2024/08/20-00:48:53.492313 140500246459968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00: fork to child time = 0.010901 sec 2024/08/20-00:48:53.493431 140500246459968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00 2024/08/20-00:48:53.498657 140500246459968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00 2024/08/20-00:48:53.500406 140500246459968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:48:53.500898 140500246459968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:48:53.539899 140500246459968 [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-03191/att-00/MANIFEST-14619535 2024/08/20-00:48:53.591455 140500246459968 [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-03191/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623200, last_sequence is 189660743475, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623055 2024/08/20-00:48:53.591467 140500246459968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:48:53.591538 140500246459968 [version_set.cc:5652] Creating manifest 14623200 2024/08/20-00:48:53.621155 140500246459968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:48:53.637172 140500246459968 [compaction_job.cc:2433] [default] [JOB 3191] Compacting 2@1 + 3@2 files to L2, score 0.83, subcompactions 1 : 1 2024/08/20-00:48:53.637188 140500246459968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1600 Base level 1, inputs: [14623193(12MB) 14623172(949KB)], [14623142(48MB) 14623143(48MB) 14623144(32MB)] 2024/08/20-00:48:53.741484 140500246459968 [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 2024/08/20-00:48:53.741524 140500246459968 [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 2024/08/20-00:48:53.741548 140500246459968 [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 2024/08/20-00:48:53.741563 140500246459968 [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 2024/08/20-00:48:53.741577 140500246459968 [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 2024/08/20-00:48:54.078941 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623201.sst) /dev/shm/ToplingTemp/Topling-83507-0XVVFC 2024/08/20-00:48:54.356082 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623201.sst): first pass time = 0.28's, 242.193'MB/sec 2024/08/20-00:48:55.702236 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623201.sst): old prealloc_size = 73819750, real_size = 48852920 2024/08/20-00:48:55.702311 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623201.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 = 3.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-00:48:55.988514 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623201.sst): second pass time = 1.35's, 45.896'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 176.231'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24972.956'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.372'MB/sec write SST data time = 0.06's, 829.996'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 = 9589.168'MB/sec zip my value time = 1.35's, unzip length = 0.062'GB zip my value throughput = 45.896'MB/sec zip pipeline throughput = 199.030'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.28 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.28 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4367 value = 1.2952 dict = 1.00 all = 1.3302 } Zip/UnZip{ index = 0.4104 value = 0.7721 dict = 1.00 all = 0.7518 } ---------------------------- 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 = 2.650144942 MB/sec (with seq num) write speed all = 2.543902380 MB/sec (without seq num) 2024/08/20-00:48:56.147058 140500246459968 [compaction_job.cc:1944] [default] [JOB 3191] Generated table #14623201: 335545 keys, 50451851 bytes, temperature: kWarm 2024/08/20-00:48:56.147143 140500246459968 EVENT_LOG_v1 {"time_micros": 1724086136147095, "cf_name": "default", "job": 3191, "event": "table_file_creation", "file_number": 14623201, "file_size": 50451851, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998256, "largest_seqno": 189660723315, "table_properties": {"data_size": 47667280, "index_size": 1101632, "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": 1724086134, "oldest_key_time": 0, "file_creation_time": 1724086134, "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": 14623201, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:48:56.173678 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623202.sst) /dev/shm/ToplingTemp/Topling-83507-BQFpvB 2024/08/20-00:48:56.935565 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623202.sst): first pass time = 0.76's, 88.088'MB/sec 2024/08/20-00:48:58.636785 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623202.sst): old prealloc_size = 73819750, real_size = 48858816 2024/08/20-00:48:58.636862 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623202.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 = 3.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-00:48:59.138759 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623202.sst): second pass time = 1.70's, 36.351'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 100.521'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27489.001'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.221'MB/sec write SST data time = 0.12's, 410.679'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 = 20234.708'MB/sec zip my value time = 1.70's, unzip length = 0.062'GB zip my value throughput = 36.351'MB/sec zip pipeline throughput = 133.727'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.28 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.28 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 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 = 2.4356 value = 1.2951 dict = 1.00 all = 1.3300 } Zip/UnZip{ index = 0.4106 value = 0.7721 dict = 1.00 all = 0.7519 } ---------------------------- 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 = 2.652486477 MB/sec (with seq num) write speed all = 2.546153883 MB/sec (without seq num) 2024/08/20-00:48:59.216270 140500246459968 [compaction_job.cc:1944] [default] [JOB 3191] Generated table #14623202: 335545 keys, 