2024/07/25-20:25:03.299675 140562307495488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00: fork to child time = 0.020984 sec 2024/07/25-20:25:03.300325 140562307495488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00 2024/07/25-20:25:03.303802 140562307495488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00 2024/07/25-20:25:03.304691 140562307495488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-20:25:03.304884 140562307495488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-20:25:03.346798 140562307495488 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-71221/att-00/MANIFEST-13366722 2024/07/25-20:25:03.373289 140562307495488 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-71221/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13452859, last_sequence is 165006702379, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13452664 2024/07/25-20:25:03.373297 140562307495488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-20:25:03.373355 140562307495488 [version_set.cc:5652] Creating manifest 13452859 2024/07/25-20:25:03.399479 140562307495488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-20:25:03.415167 140562307495488 [compaction_job.cc:2433] [default] [JOB 71221] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/25-20:25:03.415176 140562307495488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 37153 Base level 1, inputs: [13452836(16MB)], [13452801(47MB) 13452802(48MB) 13452803(26MB)] 2024/07/25-20:25:03.571301 140562307495488 [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 2024/07/25-20:25:03.571325 140562307495488 [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 2024/07/25-20:25:03.571337 140562307495488 [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 2024/07/25-20:25:03.571346 140562307495488 [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 2024/07/25-20:25:03.571355 140562307495488 [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 2024/07/25-20:25:04.009820 140562307495488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452860.sst) /dev/shm/ToplingTemp/Topling-62816-bqdr83 2024/07/25-20:25:04.343423 140562307495488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452860.sst): first pass time = 0.33's, 201.208'MB/sec 2024/07/25-20:25:06.624924 140562307495488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452860.sst): old prealloc_size = 73819750, real_size = 48425968 2024/07/25-20:25:06.625025 140562307495488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452860.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/07/25-20:25:06.929943 140562307495488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452860.sst): second pass time = 2.28's, 27.075'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 164.124'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12388.256'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.328'MB/sec write SST data time = 0.05's, 1011.681'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 = 11740.543'MB/sec zip my value time = 2.28's, unzip length = 0.062'GB zip my value throughput = 27.075'MB/sec zip pipeline throughput = 220.429'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.04 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.04 avg-val = 191.00 avg-zval = 142.03 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.9247 value = 1.2955 dict = 1.00 all = 1.3404 } Zip/UnZip{ index = 0.2548 value = 0.7719 dict = 1.00 all = 0.7461 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.004748664 MB/sec (with seq num) write speed all = 0.004565141 MB/sec (without seq num) 2024/07/25-20:25:07.062512 140562307495488 [compaction_job.cc:1944] [default] [JOB 71221] Generated table #13452860: 335545 keys, 50066827 bytes, temperature: kWarm 2024/07/25-20:25:07.062610 140562307495488 EVENT_LOG_v1 {"time_micros": 1721910307062558, "cf_name": "default", "job": 71221, "event": "table_file_creation", "file_number": 13452860, "file_size": 50066827, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164972653727, "largest_seqno": 165006691597, "table_properties": {"data_size": 47657968, "index_size": 683968, "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": 1721910303, "oldest_key_time": 0, "file_creation_time": 1721910303, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13452860, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-20:25:07.092829 140562307495488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452861.sst) /dev/shm/ToplingTemp/Topling-62816-5kKJh3 2024/07/25-20:25:08.348119 140562307495488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452861.sst): first pass time = 1.26's, 53.469'MB/sec 2024/07/25-20:25:10.816935 140562307495488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452861.sst): old prealloc_size = 73819750, real_size = 49082144 2024/07/25-20:25:10.817001 140562307495488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452861.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.97 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/25-20:25:11.481478 140562307495488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452861.sst): second pass time = 2.46's, 25.091'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 76.332'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30262.282'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.146'MB/sec write SST data time = 0.09's, 570.697'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 = 22544.652'MB/sec zip my value time = 2.46's, unzip length = 0.062'GB zip my value throughput = 25.091'MB/sec zip pipeline throughput = 156.099'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.97 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.97 avg-val = 191.00 avg-zval = 142.05 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0129 value = 1.2953 dict = 1.00 all = 1.3230 } Zip/UnZip{ index = 0.4968 value = 0.7720 dict = 1.00 all = 0.7558 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.009494375 MB/sec (with seq num) write speed all = 0.009127442 MB/sec (without seq num) 2024/07/25-20:25:11.562007 140562307495488 [compaction_job.cc:1944] [default] [JOB 71221] Generated table #13452861: 335545 keys, 50723019 bytes, temperature: kWarm 2024/07/25-20:25:11.562094 