2024/08/20-01:51:01.233280 140500187711040 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00: fork to child time = 0.052377 sec 2024/08/20-01:51:01.234337 140500187711040 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00 2024/08/20-01:51:01.239101 140500187711040 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00 2024/08/20-01:51:01.240519 140500187711040 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:51:01.240811 140500187711040 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:51:01.291584 140500187711040 [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-05797/att-00/MANIFEST-14619535 2024/08/20-01:51:01.306569 140500187711040 [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-05797/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14626578, last_sequence is 189734469297, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14626536 2024/08/20-01:51:01.306578 140500187711040 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:51:01.306651 140500187711040 [version_set.cc:5652] Creating manifest 14626578 2024/08/20-01:51:01.341703 140500187711040 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:51:01.363743 140500187711040 [compaction_job.cc:2433] [default] [JOB 5797] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-01:51:01.363756 140500187711040 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2889 Base level 1, inputs: [14626568(18MB)], [14626483(48MB) 14626484(48MB)] 2024/08/20-01:51:01.548830 140500187711040 [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 2024/08/20-01:51:01.548853 140500187711040 [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 2024/08/20-01:51:01.548883 140500187711040 [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 2024/08/20-01:51:01.548895 140500187711040 [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 2024/08/20-01:51:01.548905 140500187711040 [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 2024/08/20-01:51:02.262804 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626579.sst) /dev/shm/ToplingTemp/Topling-101889-RXpPmy 2024/08/20-01:51:02.716663 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626579.sst): first pass time = 0.45's, 147.880'MB/sec 2024/08/20-01:51:05.307706 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626579.sst): old prealloc_size = 73819750, real_size = 49200176 2024/08/20-01:51:05.307805 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626579.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.32 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-01:51:05.839208 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626579.sst): second pass time = 2.59's, 23.843'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 95.654'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22077.444'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.192'MB/sec write SST data time = 0.09's, 536.402'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 = 15987.274'MB/sec zip my value time = 2.59's, unzip length = 0.062'GB zip my value throughput = 23.843'MB/sec zip pipeline throughput = 170.822'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.32 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.32 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8536 value = 1.2952 dict = 1.00 all = 1.3200 } Zip/UnZip{ index = 0.5395 value = 0.7721 dict = 1.00 all = 0.7576 } ---------------------------- 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 = 2.318719449 MB/sec (with seq num) write speed all = 2.225763517 MB/sec (without seq num) 2024/08/20-01:51:05.910426 140500187711040 [compaction_job.cc:1944] [default] [JOB 5797] Generated table #14626579: 335545 keys, 50841035 bytes, temperature: kWarm 2024/08/20-01:51:05.910526 140500187711040 EVENT_LOG_v1 {"time_micros": 1724089865910468, "cf_name": "default", "job": 5797, "event": "table_file_creation", "file_number": 14626579, "file_size": 50841035, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189674478717, "largest_seqno": 189734433894, "table_properties": {"data_size": 47667936, "index_size": 1448192, "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": 1724089862, "oldest_key_time": 0, "file_creation_time": 1724089862, "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": 14626579, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:51:05.953139 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626580.sst) /dev/shm/ToplingTemp/Topling-101889-DUHHiy 2024/08/20-01:51:07.129526 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626580.sst): first pass time = 1.18's, 57.049'MB/sec 2024/08/20-01:51:08.972389 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626580.sst): old prealloc_size = 73819750, real_size = 49170856 2024/08/20-01:51:08.972463 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626580.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-01:51:09.688146 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626580.sst): second pass time = 1.84's, 33.516'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.72's, 70.992'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32197.607'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.159'MB/sec write SST data time = 0.19's, 270.892'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 = 16250.712'MB/sec zip my value time = 1.84's, unzip length = 0.062'GB zip my value throughput = 33.516'MB/sec zip pipeline throughput = 153.480'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.21 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.21 avg-val = 191.00 avg-zval = 142.08 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8998 value = 1.2951 dict = 1.00 all = 1.3207 } Zip/UnZip{ index = 0.5264 value = 0.7722 dict = 1.00 all = 0.7572 } ---------------------------- 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 = 2.320748826 MB/sec (with seq num) write speed all = 2.227714895 MB/sec (without seq num) 2024/08/20-01:51:09.807675 140500187711040 [compaction_job.cc:1944] [default] [JOB 5797] Generated table #14626580: 335545 keys, 50811723 bytes, temperature: kWarm 2024/08/20-01:51:09.807753 140500187711040 EVENT_LOG_v1 {"time_micros": 1724089869807710, "cf_name": "default", "job": 