2024/08/20-00:28:07.181832 140500573775424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00: fork to child time = 0.076549 sec 2024/08/20-00:28:07.183263 140500573775424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00 2024/08/20-00:28:07.189373 140500573775424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00 2024/08/20-00:28:07.191537 140500573775424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:28:07.191993 140500573775424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:28:07.232578 140500573775424 [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-02132/att-00/MANIFEST-14619535 2024/08/20-00:28:07.247816 140500573775424 [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-02132/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14621927, last_sequence is 189634866325, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14621880 2024/08/20-00:28:07.247825 140500573775424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:28:07.247880 140500573775424 [version_set.cc:5652] Creating manifest 14621927 2024/08/20-00:28:07.285561 140500573775424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:28:07.313579 140500573775424 [compaction_job.cc:2433] [default] [JOB 2132] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-00:28:07.313653 140500573775424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1091 Base level 1, inputs: [14621911(18MB)], [14621850(48MB) 14621851(48MB) 14621925(24MB)] 2024/08/20-00:28:07.461870 140500573775424 [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 2024/08/20-00:28:07.461900 140500573775424 [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 2024/08/20-00:28:07.461917 140500573775424 [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 2024/08/20-00:28:07.461940 140500573775424 [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 2024/08/20-00:28:07.461951 140500573775424 [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 2024/08/20-00:28:07.890225 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621928.sst) /dev/shm/ToplingTemp/Topling-76560-3P9gok 2024/08/20-00:28:08.392836 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621928.sst): first pass time = 0.50's, 133.535'MB/sec 2024/08/20-00:28:10.422465 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621928.sst): old prealloc_size = 73819750, real_size = 49066368 2024/08/20-00:28:10.422545 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621928.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:28:11.107962 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621928.sst): second pass time = 2.03's, 30.433'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 74.034'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25086.786'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.154'MB/sec write SST data time = 0.14's, 364.533'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 = 15421.473'MB/sec zip my value time = 2.03's, unzip length = 0.062'GB zip my value throughput = 30.433'MB/sec zip pipeline throughput = 132.212'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.91 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.91 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0459 value = 1.2952 dict = 1.00 all = 1.3224 } Zip/UnZip{ index = 0.4888 value = 0.7721 dict = 1.00 all = 0.7562 } ---------------------------- 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 = 2.782906573 MB/sec (with seq num) write speed all = 2.671341685 MB/sec (without seq num) 2024/08/20-00:28:11.175596 140500573775424 [compaction_job.cc:1944] [default] [JOB 2132] Generated table #14621928: 335545 keys, 50749195 bytes, temperature: kWarm 2024/08/20-00:28:11.175713 140500573775424 EVENT_LOG_v1 {"time_micros": 1724084891175653, "cf_name": "default", "job": 2132, "event": "table_file_creation", "file_number": 14621928, "file_size": 50749195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191703, "largest_seqno": 189634807235, "table_properties": {"data_size": 47670288, "index_size": 1312064, "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": 1724084887, "oldest_key_time": 0, "file_creation_time": 1724084887, "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": 14621928, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:28:11.233673 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621929.sst) /dev/shm/ToplingTemp/Topling-76560-ek1UGk 2024/08/20-00:28:12.588079 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621929.sst): first pass time = 1.35's, 49.551'MB/sec 2024/08/20-00:28:14.367257 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621929.sst): old prealloc_size = 73819750, real_size = 48510392 2024/08/20-00:28:14.367320 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621929.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.27 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-00:28:15.032649 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621929.sst): second pass time = 1.77's, 34.815'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 75.436'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21724.185'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.187'MB/sec write SST data time = 0.22's, 231.949'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 = 14993.819'MB/sec zip my value time = 1.77's, unzip length = 0.062'GB zip my value throughput = 34.815'MB/sec zip pipeline throughput = 155.161'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.27 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.27 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5208 value = 1.2953 dict = 1.00 all = 1.3370 } Zip/UnZip{ index = 0.2840 value = 0.7720 dict = 1.00 all = 0.7479 } ---------------------------- 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 = 2.785261772 MB/sec (with seq num) write speed all = 2.673606496 MB/sec (without seq num) 2024/08/20-00:28:15.100484 140500573775424 [compaction_job.cc:1944] [default] [JOB 2132] Generated table #14621929: 335545 keys, 50193227 bytes, temperature: kWarm 2024/08/20-00:28:15.100566 140500573775424 