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627756.sst): old prealloc_size = 147639500, real_size = 91926552 2024/08/20-02:10:20.391609 140500347172416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627756.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.16 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-02:10:21.508664 140500347172416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627756.sst): second pass time = 3.46's, 35.738'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.12's, 85.279'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19518.433'MB/sec (index lex order gen) rebuild zvType time = 0.79's, 0.213'MB/sec write SST data time = 0.33's, 288.154'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 = 25432.733'MB/sec zip my value time = 3.46's, unzip length = 0.123'GB zip my value throughput = 35.738'MB/sec zip pipeline throughput = 128.411'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.16 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.16 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.8703 value = 1.3573 dict = 1.00 all = 1.4089 } Zip/UnZip{ index = 0.1456 value = 0.7368 dict = 1.00 all = 0.7098 } ---------------------------- 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 = 2.238949411 MB/sec (with seq num) write speed all = 2.149201106 MB/sec (without seq num) 2024/08/20-02:10:21.629619 140500347172416 [compaction_job.cc:1944] [default] [JOB 6787] Generated table #14627756: 671089 keys, 95266172 bytes, temperature: kWarm 2024/08/20-02:10:21.629703 140500347172416 EVENT_LOG_v1 {"time_micros": 1724091021629659, "cf_name": "default", "job": 6787, "event": "table_file_creation", "file_number": 14627756, "file_size": 95266172, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640134893, "largest_seqno": 189756590031, "table_properties": {"data_size": 90977168, "index_size": 781440, "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": 1724091014, "oldest_key_time": 0, "file_creation_time": 1724091014, "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": 14627756, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:10:21.726071 140500347172416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627757.sst) /dev/shm/ToplingTemp/Topling-109290-G67cYd 2024/08/20-02:10:23.048237 140500347172416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627757.sst): first pass time = 1.32's, 71.636'MB/sec 2024/08/20-02:10:26.377535 140500347172416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627757.sst): old prealloc_size = 147639500, real_size = 66809248 2024/08/20-02:10:26.377609 140500347172416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627757.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 473556 prefix = 4 raw-key = 0.0019 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.87 raw-val = 0.0871 GB zip-val = 0.0658 GB avg-val = 184.00 avg-zval = 138.96 2024/08/20-02:10:27.012030 140500347172416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00/14627757.sst): second pass time = 3.33's, 26.179'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 109.009'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22434.094'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.229'MB/sec write SST data time = 0.12's, 583.369'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.873'MB, throughput = 18192.621'MB/sec zip my value time = 3.33's, unzip length = 0.087'GB zip my value throughput = 26.179'MB/sec zip pipeline throughput = 173.224'MB/sec entries = 473556 avg-key = 16.00 avg-zkey = 1.87 avg-val = 184.00 avg-zval = 138.96 usrkeys = 473556 avg-key = 8.00 avg-zkey = 1.87 avg-val = 191.00 avg-zval = 138.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 473556 bytes = 1598272 } seq expand size = 3314892 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0038 GB value = 0.0871 GB dict = 0.87 MB all = 0.0947 GB } __ZipSize{ index = 0.0009 GB value = 0.0658 GB dict = 0.87 MB all = 0.0692 GB } UnZip/Zip{ index = 4.2839 value = 1.3241 dict = 1.00 all = 1.3694 } Zip/UnZip{ index = 0.2334 value = 0.7552 dict = 1.00 all = 0.7303 } ---------------------------- total value len = 62.643555 GB avg = 0.180 KB (by entry num) total key len = 6.817809 GB avg = 0.020 KB total ukey len = 3.204033 GB avg = 0.008 KB total ukey num = 0.391149295 Billion total entry num = 0.348027303 Billion write speed all = 2.241715333 MB/sec (with seq num) write speed all = 2.151860704 MB/sec (without seq num) 2024/08/20-02:10:27.102636 140500347172416 [compaction_job.cc:1944] [default] [JOB 6787] Generated table #14627757: 473556 keys, 69163459 bytes, temperature: kWarm 2024/08/20-02:10:27.102720 140500347172416 EVENT_LOG_v1 {"time_micros": 1724091027102675, "cf_name": "default", "job": 6787, "event": "table_file_creation", "file_number": 14627757, "file_size": 69163459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133930, "largest_seqno": 189756590033, "table_properties": {"data_size": 65806352, "index_size": 884352, "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": 7576896, "raw_average_key_size": 16, "raw_value_size": 87134304, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 473556, "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": 1724091021, "oldest_key_time": 0, "file_creation_time": 1724091021, "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": 14627757, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:10:27.158347 140500347172416 [compaction_job.cc:699] job-06787: subcompact[0], size: 0.260299 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06787/att-00 [14627755,14627756,14627757] 2024/08/20-02:10:27.247466 140500347172416 (Original Log Time 2024/08/20-02:10:05.332013) EVENT_LOG_v1 {"time_micros": 1724091005331948, "job": 6787, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14627733], "files_L3": [14627698, 14627699, 14627700], "score": 0.848321, "input_data_size": 266577472, "oldest_snapshot_seqno": 189756664914} 2024/08/20-02:10:27.247471 140500347172416 (Original Log Time 2024/08/20-02:10:27.246826) [compaction_job.cc:2018] [default] [JOB 6787] Compacted 1@2 + 3@3 files to L3 => 260299003 bytes 2024/08/20-02:10:27.247474 140500347172416 (Original Log Time 2024/08/20-02:10:27.247378) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 12.2 rd, 11.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(14.1, 240.2 +0.0 blob) out(248.2 +0.0 blob), read-write-amplify(35.7) write-amplify(17.7) OK, records in: 1821771, records dropped: 6037 output_compression: Snappy 2024/08/20-02:10:27.247484 140500347172416 (Original Log Time 2024/08/20-02:10:27.247437) EVENT_LOG_v1 {"time_micros": 1724091027247410, "cf": "default", "job": 6787, "event": "compaction_finished", "compaction_time_micros": 21826349, "compaction_time_cpu_micros": 5278228, "output_level": 3, "num_output_files": 3, "total_output_size": 260299003, "num_input_records": 1821771, "num_output_records": 1815734, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 279722060, "file_range_sync_nanos": 0, "file_fsync_nanos": 2987, "file_prepare_write_nanos": 9946, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-02:10:27.394274 140500347172416 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":1724091005,"executesMs":22089,"compactionJobId":6787,"attempt":0,"compactionInputRawBytes":364354200,"compactionInputZipBytes":266577472,"compactionOutputRawBytes":0,"compactionOutputZipBytes":260299003,"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":"00-9e6e923e44aac415a9146abf701f382f-55b98ef8312ab36b-00"}}, response = 2024/08/20-02:10:27.394375 140500347172416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06787/att-00: olev 3, work 22.090 s, result 13.929 ms, install 0.692 ms, input{raw 347.475 MiB zip 254.228 MiB}