5797, "event": "table_file_creation", "file_number": 14626580, "file_size": 50811723, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189674482757, "largest_seqno": 189734433891, "table_properties": {"data_size": 47673856, "index_size": 1412992, "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": 1724089865, "oldest_key_time": 0, "file_creation_time": 1724089865, "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": 14626580, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:51:09.858284 140500187711040 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626581.sst) /dev/shm/ToplingTemp/Topling-101889-CVZP5y 2024/08/20-01:51:10.011338 140500187711040 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626581.sst): first pass time = 0.15's, 114.804'MB/sec 2024/08/20-01:51:10.906041 140500187711040 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626581.sst): part-0: reject ZipStore ratio = 0.872 2024/08/20-01:51:10.955424 140500187711040 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626581.sst): old prealloc_size = 73819750, real_size = 16420368 2024/08/20-01:51:10.955483 140500187711040 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626581.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 87826 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.71 raw-val = 0.0162 GB zip-val = 0.0162 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-01:51:10.998475 140500187711040 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00/14626581.sst): second pass time = 0.89's, 18.081'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.04's, 387.681'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6826.667'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.000'MB/sec write SST data time = 0.02's, 792.628'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 = 0.89's, unzip length = 0.016'GB zip my value throughput = 18.081'MB/sec zip pipeline throughput = 124.005'MB/sec entries = 87826 avg-key = 16.00 avg-zkey = 2.71 avg-val = 184.00 avg-zval = 184.00 usrkeys = 87826 avg-key = 8.00 avg-zkey = 2.71 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 87826 bytes = 285456 } seq expand size = 614782 multi value expand size = 0 cnt WriteAppend = 1980 UnZipSize{ index = 0.0007 GB value = 0.0162 GB dict = 0.00 MB all = 0.0176 GB } __ZipSize{ index = 0.0002 GB value = 0.0162 GB dict = 0.00 MB all = 0.0167 GB } UnZip/Zip{ index = 2.9511 value = 1.0000 dict = 0.00 all = 1.0528 } Zip/UnZip{ index = 0.3389 value = 1.0000 dict = 0.00 all = 0.9499 } ---------------------------- total value len = 62.441703 GB avg = 0.180 KB (by entry num) total key len = 6.800900 GB avg = 0.020 KB total ukey len = 3.195579 GB avg = 0.008 KB total ukey num = 0.390092477 Billion total entry num = 0.346970485 Billion write speed all = 2.321256340 MB/sec (with seq num) write speed all = 2.228202942 MB/sec (without seq num) 2024/08/20-01:51:11.032915 140500187711040 [compaction_job.cc:1944] [default] [JOB 5797] Generated table #14626581: 87826 keys, 16684905 bytes, temperature: kWarm 2024/08/20-01:51:11.033005 140500187711040 EVENT_LOG_v1 {"time_micros": 1724089871032961, "cf_name": "default", "job": 5797, "event": "table_file_creation", "file_number": 14626581, "file_size": 16684905, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189672754121, "largest_seqno": 189730985575, "table_properties": {"data_size": 16160176, "index_size": 238080, "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": 1405216, "raw_average_key_size": 16, "raw_value_size": 16159984, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 87826, "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-MixedLenBlobStore", "creation_time": 1724089869, "oldest_key_time": 0, "file_creation_time": 1724089869, "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": 14626581, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:51:11.053052 140500187711040 [compaction_job.cc:699] job-05797: subcompact[0], size: 0.118338 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05797/att-00 [14626579,14626580,14626581] 2024/08/20-01:51:11.117835 140500187711040 (Original Log Time 2024/08/20-01:51:01.363809) EVENT_LOG_v1 {"time_micros": 1724089861363767, "job": 5797, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14626568], "files_L2": [14626483, 14626484], "score": 0.966014, "input_data_size": 121283661, "oldest_snapshot_seqno": 189734469007} 2024/08/20-01:51:11.117840 140500187711040 (Original Log Time 2024/08/20-01:51:11.117201) [compaction_job.cc:2018] [default] [JOB 5797] Compacted 1@1 + 2@2 files to L2 => 118337663 bytes 2024/08/20-01:51:11.117843 140500187711040 (Original Log Time 2024/08/20-01:51:11.117749) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.5 rd, 12.2 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(18.5, 97.2 +0.0 blob) out(112.9 +0.0 blob), read-write-amplify(12.4) write-amplify(6.1) OK, records in: 761874, records dropped: 2958 output_compression: Snappy 2024/08/20-01:51:11.117854 140500187711040 (Original Log Time 2024/08/20-01:51:11.117809) EVENT_LOG_v1 {"time_micros": 1724089871117782, "cf": "default", "job": 5797, "event": "compaction_finished", "compaction_time_micros": 9689251, "compaction_time_cpu_micros": 1967205, "output_level": 2, "num_output_files": 3, "total_output_size": 118337663, "num_input_records": 761874, "num_output_records": 758916, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 178813719, "file_range_sync_nanos": 0, "file_fsync_nanos": 2900, "file_prepare_write_nanos": 115821, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-01:51:11.269898 140500187711040 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":1724089861,"executesMs":9877,"compactionJobId":5797,"attempt":0,"compactionInputRawBytes":152374800,"compactionInputZipBytes":121283661,"compactionOutputRawBytes":0,"compactionOutputZipBytes":118337663,"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":"00-975bbb9b6d10438b0c2851a6c690715f-54af7e9e2f971697-00"}}, response = 2024/08/20-01:51:11.270021 140500187711040 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05797/att-00: olev 2, work 9.878 s, result 6.080 ms, install 0.696 ms, input{raw 145.316 MiB zip 115.665 MiB}