2024/08/20-08:28:28.116108 140500355565120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00: fork to child time = 0.023116 sec 2024/08/20-08:28:28.117091 140500355565120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00 2024/08/20-08:28:28.122481 140500355565120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00 2024/08/20-08:28:28.122780 140500355565120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:28:28.123210 140500355565120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:28:28.160111 140500355565120 [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-18655/att-00/MANIFEST-14629260 2024/08/20-08:28:28.174005 140500355565120 [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-18655/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14650523, last_sequence is 190257968601, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14650368 2024/08/20-08:28:28.174013 140500355565120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:28:28.174065 140500355565120 [version_set.cc:5652] Creating manifest 14650523 2024/08/20-08:28:28.200730 140500355565120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:28:28.219611 140500355565120 [compaction_job.cc:2433] [default] [JOB 18655] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-08:28:28.219627 140500355565120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9578 Base level 1, inputs: [14650503(14MB)], [14650432(48MB) 14650433(49MB) 14650434(427KB)] 2024/08/20-08:28:28.396156 140500355565120 [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 2024/08/20-08:28:28.396180 140500355565120 [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 2024/08/20-08:28:28.396197 140500355565120 [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 2024/08/20-08:28:28.396207 140500355565120 [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 2024/08/20-08:28:28.396216 140500355565120 [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 2024/08/20-08:28:28.951405 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650524.sst) /dev/shm/ToplingTemp/Topling-262767-UWYpRp 2024/08/20-08:28:29.306303 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650524.sst): first pass time = 0.35's, 189.120'MB/sec 2024/08/20-08:28:31.656411 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650524.sst): old prealloc_size = 73819750, real_size = 48871928 2024/08/20-08:28:31.656507 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650524.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.31 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-08:28:31.935968 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650524.sst): second pass time = 2.35's, 26.283'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 180.680'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17051.339'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.369'MB/sec write SST data time = 0.05's, 967.112'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 = 16422.265'MB/sec zip my value time = 2.35's, unzip length = 0.062'GB zip my value throughput = 26.283'MB/sec zip pipeline throughput = 219.031'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.31 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.31 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4169 value = 1.2950 dict = 1.00 all = 1.3286 } Zip/UnZip{ index = 0.4138 value = 0.7722 dict = 1.00 all = 0.7527 } ---------------------------- 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 = 1.288504195 MB/sec (with seq num) write speed all = 1.236848912 MB/sec (without seq num) 2024/08/20-08:28:32.106571 140500355565120 [compaction_job.cc:1944] [default] [JOB 18655] Generated table #14650524: 335545 keys, 50512779 bytes, temperature: kWarm 2024/08/20-08:28:32.106652 140500355565120 EVENT_LOG_v1 {"time_micros": 1724113712106600, "cf_name": "default", "job": 18655, "event": "table_file_creation", "file_number": 14650524, "file_size": 50512779, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190209321932, "largest_seqno": 190257954874, "table_properties": {"data_size": 47677248, "index_size": 1110656, "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": 1724113708, "oldest_key_time": 0, "file_creation_time": 1724113708, "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": 14650524, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:28:32.135707 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650525.sst) /dev/shm/ToplingTemp/Topling-262767-DCH92o 2024/08/20-08:28:32.979668 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650525.sst): first pass time = 0.84's, 79.521'MB/sec 2024/08/20-08:28:34.362450 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650525.sst): old prealloc_size = 73819750, real_size = 49240248 2024/08/20-08:28:34.362522 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650525.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 = 4.45 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-08:28:34.664512 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650525.sst): second pass time = 1.38's, 44.673'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 168.592'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44834.964'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.332'MB/sec write SST data time = 0.05's, 1033.454'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 = 14255.826'MB/sec zip my value time = 1.38's, unzip length = 0.062'GB zip my value throughput = 44.673'MB/sec zip pipeline throughput = 173.676'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.45 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.45 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7972 value = 1.2954 dict = 1.00 all = 1.3179 } Zip/UnZip{ index = 0.5564 value = 0.7720 dict = 1.00 all = 0.7588 } ---------------------------- 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 = 1.289732774 MB/sec (with seq num) write speed all = 1.238030104 MB/sec (without seq num) 2024/08/20-08:28:34.727384 140500355565120 [compaction_job.cc:1944] [default] [JOB 18655] Generated table #14650525: 335545 keys, 50923083 bytes, temperature: kWarm 2024/08/20-08:28:34.727483 140500355565120 