2024/07/09-20:01:35.519732 140433684293184 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00: fork to child time = 0.009052 sec 2024/07/09-20:01:35.520880 140433684293184 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00 2024/07/09-20:01:35.526288 140433684293184 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00 2024/07/09-20:01:35.526609 140433684293184 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-20:01:35.526924 140433684293184 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-20:01:35.560850 140433684293184 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-58527/att-00/MANIFEST-12625661 2024/07/09-20:01:35.624387 140433684293184 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-58527/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12693217, last_sequence is 148671869310, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12693106 2024/07/09-20:01:35.624406 140433684293184 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-20:01:35.624619 140433684293184 [version_set.cc:5652] Creating manifest 12693217 2024/07/09-20:01:35.647646 140433684293184 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-20:01:35.665712 140433684293184 [compaction_job.cc:2433] [default] [JOB 58527] Compacting 1@1 + 5@2 files to L2, score 0.74, subcompactions 1 : 1 2024/07/09-20:01:35.665763 140433684293184 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30022 Base level 1, inputs: [12693167(31MB)], [12693196(20MB) 12693197(2588KB) 12693116(5859KB) 12693104(20MB) 12693182(7922KB)] 2024/07/09-20:01:35.934219 140433684293184 [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 2024/07/09-20:01:35.934254 140433684293184 [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 2024/07/09-20:01:35.934279 140433684293184 [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 2024/07/09-20:01:35.934295 140433684293184 [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 2024/07/09-20:01:35.934309 140433684293184 [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 2024/07/09-20:01:36.118381 140433684293184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693218.sst) /dev/shm/ToplingTemp/Topling-90819-X6jGBv 2024/07/09-20:01:36.342856 140433684293184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693218.sst): first pass time = 0.22's, 299.032'MB/sec 2024/07/09-20:01:37.634317 140433684293184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693218.sst): old prealloc_size = 73819750, real_size = 21031200 2024/07/09-20:01:37.634396 140433684293184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693218.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.28 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.00 avg-zval = 319.45 2024/07/09-20:01:37.810787 140433684293184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693218.sst): second pass time = 1.29's, 51.001'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 124.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7377.123'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.145'MB/sec write SST data time = 0.06's, 338.815'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 12323.748'MB/sec zip my value time = 1.29's, unzip length = 0.066'GB zip my value throughput = 51.001'MB/sec zip pipeline throughput = 152.670'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.28 avg-val = 1017.00 avg-zval = 319.45 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.28 avg-val = 1024.00 avg-zval = 319.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 202256 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2723 value = 3.1836 dict = 1.00 all = 3.0655 } Zip/UnZip{ index = 0.4401 value = 0.3141 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064715 Billion total entry num = 0.000064715 Billion write speed all = 0.002944701 MB/sec (with seq num) write speed all = 0.002922136 MB/sec (without seq num) 2024/07/09-20:01:37.844991 140433684293184 [compaction_job.cc:1944] [default] [JOB 58527] Generated table #12693218: 64715 keys, 21892002 bytes, temperature: kWarm 2024/07/09-20:01:37.845091 140433684293184 EVENT_LOG_v1 {"time_micros": 1720526497845033, "cf_name": "default", "job": 58527, "event": "table_file_creation", "file_number": 12693218, "file_size": 21892002, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148642774076, "largest_seqno": 148671430423, "table_properties": {"data_size": 20673104, "index_size": 341760, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815069, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64715, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720526496, "oldest_key_time": 0, "file_creation_time": 1720526496, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12693218, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:01:37.884165 140433684293184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693219.sst) /dev/shm/ToplingTemp/Topling-90819-zCMHTt 2024/07/09-20:01:38.326581 140433684293184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693219.sst): first pass time = 0.44's, 151.707'MB/sec 2024/07/09-20:01:38.880672 140433684293184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693219.sst): old prealloc_size = 73819750, real_size = 21061200 2024/07/09-20:01:38.880745 140433684293184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693219.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64715 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.34 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.00 avg-zval = 319.85 2024/07/09-20:01:38.986646 140433684293184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693219.sst): second pass time = 0.55's, 118.958'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 206.872'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8692.312'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.204'MB/sec write SST data time = 0.03's, 817.980'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 18256.985'MB/sec zip my value time = 0.55's, unzip length = 0.066'GB zip my value throughput = 118.958'MB/sec zip pipeline throughput = 122.982'MB/sec entries = 64715 avg-key = 20.00 avg-zkey = 5.34 avg-val = 1017.00 avg-zval = 319.85 usrkeys = 64715 avg-key = 12.00 avg-zkey = 5.34 avg-val = 1024.00 avg-zval = 319.