EVENT_LOG_v1 {"time_micros": 1724084895100524, "cf_name": "default", "job": 2132, "event": "table_file_creation", "file_number": 14621929, "file_size": 50193227, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191471, "largest_seqno": 189634807233, "table_properties": {"data_size": 47663952, "index_size": 762432, "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": 1724084891, "oldest_key_time": 0, "file_creation_time": 1724084891, "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": 14621929, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:28:15.164146 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621930.sst) /dev/shm/ToplingTemp/Topling-76560-Ru5Kel 2024/08/20-00:28:15.731341 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621930.sst): first pass time = 0.57's, 76.480'MB/sec 2024/08/20-00:28:17.193738 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621930.sst): old prealloc_size = 73819750, real_size = 33208864 2024/08/20-00:28:17.193818 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621930.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 216873 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 5.99 raw-val = 0.0399 GB zip-val = 0.0319 GB avg-val = 184.00 avg-zval = 146.88 2024/08/20-00:28:17.519088 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00/14621930.sst): second pass time = 1.46's, 27.302'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 105.434'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28425.160'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.237'MB/sec write SST data time = 0.10's, 355.778'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.412'MB, throughput = 13899.080'MB/sec zip my value time = 1.46's, unzip length = 0.040'GB zip my value throughput = 27.302'MB/sec zip pipeline throughput = 168.175'MB/sec entries = 216873 avg-key = 16.00 avg-zkey = 5.99 avg-val = 184.00 avg-zval = 146.88 usrkeys = 216873 avg-key = 8.00 avg-zkey = 5.99 avg-val = 191.00 avg-zval = 146.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 216873 bytes = 731968 } seq expand size = 1518111 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0017 GB value = 0.0399 GB dict = 0.41 MB all = 0.0434 GB } __ZipSize{ index = 0.0013 GB value = 0.0319 GB dict = 0.41 MB all = 0.0343 GB } UnZip/Zip{ index = 1.3349 value = 1.2527 dict = 1.00 all = 1.2645 } Zip/UnZip{ index = 0.7491 value = 0.7983 dict = 1.00 all = 0.7908 } ---------------------------- total value len = 62.466351 GB avg = 0.180 KB (by entry num) total key len = 6.802965 GB avg = 0.020 KB total ukey len = 3.196611 GB avg = 0.008 KB total ukey num = 0.390221524 Billion total entry num = 0.347099532 Billion write speed all = 2.786789245 MB/sec (with seq num) write speed all = 2.675075338 MB/sec (without seq num) 2024/08/20-00:28:17.562830 140500573775424 [compaction_job.cc:1944] [default] [JOB 2132] Generated table #14621930: 216873 keys, 34300781 bytes, temperature: kWarm 2024/08/20-00:28:17.562934 140500573775424 EVENT_LOG_v1 {"time_micros": 1724084897562868, "cf_name": "default", "job": 2132, "event": "table_file_creation", "file_number": 14621930, "file_size": 34300781, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191411, "largest_seqno": 189634807236, "table_properties": {"data_size": 31854736, "index_size": 1299712, "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": 3469968, "raw_average_key_size": 16, "raw_value_size": 39904632, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 216873, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724084895, "oldest_key_time": 0, "file_creation_time": 1724084895, "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": 14621930, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:28:17.578258 140500573775424 [compaction_job.cc:699] job-02132: subcompact[0], size: 0.135243 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02132/att-00 [14621928,14621929,14621930] 2024/08/20-00:28:17.617650 140500573775424 (Original Log Time 2024/08/20-00:28:07.313746) EVENT_LOG_v1 {"time_micros": 1724084887313682, "job": 2132, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14621911], "files_L2": [14621850, 14621851, 14621925], "score": 0.993152, "input_data_size": 145751607, "oldest_snapshot_seqno": 189634866299} 2024/08/20-00:28:17.617656 140500573775424 (Original Log Time 2024/08/20-00:28:17.607382) [compaction_job.cc:2018] [default] [JOB 2132] Compacted 1@1 + 3@2 files to L2 => 135243203 bytes 2024/08/20-00:28:17.617658 140500573775424 (Original Log Time 2024/08/20-00:28:17.617552) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.2 rd, 13.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.3, 120.7 +0.0 blob) out(129.0 +0.0 blob), read-write-amplify(14.7) write-amplify(7.1) OK, records in: 891600, records dropped: 3637 output_compression: Snappy 2024/08/20-00:28:17.617668 140500573775424 (Original Log Time 2024/08/20-00:28:17.617618) EVENT_LOG_v1 {"time_micros": 1724084897617588, "cf": "default", "job": 2132, "event": "compaction_finished", "compaction_time_micros": 10264523, "compaction_time_cpu_micros": 2325245, "output_level": 2, "num_output_files": 3, "total_output_size": 135243203, "num_input_records": 891600, "num_output_records": 887963, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 174092109, "file_range_sync_nanos": 0, "file_fsync_nanos": 2736, "file_prepare_write_nanos": 12249, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:28:17.766445 140500573775424 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":1724084887,"executesMs":10420,"compactionJobId":2132,"attempt":0,"compactionInputRawBytes":178320000,"compactionInputZipBytes":145751607,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135243203,"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":"00-6e9ea496c7b277c39d1a44ae8dae046c-cb295fc5bf2e069b-00"}}, response = 2024/08/20-00:28:17.766575 140500573775424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-02132/att-00: olev 2, work 10.420 s, result 4.823 ms, install 10.311 ms, input{raw 170.059 MiB zip 139.000 MiB}