EVENT_LOG_v1 {"time_micros": 1724113714727429, "cf_name": "default", "job": 18655, "event": "table_file_creation", "file_number": 14650525, "file_size": 50923083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190164047272, "largest_seqno": 190257954873, "table_properties": {"data_size": 47662608, "index_size": 1493632, "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": 1724113712, "oldest_key_time": 0, "file_creation_time": 1724113712, "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": 14650525, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:28:34.776093 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650526.sst) /dev/shm/ToplingTemp/Topling-262767-nQrS7m 2024/08/20-08:28:34.956507 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650526.sst): first pass time = 0.18's, 76.744'MB/sec 2024/08/20-08:28:35.336248 140500355565120 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650526.sst): part-0: reject ZipStore ratio = 0.894 2024/08/20-08:28:35.376042 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650526.sst): old prealloc_size = 73819750, real_size = 13248128 2024/08/20-08:28:35.376092 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650526.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 69203 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 7.18 raw-val = 0.0127 GB zip-val = 0.0127 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-08:28:35.414254 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00/14650526.sst): second pass time = 0.38's, 33.596'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 351.816'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14156.002'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.845'MB/sec write SST data time = 0.02's, 759.317'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 = 0.38's, unzip length = 0.013'GB zip my value throughput = 33.596'MB/sec zip pipeline throughput = 159.114'MB/sec entries = 69203 avg-key = 16.00 avg-zkey = 7.18 avg-val = 184.00 avg-zval = 184.00 usrkeys = 69203 avg-key = 8.00 avg-zkey = 7.18 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 69203 bytes = 207616 } seq expand size = 484421 multi value expand size = 0 cnt WriteAppend = 1563 UnZipSize{ index = 0.0006 GB value = 0.0127 GB dict = 0.00 MB all = 0.0138 GB } __ZipSize{ index = 0.0005 GB value = 0.0127 GB dict = 0.00 MB all = 0.0134 GB } UnZip/Zip{ index = 1.1137 value = 1.0000 dict = 0.00 all = 1.0298 } Zip/UnZip{ index = 0.8979 value = 1.0000 dict = 0.00 all = 0.9710 } ---------------------------- total value len = 62.438146 GB avg = 0.180 KB (by entry num) total key len = 6.800602 GB avg = 0.020 KB total ukey len = 3.195430 GB avg = 0.008 KB total ukey num = 0.390073854 Billion total entry num = 0.346951862 Billion write speed all = 1.289981647 MB/sec (with seq num) write speed all = 1.238269385 MB/sec (without seq num) 2024/08/20-08:28:35.435020 140500355565120 [compaction_job.cc:1944] [default] [JOB 18655] Generated table #14650526: 69203 keys, 13439819 bytes, temperature: kWarm 2024/08/20-08:28:35.435102 140500355565120 EVENT_LOG_v1 {"time_micros": 1724113715435059, "cf_name": "default", "job": 18655, "event": "table_file_creation", "file_number": 14650526, "file_size": 13439819, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190247607227, "largest_seqno": 190257954872, "table_properties": {"data_size": 12733552, "index_size": 497088, "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": 1107248, "raw_average_key_size": 16, "raw_value_size": 12733352, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 69203, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724113714, "oldest_key_time": 0, "file_creation_time": 1724113714, "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": 14650526, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:28:35.450331 140500355565120 [compaction_job.cc:699] job-18655: subcompact[0], size: 0.114876 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18655/att-00 [14650524,14650525,14650526] 2024/08/20-08:28:35.501665 140500355565120 (Original Log Time 2024/08/20-08:28:28.219677) EVENT_LOG_v1 {"time_micros": 1724113708219641, "job": 18655, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14650503], "files_L2": [14650432, 14650433, 14650434], "score": 0.988697, "input_data_size": 117521618, "oldest_snapshot_seqno": 190257968465} 2024/08/20-08:28:35.501670 140500355565120 (Original Log Time 2024/08/20-08:28:35.501083) [compaction_job.cc:2018] [default] [JOB 18655] Compacted 1@1 + 3@2 files to L2 => 114875681 bytes 2024/08/20-08:28:35.501673 140500355565120 (Original Log Time 2024/08/20-08:28:35.501573) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 16.3 rd, 15.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.3, 97.8 +0.0 blob) out(109.6 +0.0 blob), read-write-amplify(15.5) write-amplify(7.7) OK, records in: 742631, records dropped: 2338 output_compression: Snappy 2024/08/20-08:28:35.501682 140500355565120 (Original Log Time 2024/08/20-08:28:35.501635) EVENT_LOG_v1 {"time_micros": 1724113715501607, "cf": "default", "job": 18655, "event": "compaction_finished", "compaction_time_micros": 7230666, "compaction_time_cpu_micros": 1500434, "output_level": 2, "num_output_files": 3, "total_output_size": 114875681, "num_input_records": 742631, "num_output_records": 740293, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 79313381, "file_range_sync_nanos": 0, "file_fsync_nanos": 2478, "file_prepare_write_nanos": 94674, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-08:28:35.647770 140500355565120 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":1724113708,"executesMs":7379,"compactionJobId":18655,"attempt":0,"compactionInputRawBytes":148526200,"compactionInputZipBytes":117521618,"compactionOutputRawBytes":0,"compactionOutputZipBytes":114875681,"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":"00-93e1b480e43866224e997a848e9036fb-3a1a51e7a13207dd-00"}}, response = 2024/08/20-08:28:35.647884 140500355565120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-18655/att-00: olev 2, work 7.380 s, result 4.896 ms, install 0.630 ms, input{raw 141.646 MiB zip 112.077 MiB}