2024/07/09-23:42:28.309663 140433495463488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00: fork to child time = 0.028065 sec 2024/07/09-23:42:28.310987 140433495463488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00 2024/07/09-23:42:28.317662 140433495463488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00 2024/07/09-23:42:28.318945 140433495463488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-23:42:28.319360 140433495463488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-23:42:28.350178 140433495463488 [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-63699/att-00/MANIFEST-12625661 2024/07/09-23:42:28.366273 140433495463488 [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-63699/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12699910, last_sequence is 148820955678, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12699808 2024/07/09-23:42:28.366284 140433495463488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-23:42:28.366388 140433495463488 [version_set.cc:5652] Creating manifest 12699910 2024/07/09-23:42:28.387014 140433495463488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-23:42:28.400172 140433495463488 [compaction_job.cc:2433] [default] [JOB 63699] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/09-23:42:28.400190 140433495463488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 32694 Base level 2, inputs: [12699883(48MB)], [12699183(80MB) 12699515(90MB)] 2024/07/09-23:42:28.414180 140433495463488 [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 2024/07/09-23:42:28.414238 140433495463488 [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 2024/07/09-23:42:28.414274 140433495463488 [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 2024/07/09-23:42:28.414295 140433495463488 [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 2024/07/09-23:42:28.414309 140433495463488 [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 2024/07/09-23:42:29.464218 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699911.sst) /dev/shm/ToplingTemp/Topling-128900-EDOnQY 2024/07/09-23:42:30.130699 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699911.sst): first pass time = 0.67's, 201.396'MB/sec 2024/07/09-23:42:33.265150 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699911.sst): old prealloc_size = 147639500, real_size = 92067896 2024/07/09-23:42:33.265227 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699911.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.37 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-23:42:33.908526 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699911.sst): second pass time = 3.13's, 39.415'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 148.294'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18770.516'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.343'MB/sec write SST data time = 0.15's, 619.996'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 = 32860.796'MB/sec zip my value time = 3.13's, unzip length = 0.123'GB zip my value throughput = 39.415'MB/sec zip pipeline throughput = 173.063'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.37 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.37 avg-val = 191.00 avg-zval = 135.57 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.8287 value = 1.3572 dict = 1.00 all = 1.4068 } Zip/UnZip{ index = 0.1716 value = 0.7368 dict = 1.00 all = 0.7108 } ---------------------------- 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 = 0.003837463 MB/sec (with seq num) write speed all = 0.003689155 MB/sec (without seq num) 2024/07/09-23:42:34.118775 140433495463488 [compaction_job.cc:1944] [default] [JOB 63699] Generated table #12699911: 671089 keys, 95407612 bytes, temperature: kWarm 2024/07/09-23:42:34.118835 140433495463488 EVENT_LOG_v1 {"time_micros": 1720539754118799, "cf_name": "default", "job": 63699, "event": "table_file_creation", "file_number": 12699911, "file_size": 95407612, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269352, "largest_seqno": 148820716145, "table_properties": {"data_size": 90978912, "index_size": 921088, "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": 1720539749, "oldest_key_time": 0, "file_creation_time": 1720539749, "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": 12699911, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:42:34.220408 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699912.sst) /dev/shm/ToplingTemp/Topling-128900-QV6TC0 2024/07/09-23:42:35.996087 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699912.sst): first pass time = 1.78's, 75.588'MB/sec 2024/07/09-23:42:38.158974 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699912.sst): old prealloc_size = 147639500, real_size = 91781160 2024/07/09-23:42:38.159033 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699912.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.94 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-23:42:38.705327 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699912.sst): second pass time = 2.16's, 57.110'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 174.108'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21953.902'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.10's, 945.080'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 = 31806.718'MB/sec zip my value time = 2.16's, unzip length = 0.123'GB zip my value throughput = 57.110'MB/sec zip pipeline throughput = 118.933'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.94 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.94 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 8.4888 value = 1.3572 dict = 1.00 all = 1.4110 } Zip/UnZip{ index = 0.1178 value = 0.7368 dict = 1.00 all = 0.7087 } ---------------------------- 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 = 0.007673908 MB/sec (with seq num) write speed all = 0.007377332 MB/sec (without seq num) 2024/07/09-23:42:38.819372 140433495463488 [compaction_job.cc:1944] [default] [JOB 63699] Generated table #12699912: 671089 keys, 95120828 bytes, temperature: kWarm 