2024/08/20-19:25:43.116803 140466420807232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00: fork to child time = 0.010746 sec 2024/08/20-19:25:43.117677 140466420807232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00 2024/08/20-19:25:43.123040 140466420807232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00 2024/08/20-19:25:43.124445 140466420807232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:25:43.124767 140466420807232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:25:43.169862 140466420807232 [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-46341/att-00/MANIFEST-14629260 2024/08/20-19:25:43.200261 140466420807232 [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-46341/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14682603, last_sequence is 190955678064, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14682522 2024/08/20-19:25:43.200269 140466420807232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:25:43.200344 140466420807232 [version_set.cc:5652] Creating manifest 14682603 2024/08/20-19:25:43.233784 140466420807232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:25:43.249144 140466420807232 [compaction_job.cc:2433] [default] [JOB 46341] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-19:25:43.249160 140466420807232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23587 Base level 2, inputs: [14682582(31MB)], [14682514(41MB) 14682599(41MB)] 2024/08/20-19:25:43.525021 140466420807232 [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 2024/08/20-19:25:43.525050 140466420807232 [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 2024/08/20-19:25:43.525073 140466420807232 [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 2024/08/20-19:25:43.525098 140466420807232 [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 2024/08/20-19:25:43.525112 140466420807232 [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 2024/08/20-19:25:43.889548 140466420807232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682604.sst) /dev/shm/ToplingTemp/Topling-39536-PLpBoH 2024/08/20-19:25:44.549553 140466420807232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682604.sst): first pass time = 0.66's, 203.385'MB/sec 2024/08/20-19:25:46.933219 140466420807232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682604.sst): old prealloc_size = 132982737, real_size = 41898304 2024/08/20-19:25:46.933296 140466420807232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682604.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 5.96 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.51 2024/08/20-19:25:47.160252 140466420807232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682604.sst): second pass time = 2.38's, 55.245'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 192.679'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16942.086'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.193'MB/sec write SST data time = 0.06's, 734.740'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 37535.636'MB/sec zip my value time = 2.38's, unzip length = 0.132'GB zip my value throughput = 55.245'MB/sec zip pipeline throughput = 169.802'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.96 avg-val = 1017.01 avg-zval = 317.51 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.96 avg-val = 1024.01 avg-zval = 317.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 501552 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.0141 value = 3.2031 dict = 1.00 all = 3.0681 } Zip/UnZip{ index = 0.4965 value = 0.3122 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.019523593 MB/sec (with seq num) write speed all = 0.019373988 MB/sec (without seq num) 2024/08/20-19:25:47.228355 140466420807232 [compaction_job.cc:1944] [default] [JOB 46341] Generated table #14682604: 129428 keys, 43746904 bytes, temperature: kWarm 2024/08/20-19:25:47.228445 140466420807232 EVENT_LOG_v1 {"time_micros": 1724153147228402, "cf_name": "default", "job": 46341, "event": "table_file_creation", "file_number": 14682604, "file_size": 43746904, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190955486120, "table_properties": {"data_size": 41094640, "index_size": 771136, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629263, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724153143, "oldest_key_time": 0, "file_creation_time": 1724153143, "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": 14682604, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:25:47.272697 140466420807232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682605.sst) /dev/shm/ToplingTemp/Topling-39536-yAiFoI 2024/08/20-19:25:47.936189 140466420807232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682605.sst): first pass time = 0.66's, 202.303'MB/sec 2024/08/20-19:25:49.008732 140466420807232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682605.sst): old prealloc_size = 132982737, real_size = 41842832 2024/08/20-19:25:49.008793 140466420807232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682605.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.83 2024/08/20-19:25:49.212485 140466420807232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682605.sst): second pass time = 1.07's, 123.279'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 214.140'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21410.606'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.237'MB/sec write SST data time = 0.07's, 651.409'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 40367.487'MB/sec zip my value time = 1.07's, unzip length = 0.132'GB zip my value throughput = 123.279'MB/sec zip pipeline throughput = 123.279'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1016.99 avg-zval = 317.83 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1023.99 avg-zval = 317.