140562307495488 EVENT_LOG_v1 {"time_micros": 1721910311562044, "cf_name": "default", "job": 71221, "event": "table_file_creation", "file_number": 13452861, "file_size": 50723019, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164945905303, "largest_seqno": 165006691599, "table_properties": {"data_size": 47664544, "index_size": 1333568, "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": 1721910307, "oldest_key_time": 0, "file_creation_time": 1721910307, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13452861, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-20:25:11.614186 140562307495488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452862.sst) /dev/shm/ToplingTemp/Topling-62816-xHWok5 2024/07/25-20:25:12.195707 140562307495488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452862.sst): first pass time = 0.58's, 76.317'MB/sec 2024/07/25-20:25:13.759951 140562307495488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452862.sst): old prealloc_size = 73819750, real_size = 33932544 2024/07/25-20:25:13.760014 140562307495488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452862.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 221883 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 6.05 raw-val = 0.0408 GB zip-val = 0.0325 GB avg-val = 184.00 avg-zval = 146.63 2024/07/25-20:25:14.243163 140562307495488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00/13452862.sst): second pass time = 1.56's, 26.118'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 72.481'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35380.317'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.123'MB/sec write SST data time = 0.03's, 1085.835'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.421'MB, throughput = 11437.541'MB/sec zip my value time = 1.56's, unzip length = 0.041'GB zip my value throughput = 26.118'MB/sec zip pipeline throughput = 118.600'MB/sec entries = 221883 avg-key = 16.00 avg-zkey = 6.05 avg-val = 184.00 avg-zval = 146.63 usrkeys = 221883 avg-key = 8.00 avg-zkey = 6.05 avg-val = 191.00 avg-zval = 146.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 221883 bytes = 721136 } seq expand size = 1553181 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0018 GB value = 0.0408 GB dict = 0.42 MB all = 0.0444 GB } __ZipSize{ index = 0.0013 GB value = 0.0325 GB dict = 0.42 MB all = 0.0350 GB } UnZip/Zip{ index = 1.3223 value = 1.2549 dict = 1.00 all = 1.2671 } Zip/UnZip{ index = 0.7563 value = 0.7969 dict = 1.00 all = 0.7892 } ---------------------------- total value len = 0.170558 GB avg = 0.191 KB (by entry num) total key len = 0.014288 GB avg = 0.016 KB total ukey len = 0.007144 GB avg = 0.008 KB total ukey num = 0.000892973 Billion total entry num = 0.000892973 Billion write speed all = 0.012631123 MB/sec (with seq num) write speed all = 0.012142963 MB/sec (without seq num) 2024/07/25-20:25:14.290613 140562307495488 [compaction_job.cc:1944] [default] [JOB 71221] Generated table #13452862: 221883 keys, 35021229 bytes, temperature: kWarm 2024/07/25-20:25:14.290683 140562307495488 EVENT_LOG_v1 {"time_micros": 1721910314290642, "cf_name": "default", "job": 71221, "event": "table_file_creation", "file_number": 13452862, "file_size": 35021229, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164960181826, "largest_seqno": 165006691600, "table_properties": {"data_size": 32534512, "index_size": 1342400, "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": 3550128, "raw_average_key_size": 16, "raw_value_size": 40826472, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 221883, "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-DictZipBlobStore", "creation_time": 1721910311, "oldest_key_time": 0, "file_creation_time": 1721910311, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13452862, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-20:25:14.306867 140562307495488 [compaction_job.cc:699] job-71221: subcompact[0], size: 0.135811 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-71221/att-00 [13452860,13452861,13452862] 2024/07/25-20:25:14.331796 140562307495488 (Original Log Time 2024/07/25-20:25:03.415210) EVENT_LOG_v1 {"time_micros": 1721910303415185, "job": 71221, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13452836], "files_L2": [13452801, 13452802, 13452803], "score": 0.994616, "input_data_size": 146382391, "oldest_snapshot_seqno": 165006700875} 2024/07/25-20:25:14.331800 140562307495488 (Original Log Time 2024/07/25-20:25:14.331304) [compaction_job.cc:2018] [default] [JOB 71221] Compacted 1@1 + 3@2 files to L2 => 135811075 bytes 2024/07/25-20:25:14.331802 140562307495488 (Original Log Time 2024/07/25-20:25:14.331729) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.4 rd, 12.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.9, 122.7 +0.0 blob) out(129.5 +0.0 blob), read-write-amplify(15.9) write-amplify(7.6) OK, records in: 896503, records dropped: 3530 output_compression: Snappy 2024/07/25-20:25:14.331809 140562307495488 (Original Log Time 2024/07/25-20:25:14.331775) EVENT_LOG_v1 {"time_micros": 1721910314331755, "cf": "default", "job": 71221, "event": "compaction_finished", "compaction_time_micros": 10891669, "compaction_time_cpu_micros": 1964173, "output_level": 2, "num_output_files": 3, "total_output_size": 135811075, "num_input_records": 896503, "num_output_records": 892973, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 156693854, "file_range_sync_nanos": 0, "file_fsync_nanos": 2986, "file_prepare_write_nanos": 9082, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-20:25:14.463222 140562307495488 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":1721720512,"starts":1721910303,"executesMs":11026,"compactionJobId":71221,"attempt":0,"compactionInputRawBytes":179300600,"compactionInputZipBytes":146382391,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135811075,"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":"00-73da0c083fb481528d3c6c8ca714c14c-82dce42908c77d5b-00"}}, response = 2024/07/25-20:25:14.463341 140562307495488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-71221/att-00: olev 2, work 11.027 s, result 4.947 ms, install 0.527 ms, input{raw 170.994 MiB zip 139.601 MiB}