2024/08/20-11:52:23.712009 140500145747520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00: fork to child time = 0.052060 sec 2024/08/20-11:52:23.713157 140500145747520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00 2024/08/20-11:52:23.719334 140500145747520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00 2024/08/20-11:52:23.719657 140500145747520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:52:23.720022 140500145747520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:52:23.766108 140500145747520 [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-27706/att-00/MANIFEST-14629260 2024/08/20-11:52:23.783295 140500145747520 [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-27706/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14661084, last_sequence is 190492649344, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14661045 2024/08/20-11:52:23.783385 140500145747520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:52:23.784173 140500145747520 [version_set.cc:5652] Creating manifest 14661084 2024/08/20-11:52:23.810294 140500145747520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:52:23.825468 140500145747520 [compaction_job.cc:2433] [default] [JOB 27706] Compacting 2@1 + 2@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-11:52:23.825496 140500145747520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14181 Base level 1, inputs: [14661073(24MB) 14661058(4918KB)], [14661010(48MB) 14661011(43MB)] 2024/08/20-11:52:24.137214 140500145747520 [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 2024/08/20-11:52:24.137239 140500145747520 [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 2024/08/20-11:52:24.137255 140500145747520 [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 2024/08/20-11:52:24.137267 140500145747520 [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 2024/08/20-11:52:24.137276 140500145747520 [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 2024/08/20-11:52:25.544443 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661085.sst) /dev/shm/ToplingTemp/Topling-333228-UeJLZl 2024/08/20-11:52:26.011975 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661085.sst): first pass time = 0.47's, 143.559'MB/sec 2024/08/20-11:52:29.856396 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661085.sst): old prealloc_size = 73819750, real_size = 49294240 2024/08/20-11:52:29.856501 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661085.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 = 4.59 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-11:52:30.489978 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661085.sst): second pass time = 3.84's, 16.066'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 80.460'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21042.880'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.164'MB/sec write SST data time = 0.12's, 415.267'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 = 13250.680'MB/sec zip my value time = 3.84's, unzip length = 0.062'GB zip my value throughput = 16.066'MB/sec zip pipeline throughput = 170.400'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.59 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.59 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.7420 value = 1.2952 dict = 1.00 all = 1.3165 } Zip/UnZip{ index = 0.5740 value = 0.7721 dict = 1.00 all = 0.7596 } ---------------------------- 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 = 1.049244619 MB/sec (with seq num) write speed all = 1.007181095 MB/sec (without seq num) 2024/08/20-11:52:30.558391 140500145747520 [compaction_job.cc:1944] [default] [JOB 27706] Generated table #14661085: 335545 keys, 50977099 bytes, temperature: kWarm 2024/08/20-11:52:30.558525 140500145747520 EVENT_LOG_v1 {"time_micros": 1724125950558464, "cf_name": "default", "job": 27706, "event": "table_file_creation", "file_number": 14661085, "file_size": 50977099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190408123373, "largest_seqno": 190492614968, "table_properties": {"data_size": 47669280, "index_size": 1540928, "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": 1724125945, "oldest_key_time": 0, "file_creation_time": 1724125945, "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": 14661085, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:52:30.611063 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661086.sst) /dev/shm/ToplingTemp/Topling-333228-UV66gl 2024/08/20-11:52:31.695384 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661086.sst): first pass time = 1.08's, 61.893'MB/sec 2024/08/20-11:52:34.776088 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661086.sst): old prealloc_size = 73819750, real_size = 48888352 2024/08/20-11:52:34.776142 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661086.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 = 3.38 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-11:52:35.058567 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661086.sst): second pass time = 3.08's, 20.066'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 179.033'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38293.772'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.364'MB/sec write SST data time = 0.05's, 967.413'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 = 13564.949'MB/sec zip my value time = 3.08's, unzip length = 0.062'GB zip my value throughput = 20.066'MB/sec zip pipeline throughput = 184.361'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.38 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.38 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0506 GB } UnZip/Zip{ index = 2.3649 value = 1.2952 dict = 1.00 all = 1.3270 } Zip/UnZip{ index = 0.4229 value = 0.7721 dict = 1.00 all = 0.7536 } ---------------------------- 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 = 1.050225661 MB/sec (with seq num) write speed all = 1.008124327 MB/sec (without seq num) 2024/08/20-11:52:35.186780 140500145747520 [compaction_job.cc:1944] [default] [JOB 27706] Generated table #14661086: 335545 keys, 50571211 bytes, temperature: kWarm 2024/08/20-11:52:35.186854 