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64715 bytes = 202256 } seq expand size = 453005 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2462 value = 3.1796 dict = 1.00 all = 3.0612 } Zip/UnZip{ index = 0.4452 value = 0.3145 dict = 1.00 all = 0.3267 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.005889106 MB/sec (with seq num) write speed all = 0.005843979 MB/sec (without seq num) 2024/07/09-20:01:39.015366 140433684293184 [compaction_job.cc:1944] [default] [JOB 58527] Generated table #12693219: 64715 keys, 21922448 bytes, temperature: kWarm 2024/07/09-20:01:39.015429 140433684293184 EVENT_LOG_v1 {"time_micros": 1720526499015397, "cf_name": "default", "job": 58527, "event": "table_file_creation", "file_number": 12693219, "file_size": 21922448, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148646356692, "largest_seqno": 148671433065, "table_properties": {"data_size": 20699136, "index_size": 345728, "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": 1294300, "raw_average_key_size": 20, "raw_value_size": 65815215, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64715, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720526497, "oldest_key_time": 0, "file_creation_time": 1720526497, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12693219, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:01:39.039160 140433684293184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693220.sst) /dev/shm/ToplingTemp/Topling-90819-OsJtWu 2024/07/09-20:01:39.286807 140433684293184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693220.sst): first pass time = 0.25's, 226.893'MB/sec 2024/07/09-20:01:39.881494 140433684293184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693220.sst): old prealloc_size = 73819750, real_size = 17670016 2024/07/09-20:01:39.881561 140433684293184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693220.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 54175 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 6.31 raw-val = 0.0551 GB zip-val = 0.0173 GB avg-val =1017.00 avg-zval = 319.60 2024/07/09-20:01:39.991913 140433684293184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00/12693220.sst): second pass time = 0.59's, 92.794'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 166.518'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10069.831'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.154'MB/sec write SST data time = 0.02's, 823.427'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.560'MB, throughput = 16944.781'MB/sec zip my value time = 0.59's, unzip length = 0.055'GB zip my value throughput = 92.794'MB/sec zip pipeline throughput = 110.895'MB/sec entries = 54175 avg-key = 20.00 avg-zkey = 6.31 avg-val = 1017.00 avg-zval = 319.60 usrkeys = 54175 avg-key = 12.00 avg-zkey = 6.31 avg-val = 1024.00 avg-zval = 319.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 54175 bytes = 169312 } seq expand size = 379225 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0007 GB value = 0.0551 GB dict = 0.56 MB all = 0.0562 GB } __ZipSize{ index = 0.0003 GB value = 0.0173 GB dict = 0.56 MB all = 0.0184 GB } UnZip/Zip{ index = 1.9022 value = 3.1821 dict = 1.00 all = 3.0554 } Zip/UnZip{ index = 0.5257 value = 0.3143 dict = 1.00 all = 0.3273 } ---------------------------- total value len = 0.188012 GB avg = 1.024 KB (by entry num) total key len = 0.003672 GB avg = 0.020 KB total ukey len = 0.002203 GB avg = 0.012 KB total ukey num = 0.000183605 Billion total entry num = 0.000183605 Billion write speed all = 0.008353725 MB/sec (with seq num) write speed all = 0.008289712 MB/sec (without seq num) 2024/07/09-20:01:40.016995 140433684293184 [compaction_job.cc:1944] [default] [JOB 58527] Generated table #12693220: 54175 keys, 18386963 bytes, temperature: kWarm 2024/07/09-20:01:40.017080 140433684293184 EVENT_LOG_v1 {"time_micros": 1720526500017035, "cf_name": "default", "job": 58527, "event": "table_file_creation", "file_number": 12693220, "file_size": 18386963, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148649838550, "largest_seqno": 148671433492, "table_properties": {"data_size": 17314544, "index_size": 341760, "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": 1083500, "raw_average_key_size": 20, "raw_value_size": 55096079, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 54175, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720526499, "oldest_key_time": 0, "file_creation_time": 1720526499, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12693220, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:01:40.038646 140433684293184 [compaction_job.cc:699] job-58527: subcompact[0], size: 0.062201 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58527/att-00 [12693218,12693219,12693220] 2024/07/09-20:01:40.072215 140433684293184 (Original Log Time 2024/07/09-20:01:35.665853) EVENT_LOG_v1 {"time_micros": 1720526495665787, "job": 58527, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12693167], "files_L2": [12693196, 12693197, 12693116, 12693104, 12693182], "score": 0.744003, "input_data_size": 94156048, "oldest_snapshot_seqno": 148671869145} 2024/07/09-20:01:40.072221 140433684293184 (Original Log Time 2024/07/09-20:01:40.071660) [compaction_job.cc:2018] [default] [JOB 58527] Compacted 1@1 + 5@2 files to L2 => 62201413 bytes 2024/07/09-20:01:40.072223 140433684293184 (Original Log Time 2024/07/09-20:01:40.072132) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 21.5 rd, 14.2 wr, level 2, files in(1, 5) out(3 +0 blob) MB in(32.0, 57.8 +0.0 blob) out(59.3 +0.0 blob), read-write-amplify(4.7) write-amplify(1.9) OK, records in: 210261, records dropped: 26656 output_compression: Snappy 2024/07/09-20:01:40.072233 140433684293184 (Original Log Time 2024/07/09-20:01:40.072188) EVENT_LOG_v1 {"time_micros": 1720526500072163, "cf": "default", "job": 58527, "event": "compaction_finished", "compaction_time_micros": 4372807, "compaction_time_cpu_micros": 712187, "output_level": 2, "num_output_files": 3, "total_output_size": 62201413, "num_input_records": 210261, "num_output_records": 183605, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 75450265, "file_range_sync_nanos": 0, "file_fsync_nanos": 2546, "file_prepare_write_nanos": 8447, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-20:01:40.212116 140433684293184 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":1720420896,"starts":1720526495,"executesMs":4546,"compactionJobId":58527,"attempt":0,"compactionInputRawBytes":218040031,"compactionInputZipBytes":94156048,"compactionOutputRawBytes":0,"compactionOutputZipBytes":62201413,"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-cdf78ebb45cf7f0f0cbe5edfea56c445-894c7c1b11e1b9f8-00"}}, response = 2024/07/09-20:01:40.212211 140433684293184 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-58527/att-00: olev 2, work 4.546 s, result 5.324 ms, install 0.600 ms, input{raw 207.939 MiB zip 89.794 MiB}