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3049 value = 3.1998 dict = 1.00 all = 3.0765 } Zip/UnZip{ index = 0.4339 value = 0.3125 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258859 Billion total entry num = 0.000258859 Billion write speed all = 0.039035651 MB/sec (with seq num) write speed all = 0.038736526 MB/sec (without seq num) 2024/08/20-19:25:49.277013 140466420807232 [compaction_job.cc:1944] [default] [JOB 46341] Generated table #14682605: 129431 keys, 43627150 bytes, temperature: kWarm 2024/08/20-19:25:49.277097 140466420807232 EVENT_LOG_v1 {"time_micros": 1724153149277054, "cf_name": "default", "job": 46341, "event": "table_file_creation", "file_number": 14682605, "file_size": 43627150, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190867426440, "largest_seqno": 190955486334, "table_properties": {"data_size": 41136448, "index_size": 673856, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629460, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724153147, "oldest_key_time": 0, "file_creation_time": 1724153147, "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": 14682605, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:25:49.354718 140466420807232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682606.sst) /dev/shm/ToplingTemp/Topling-39536-s8zMpH 2024/08/20-19:25:49.382363 140466420807232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682606.sst): first pass time = 0.03's, 243.430'MB/sec 2024/08/20-19:25:49.605034 140466420807232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682606.sst): old prealloc_size = 132982737, real_size = 2132216 2024/08/20-19:25:49.605106 140466420807232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682606.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 6475 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.27 raw-val = 0.0066 GB zip-val = 0.0021 GB avg-val =1016.99 avg-zval = 328.75 2024/08/20-19:25:49.618216 140466420807232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00/14682606.sst): second pass time = 0.22's, 29.669'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 168.530'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 43.126'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.158'MB/sec write SST data time = 0.00's, 769.079'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.069'MB, throughput = 1231.363'MB/sec zip my value time = 0.22's, unzip length = 0.007'GB zip my value throughput = 29.669'MB/sec zip pipeline throughput = 178.803'MB/sec entries = 6475 avg-key = 20.00 avg-zkey = 0.27 avg-val = 1016.99 avg-zval = 328.75 usrkeys = 6475 avg-key = 12.00 avg-zkey = 0.27 avg-val = 1023.99 avg-zval = 328.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 6475 bytes = 21872 } seq expand size = 45325 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0066 GB dict = 0.07 MB all = 0.0067 GB } __ZipSize{ index = 0.0000 GB value = 0.0021 GB dict = 0.07 MB all = 0.0022 GB } UnZip/Zip{ index = 44.9653 value = 3.0935 dict = 1.00 all = 3.0209 } Zip/UnZip{ index = 0.0222 value = 0.3233 dict = 1.00 all = 0.3310 } ---------------------------- total value len = 0.271701 GB avg = 1.024 KB (by entry num) total key len = 0.005307 GB avg = 0.020 KB total ukey len = 0.003184 GB avg = 0.012 KB total ukey num = 0.000265334 Billion total entry num = 0.000265334 Billion write speed all = 0.040009721 MB/sec (with seq num) write speed all = 0.039703132 MB/sec (without seq num) 2024/08/20-19:25:49.627215 140466420807232 [compaction_job.cc:1944] [default] [JOB 46341] Generated table #14682606: 6475 keys, 2222673 bytes, temperature: kWarm 2024/08/20-19:25:49.627273 140466420807232 EVENT_LOG_v1 {"time_micros": 1724153149627243, "cf_name": "default", "job": 46341, "event": "table_file_creation", "file_number": 14682606, "file_size": 2222673, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190877676838, "largest_seqno": 190955485908, "table_properties": {"data_size": 2128688, "index_size": 1728, "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": 129500, "raw_average_key_size": 20, "raw_value_size": 6585000, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 6475, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724153149, "oldest_key_time": 0, "file_creation_time": 1724153149, "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": 14682606, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:25:49.635505 140466420807232 [compaction_job.cc:699] job-46341: subcompact[0], size: 0.089597 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46341/att-00 [14682604,14682605,14682606] 2024/08/20-19:25:49.658501 140466420807232 (Original Log Time 2024/08/20-19:25:43.249230) EVENT_LOG_v1 {"time_micros": 1724153143249174, "job": 46341, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14682582], "files_L3": [14682514, 14682599], "score": 0.993948, "input_data_size": 120893398, "oldest_snapshot_seqno": 190955677952} 2024/08/20-19:25:49.658505 140466420807232 (Original Log Time 2024/08/20-19:25:49.658072) [compaction_job.cc:2018] [default] [JOB 46341] Compacted 1@2 + 2@3 files to L3 => 89596727 bytes 2024/08/20-19:25:49.658506 140466420807232 (Original Log Time 2024/08/20-19:25:49.658432) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 18.9 rd, 14.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.3 +0.0 blob) out(85.4 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290811, records dropped: 25477 output_compression: Snappy 2024/08/20-19:25:49.658513 140466420807232 (Original Log Time 2024/08/20-19:25:49.658477) EVENT_LOG_v1 {"time_micros": 1724153149658458, "cf": "default", "job": 46341, "event": "compaction_finished", "compaction_time_micros": 6386283, "compaction_time_cpu_micros": 946842, "output_level": 3, "num_output_files": 3, "total_output_size": 89596727, "num_input_records": 290811, "num_output_records": 265334, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 108745487, "file_range_sync_nanos": 0, "file_fsync_nanos": 2658, "file_prepare_write_nanos": 6420, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-19:25:49.794173 140466420807232 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":1724153143,"executesMs":6535,"compactionJobId":46341,"attempt":0,"compactionInputRawBytes":301569285,"compactionInputZipBytes":120893398,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89596727,"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":"00-2cb26bdb07c2b63a84163fc900818088-83309412ef9fbbb3-00"}}, response = 2024/08/20-19:25:49.794271 140466420807232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-46341/att-00: olev 3, work 6.535 s, result 5.543 ms, install 0.462 ms, input{raw 287.599 MiB zip 115.293 MiB}