140500145747520 EVENT_LOG_v1 {"time_micros": 1724125955186811, "cf_name": "default", "job": 27706, "event": "table_file_creation", "file_number": 14661086, "file_size": 50571211, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190408123050, "largest_seqno": 190492614964, "table_properties": {"data_size": 47669232, "index_size": 1135104, "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": 1724125950, "oldest_key_time": 0, "file_creation_time": 1724125950, "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": 14661086, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:52:35.227138 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661087.sst) /dev/shm/ToplingTemp/Topling-333228-RhVR9l 2024/08/20-11:52:35.328291 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661087.sst): first pass time = 0.10's, 195.222'MB/sec 2024/08/20-11:52:36.355148 140500145747520 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661087.sst): part-0: reject ZipStore ratio = 0.862 2024/08/20-11:52:36.410616 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661087.sst): old prealloc_size = 73819750, real_size = 18634120 2024/08/20-11:52:36.410681 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661087.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 98692 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 4.56 raw-val = 0.0182 GB zip-val = 0.0182 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-11:52:36.504328 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00/14661087.sst): second pass time = 1.02's, 17.830'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.09's, 201.903'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11167.743'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.474'MB/sec write SST data time = 0.04's, 454.142'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 = 1.02's, unzip length = 0.018'GB zip my value throughput = 17.830'MB/sec zip pipeline throughput = 112.793'MB/sec entries = 98692 avg-key = 16.00 avg-zkey = 4.56 avg-val = 184.00 avg-zval = 184.00 usrkeys = 98692 avg-key = 8.00 avg-zkey = 4.56 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 98692 bytes = 308432 } seq expand size = 690844 multi value expand size = 0 cnt WriteAppend = 2224 UnZipSize{ index = 0.0008 GB value = 0.0182 GB dict = 0.00 MB all = 0.0197 GB } __ZipSize{ index = 0.0004 GB value = 0.0182 GB dict = 0.00 MB all = 0.0189 GB } UnZip/Zip{ index = 1.7553 value = 1.0000 dict = 0.00 all = 1.0433 } Zip/UnZip{ index = 0.5697 value = 1.0000 dict = 0.00 all = 0.9585 } ---------------------------- total value len = 62.443778 GB avg = 0.180 KB (by entry num) total key len = 6.801074 GB avg = 0.020 KB total ukey len = 3.195666 GB avg = 0.008 KB total ukey num = 0.390103343 Billion total entry num = 0.346981351 Billion write speed all = 1.050512557 MB/sec (with seq num) write speed all = 1.008400169 MB/sec (without seq num) 2024/08/20-11:52:36.536593 140500145747520 [compaction_job.cc:1944] [default] [JOB 27706] Generated table #14661087: 98692 keys, 18918953 bytes, temperature: kWarm 2024/08/20-11:52:36.536670 140500145747520 EVENT_LOG_v1 {"time_micros": 1724125956536627, "cf_name": "default", "job": 27706, "event": "table_file_creation", "file_number": 14661087, "file_size": 18918953, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190475759294, "largest_seqno": 190492614961, "table_properties": {"data_size": 18159520, "index_size": 449792, "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": 1579072, "raw_average_key_size": 16, "raw_value_size": 18159328, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 98692, "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": 1724125955, "oldest_key_time": 0, "file_creation_time": 1724125955, "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": 14661087, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:52:36.560903 140500145747520 [compaction_job.cc:699] job-27706: subcompact[0], size: 0.120467 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27706/att-00 [14661085,14661086,14661087] 2024/08/20-11:52:36.609574 140500145747520 (Original Log Time 2024/08/20-11:52:23.825563) EVENT_LOG_v1 {"time_micros": 1724125943825512, "job": 27706, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14661073, 14661058], "files_L2": [14661010, 14661011], "score": 0.946145, "input_data_size": 127414594, "oldest_snapshot_seqno": 190492649239} 2024/08/20-11:52:36.609579 140500145747520 (Original Log Time 2024/08/20-11:52:36.608974) [compaction_job.cc:2018] [default] [JOB 27706] Compacted 2@1 + 2@2 files to L2 => 120467263 bytes 2024/08/20-11:52:36.609582 140500145747520 (Original Log Time 2024/08/20-11:52:36.609489) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.0 rd, 9.5 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(29.0, 92.5 +0.0 blob) out(114.9 +0.0 blob), read-write-amplify(8.1) write-amplify(4.0) OK, records in: 774263, records dropped: 4481 output_compression: Snappy 2024/08/20-11:52:36.609592 140500145747520 (Original Log Time 2024/08/20-11:52:36.609547) EVENT_LOG_v1 {"time_micros": 1724125956609521, "cf": "default", "job": 27706, "event": "compaction_finished", "compaction_time_micros": 12735351, "compaction_time_cpu_micros": 1887908, "output_level": 2, "num_output_files": 3, "total_output_size": 120467263, "num_input_records": 774263, "num_output_records": 769782, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 133647181, "file_range_sync_nanos": 0, "file_fsync_nanos": 2036, "file_prepare_write_nanos": 140906, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:52:36.749764 140500145747520 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":1724125943,"executesMs":12891,"compactionJobId":27706,"attempt":0,"compactionInputRawBytes":154852600,"compactionInputZipBytes":127414594,"compactionOutputRawBytes":0,"compactionOutputZipBytes":120467263,"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":"00-2479712ff6ccb8a103126973f07d5674-35cbb84f9cac2f42-00"}}, response = 2024/08/20-11:52:36.749871 140500145747520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27706/att-00: olev 2, work 12.892 s, result 4.764 ms, install 0.644 ms, input{raw 147.679 MiB zip 121.512 MiB}