50457739 bytes, temperature: kWarm 2024/08/20-00:48:59.216348 140500246459968 EVENT_LOG_v1 {"time_micros": 1724086139216307, "cf_name": "default", "job": 3191, "event": "table_file_creation", "file_number": 14623202, "file_size": 50457739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998257, "largest_seqno": 189660723316, "table_properties": {"data_size": 47672656, "index_size": 1102144, "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": 1724086136, "oldest_key_time": 0, "file_creation_time": 1724086136, "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": 14623202, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:48:59.292243 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623203.sst) /dev/shm/ToplingTemp/Topling-83507-5TvIwz 2024/08/20-00:49:00.120240 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623203.sst): first pass time = 0.83's, 67.763'MB/sec 2024/08/20-00:49:04.042456 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623203.sst): old prealloc_size = 73819750, real_size = 41393296 2024/08/20-00:49:04.042530 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623203.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 280517 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.29 raw-val = 0.0516 GB zip-val = 0.0404 GB avg-val = 184.00 avg-zval = 144.02 2024/08/20-00:49:04.476715 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00/14623203.sst): second pass time = 3.92's, 13.170'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 98.393'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22111.993'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.194'MB/sec write SST data time = 0.07's, 584.486'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.526'MB, throughput = 15482.201'MB/sec zip my value time = 3.92's, unzip length = 0.052'GB zip my value throughput = 13.170'MB/sec zip pipeline throughput = 186.559'MB/sec entries = 280517 avg-key = 16.00 avg-zkey = 3.29 avg-val = 184.00 avg-zval = 144.02 usrkeys = 280517 avg-key = 8.00 avg-zkey = 3.29 avg-val = 191.00 avg-zval = 144.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 280517 bytes = 876624 } seq expand size = 1963619 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0022 GB value = 0.0516 GB dict = 0.53 MB all = 0.0561 GB } __ZipSize{ index = 0.0009 GB value = 0.0404 GB dict = 0.53 MB all = 0.0427 GB } UnZip/Zip{ index = 2.4339 value = 1.2776 dict = 1.00 all = 1.3131 } Zip/UnZip{ index = 0.4109 value = 0.7827 dict = 1.00 all = 0.7616 } ---------------------------- total value len = 62.478507 GB avg = 0.180 KB (by entry num) total key len = 6.803983 GB avg = 0.020 KB total ukey len = 3.197120 GB avg = 0.008 KB total ukey num = 0.390285168 Billion total entry num = 0.347163176 Billion write speed all = 2.654168572 MB/sec (with seq num) write speed all = 2.547771751 MB/sec (without seq num) 2024/08/20-00:49:04.539047 140500246459968 [compaction_job.cc:1944] [default] [JOB 3191] Generated table #14623203: 280517 keys, 42727091 bytes, temperature: kWarm 2024/08/20-00:49:04.539130 140500246459968 EVENT_LOG_v1 {"time_micros": 1724086144539086, "cf_name": "default", "job": 3191, "event": "table_file_creation", "file_number": 14623203, "file_size": 42727091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998258, "largest_seqno": 189660723317, "table_properties": {"data_size": 40400976, "index_size": 922048, "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": 4488272, "raw_average_key_size": 16, "raw_value_size": 51615128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 280517, "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": 1724086139, "oldest_key_time": 0, "file_creation_time": 1724086139, "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": 14623203, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:49:04.566146 140500246459968 [compaction_job.cc:699] job-03191: subcompact[0], size: 0.143637 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03191/att-00 [14623201,14623202,14623203] 2024/08/20-00:49:04.619851 140500246459968 (Original Log Time 2024/08/20-00:48:53.637233) EVENT_LOG_v1 {"time_micros": 1724086133637200, "job": 3191, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14623193, 14623172], "files_L2": [14623142, 14623143, 14623144], "score": 0.82706, "input_data_size": 149194498, "oldest_snapshot_seqno": 189660742578} 2024/08/20-00:49:04.619856 140500246459968 (Original Log Time 2024/08/20-00:49:04.619226) [compaction_job.cc:2018] [default] [JOB 3191] Compacted 2@1 + 3@2 files to L2 => 143636681 bytes 2024/08/20-00:49:04.619859 140500246459968 (Original Log Time 2024/08/20-00:49:04.619750) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.7 rd, 13.1 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(13.8, 128.5 +0.0 blob) out(137.0 +0.0 blob), read-write-amplify(20.3) write-amplify(10.0) OK, records in: 954558, records dropped: 2951 output_compression: Snappy 2024/08/20-00:49:04.619869 140500246459968 (Original Log Time 2024/08/20-00:49:04.619807) EVENT_LOG_v1 {"time_micros": 1724086144619782, "cf": "default", "job": 3191, "event": "compaction_finished", "compaction_time_micros": 10928933, "compaction_time_cpu_micros": 2045849, "output_level": 2, "num_output_files": 3, "total_output_size": 143636681, "num_input_records": 954558, "num_output_records": 951607, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 143925527, "file_range_sync_nanos": 0, "file_fsync_nanos": 2700, "file_prepare_write_nanos": 9504, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:49:04.787404 140500246459968 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":1724086133,"executesMs":11120,"compactionJobId":3191,"attempt":0,"compactionInputRawBytes":190911600,"compactionInputZipBytes":149194498,"compactionOutputRawBytes":0,"compactionOutputZipBytes":143636681,"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":"00-7e921361aa594ca526265926d121f986-2b37fb2bc29fb9eb-00"}}, response = 2024/08/20-00:49:04.787518 140500246459968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03191/att-00: olev 2, work 11.120 s, result 6.318 ms, install 0.673 ms, input{raw 182.067 MiB zip 142.283 MiB}