2024/08/21-02:58:53.848365 140539568010816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00: fork to child time = 0.025493 sec 2024/08/21-02:58:53.849187 140539568010816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00 2024/08/21-02:58:53.860625 140539568010816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00 2024/08/21-02:58:53.864108 140539568010816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:58:53.864427 140539568010816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:58:53.922643 140539568010816 [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-62541/att-00/MANIFEST-14629260 2024/08/21-02:58:53.966976 140539568010816 [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-62541/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14701248, last_sequence is 191367054233, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701076 2024/08/21-02:58:53.966984 140539568010816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:58:53.967045 140539568010816 [version_set.cc:5652] Creating manifest 14701248 2024/08/21-02:58:53.995706 140539568010816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:58:54.008840 140539568010816 [compaction_job.cc:2433] [default] [JOB 62541] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-02:58:54.008862 140539568010816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31487 Base level 2, inputs: [14701222(16MB)], [14701143(91MB) 14701144(91MB)] 2024/08/21-02:58:54.194551 140539568010816 [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 2024/08/21-02:58:54.194579 140539568010816 [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 2024/08/21-02:58:54.194598 140539568010816 [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 2024/08/21-02:58:54.194612 140539568010816 [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 2024/08/21-02:58:54.194624 140539568010816 [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 2024/08/21-02:58:54.934987 140539568010816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701249.sst) /dev/shm/ToplingTemp/Topling-32380-HFJTvC 2024/08/21-02:58:56.067980 140539568010816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701249.sst): first pass time = 1.13's, 118.468'MB/sec 2024/08/21-02:58:59.749079 140539568010816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701249.sst): old prealloc_size = 147639500, real_size = 92362728 2024/08/21-02:58:59.749141 140539568010816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701249.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.82 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/21-02:59:00.571068 140539568010816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701249.sst): second pass time = 3.68's, 33.553'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 116.430'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34206.310'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.256'MB/sec write SST data time = 0.17's, 574.599'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 28799.221'MB/sec zip my value time = 3.68's, unzip length = 0.123'GB zip my value throughput = 33.553'MB/sec zip pipeline throughput = 151.453'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.82 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.82 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.3936 value = 1.3573 dict = 1.00 all = 1.4024 } Zip/UnZip{ index = 0.2276 value = 0.7367 dict = 1.00 all = 0.7130 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.023809435 MB/sec (with seq num) write speed all = 0.022889264 MB/sec (without seq num) 2024/08/21-02:59:00.682767 140539568010816 [compaction_job.cc:1944] [default] [JOB 62541] Generated table #14701249: 671089 keys, 95702396 bytes, temperature: kWarm 2024/08/21-02:59:00.682850 140539568010816 EVENT_LOG_v1 {"time_micros": 1724180340682802, "cf_name": "default", "job": 62541, "event": "table_file_creation", "file_number": 14701249, "file_size": 95702396, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191286711663, "largest_seqno": 191366982894, "table_properties": {"data_size": 90972864, "index_size": 1221952, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724180334, "oldest_key_time": 0, "file_creation_time": 1724180334, "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": 14701249, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:59:00.730265 140539568010816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701250.sst) /dev/shm/ToplingTemp/Topling-32380-J0cmxD 2024/08/21-02:59:02.204943 140539568010816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701250.sst): first pass time = 1.47's, 91.017'MB/sec 2024/08/21-02:59:04.405053 140539568010816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701250.sst): old prealloc_size = 147639500, real_size = 92764008 2024/08/21-02:59:04.405109 140539568010816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701250.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 2.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-02:59:05.005492 140539568010816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701250.sst): second pass time = 2.20's, 56.144'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 160.062'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 55367.647'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.324'MB/sec write SST data time = 0.08's, 1167.156'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 19534.980'MB/sec zip my value time = 2.20's, unzip length = 0.123'GB zip my value throughput = 56.144'MB/sec zip pipeline throughput = 169.019'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.40 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.40 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0016 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.3338 value = 1.3571 dict = 1.00 all = 1.3966 } Zip/UnZip{ index = 0.3000 value = 0.7368 dict = 1.00 all = 0.7160 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.047582705 MB/sec (with seq num) write speed all = 0.045743760 MB/sec (without seq num) 2024/08/21-02:59:05.122774 140539568010816 [compaction_job.cc:1944] [default] [JOB 62541] Generated table #14701250: 671089 keys, 96103676 bytes, temperature: kWarm 2024/08/21-02:59:05.122861 