2024/07/09-23:42:38.819442 140433495463488 EVENT_LOG_v1 {"time_micros": 1720539758819407, "cf_name": "default", "job": 63699, "event": "table_file_creation", "file_number": 12699912, "file_size": 95120828, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269312, "largest_seqno": 148820716135, "table_properties": {"data_size": 90980816, "index_size": 632448, "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": 1720539754, "oldest_key_time": 0, "file_creation_time": 1720539754, "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": 12699912, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:42:38.857145 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699913.sst) /dev/shm/ToplingTemp/Topling-128900-C8Z4v2 2024/07/09-23:42:39.056616 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699913.sst): first pass time = 0.20's, 224.435'MB/sec 2024/07/09-23:42:39.574466 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699913.sst): old prealloc_size = 147639500, real_size = 33033296 2024/07/09-23:42:39.574538 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699913.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 223795 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.88 raw-val = 0.0412 GB zip-val = 0.0328 GB avg-val = 184.00 avg-zval = 146.47 2024/07/09-23:42:39.869702 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00/12699913.sst): second pass time = 0.52's, 79.651'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 115.698'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5200.463'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.215'MB/sec write SST data time = 0.04's, 961.755'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.424'MB, throughput = 11807.076'MB/sec zip my value time = 0.52's, unzip length = 0.041'GB zip my value throughput = 79.651'MB/sec zip pipeline throughput = 140.362'MB/sec entries = 223795 avg-key = 16.00 avg-zkey = 0.88 avg-val = 184.00 avg-zval = 146.47 usrkeys = 223795 avg-key = 8.00 avg-zkey = 0.88 avg-val = 191.00 avg-zval = 146.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 223795 bytes = 755328 } seq expand size = 1566565 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0018 GB value = 0.0412 GB dict = 0.42 MB all = 0.0448 GB } __ZipSize{ index = 0.0002 GB value = 0.0328 GB dict = 0.42 MB all = 0.0342 GB } UnZip/Zip{ index = 9.0473 value = 1.2562 dict = 1.00 all = 1.3103 } Zip/UnZip{ index = 0.1105 value = 0.7960 dict = 1.00 all = 0.7632 } ---------------------------- total value len = 0.299101 GB avg = 0.191 KB (by entry num) total key len = 0.025056 GB avg = 0.016 KB total ukey len = 0.012528 GB avg = 0.008 KB total ukey num = 0.001565973 Billion total entry num = 0.001565973 Billion write speed all = 0.008953169 MB/sec (with seq num) write speed all = 0.008607153 MB/sec (without seq num) 2024/07/09-23:42:39.912967 140433495463488 [compaction_job.cc:1944] [default] [JOB 63699] Generated table #12699913: 223795 keys, 34158203 bytes, temperature: kWarm 2024/07/09-23:42:39.913028 140433495463488 EVENT_LOG_v1 {"time_micros": 1720539759912998, "cf_name": "default", "job": 63699, "event": "table_file_creation", "file_number": 12699913, "file_size": 34158203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691270630, "largest_seqno": 148809687857, "table_properties": {"data_size": 32779280, "index_size": 197888, "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": 3580720, "raw_average_key_size": 16, "raw_value_size": 41178280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 223795, "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": 1720539758, "oldest_key_time": 0, "file_creation_time": 1720539758, "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": 12699913, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-23:42:39.926677 140433495463488 [compaction_job.cc:699] job-63699: subcompact[0], size: 0.224687 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63699/att-00 [12699911,12699912,12699913] 2024/07/09-23:42:39.971153 140433495463488 (Original Log Time 2024/07/09-23:42:28.400279) EVENT_LOG_v1 {"time_micros": 1720539748400209, "job": 63699, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12699883], "files_L3": [12699183, 12699515], "score": 1.01323, "input_data_size": 229879066, "oldest_snapshot_seqno": 148820954943} 2024/07/09-23:42:39.971157 140433495463488 (Original Log Time 2024/07/09-23:42:39.967629) [compaction_job.cc:2018] [default] [JOB 63699] Compacted 1@2 + 2@3 files to L3 => 224686643 bytes 2024/07/09-23:42:39.971159 140433495463488 (Original Log Time 2024/07/09-23:42:39.971083) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.9 rd, 19.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.1, 171.1 +0.0 blob) out(214.3 +0.0 blob), read-write-amplify(9.0) write-amplify(4.5) OK, records in: 1596361, records dropped: 30388 output_compression: Snappy 2024/07/09-23:42:39.971166 140433495463488 (Original Log Time 2024/07/09-23:42:39.971129) EVENT_LOG_v1 {"time_micros": 1720539759971110, "cf": "default", "job": 63699, "event": "compaction_finished", "compaction_time_micros": 11526404, "compaction_time_cpu_micros": 3285241, "output_level": 3, "num_output_files": 3, "total_output_size": 224686643, "num_input_records": 1596361, "num_output_records": 1565973, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152956054, "file_range_sync_nanos": 0, "file_fsync_nanos": 2328, "file_prepare_write_nanos": 8867, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-23:42:40.094374 140433495463488 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":1720539748,"executesMs":11650,"compactionJobId":63699,"attempt":0,"compactionInputRawBytes":319272200,"compactionInputZipBytes":229879066,"compactionOutputRawBytes":0,"compactionOutputZipBytes":224686643,"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":"00-88b1ff53fce03443e4800b4666acd27d-e983bb71798c7180-00"}}, response = 2024/07/09-23:42:40.094453 140433495463488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-63699/att-00: olev 3, work 11.651 s, result 6.778 ms, install 3.560 ms, input{raw 304.482 MiB zip 219.230 MiB}