140539568010816 EVENT_LOG_v1 {"time_micros": 1724180345122813, "cf_name": "default", "job": 62541, "event": "table_file_creation", "file_number": 14701250, "file_size": 96103676, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191247214227, "largest_seqno": 191366982896, "table_properties": {"data_size": 90985744, "index_size": 1610368, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724180340, "oldest_key_time": 0, "file_creation_time": 1724180340, "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": 14701250, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:59:05.178020 140539568010816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701251.sst) /dev/shm/ToplingTemp/Topling-32380-HLWGwD 2024/08/21-02:59:05.280524 140539568010816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701251.sst): first pass time = 0.10's, 142.766'MB/sec 2024/08/21-02:59:05.423683 140539568010816 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701251.sst): part-0: reject ZipStore ratio = 0.889 2024/08/21-02:59:05.447141 140539568010816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701251.sst): old prealloc_size = 147639500, real_size = 13768400 2024/08/21-02:59:05.447179 140539568010816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701251.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 73132 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.01 raw-val = 0.0135 GB zip-val = 0.0135 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-02:59:05.472057 140539568010816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00/14701251.sst): second pass time = 0.14's, 94.816'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 561.711'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11250.968'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.119'MB/sec write SST data time = 0.01's, 1638.821'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 = 0.14's, unzip length = 0.013'GB zip my value throughput = 94.816'MB/sec zip pipeline throughput = 94.816'MB/sec entries = 73132 avg-key = 16.00 avg-zkey = 4.01 avg-val = 184.00 avg-zval = 184.00 usrkeys = 73132 avg-key = 8.00 avg-zkey = 4.01 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 73132 bytes = 228560 } seq expand size = 511924 multi value expand size = 0 cnt WriteAppend = 1650 UnZipSize{ index = 0.0006 GB value = 0.0135 GB dict = 0.00 MB all = 0.0146 GB } __ZipSize{ index = 0.0003 GB value = 0.0135 GB dict = 0.00 MB all = 0.0140 GB } UnZip/Zip{ index = 1.9933 value = 1.0000 dict = 0.00 all = 1.0463 } Zip/UnZip{ index = 0.5017 value = 1.0000 dict = 0.00 all = 0.9558 } ---------------------------- total value len = 0.270324 GB avg = 0.191 KB (by entry num) total key len = 0.022645 GB avg = 0.016 KB total ukey len = 0.011322 GB avg = 0.008 KB total ukey num = 0.001415310 Billion total entry num = 0.001415310 Billion write speed all = 0.050171361 MB/sec (with seq num) write speed all = 0.048232372 MB/sec (without seq num) 2024/08/21-02:59:05.492278 140539568010816 [compaction_job.cc:1944] [default] [JOB 62541] Generated table #14701251: 73132 keys, 13979753 bytes, temperature: kWarm 2024/08/21-02:59:05.492339 140539568010816 EVENT_LOG_v1 {"time_micros": 1724180345492307, "cf_name": "default", "job": 62541, "event": "table_file_creation", "file_number": 14701251, "file_size": 13979753, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191349508016, "largest_seqno": 191366982883, "table_properties": {"data_size": 13456480, "index_size": 293504, "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": 1170112, "raw_average_key_size": 16, "raw_value_size": 13456288, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 73132, "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": 1724180345, "oldest_key_time": 0, "file_creation_time": 1724180345, "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": 14701251, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:59:05.504207 140539568010816 [compaction_job.cc:699] job-62541: subcompact[0], size: 0.205786 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62541/att-00 [14701249,14701250,14701251] 2024/08/21-02:59:05.533605 140539568010816 (Original Log Time 2024/08/21-02:58:54.008947) EVENT_LOG_v1 {"time_micros": 1724180334008875, "job": 62541, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14701222], "files_L3": [14701143, 14701144], "score": 0.994316, "input_data_size": 209122733, "oldest_snapshot_seqno": 191367053502} 2024/08/21-02:59:05.533608 140539568010816 (Original Log Time 2024/08/21-02:59:05.533137) [compaction_job.cc:2018] [default] [JOB 62541] Compacted 1@2 + 2@3 files to L3 => 205785825 bytes 2024/08/21-02:59:05.533610 140539568010816 (Original Log Time 2024/08/21-02:59:05.533545) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 18.2 rd, 17.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(16.4, 183.0 +0.0 blob) out(196.3 +0.0 blob), read-write-amplify(24.1) write-amplify(11.9) OK, records in: 1420627, records dropped: 5317 output_compression: Snappy 2024/08/21-02:59:05.533616 140539568010816 (Original Log Time 2024/08/21-02:59:05.533586) EVENT_LOG_v1 {"time_micros": 1724180345533567, "cf": "default", "job": 62541, "event": "compaction_finished", "compaction_time_micros": 11495267, "compaction_time_cpu_micros": 3178393, "output_level": 3, "num_output_files": 3, "total_output_size": 205785825, "num_input_records": 1420627, "num_output_records": 1415310, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 148455172, "file_range_sync_nanos": 0, "file_fsync_nanos": 2723, "file_prepare_write_nanos": 57360, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-02:59:05.659217 140539568010816 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":1724180333,"executesMs":11678,"compactionJobId":62541,"attempt":0,"compactionInputRawBytes":284125400,"compactionInputZipBytes":209122733,"compactionOutputRawBytes":0,"compactionOutputZipBytes":205785825,"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-e2a4e224e9326aa538b9093e6630bbd4-d40297e142235860-00"}}, response = 2024/08/21-02:59:05.659318 140539568010816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-62541/att-00: olev 3, work 11.678 s, result 6.405 ms, install 0.498 ms, input{raw 270.963 MiB zip 199.435 MiB}