2024/07/24-18:47:02.532992 140495367435840 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00: fork to child time = 0.007964 sec 2024/07/24-18:47:02.533671 140495367435840 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00 2024/07/24-18:47:02.556990 140495367435840 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00 2024/07/24-18:47:02.558202 140495367435840 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-18:47:02.558527 140495367435840 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-18:47:02.619457 140495367435840 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-40429/att-00/MANIFEST-13366722 2024/07/24-18:47:02.680105 140495367435840 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-40429/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13415647, last_sequence is 164235888346, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13415571 2024/07/24-18:47:02.680123 140495367435840 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-18:47:02.680212 140495367435840 [version_set.cc:5652] Creating manifest 13415647 2024/07/24-18:47:02.704396 140495367435840 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-18:47:02.716861 140495367435840 [compaction_job.cc:2433] [default] [JOB 40429] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/24-18:47:02.716878 140495367435840 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21415 Base level 2, inputs: [13415598(31MB)], [13415529(91MB) 13415639(91MB)] 2024/07/24-18:47:03.102351 140495367435840 [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 2024/07/24-18:47:03.102370 140495367435840 [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 2024/07/24-18:47:03.102381 140495367435840 [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 2024/07/24-18:47:03.102389 140495367435840 [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 2024/07/24-18:47:03.102396 140495367435840 [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 2024/07/24-18:47:03.949085 140495367435840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415648.sst) /dev/shm/ToplingTemp/Topling-32697-EUZVYC 2024/07/24-18:47:04.802622 140495367435840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415648.sst): first pass time = 0.85's, 157.257'MB/sec 2024/07/24-18:47:06.325553 140495367435840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415648.sst): old prealloc_size = 147639500, real_size = 92473912 2024/07/24-18:47:06.325634 140495367435840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415648.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.97 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-18:47:06.965358 140495367435840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415648.sst): second pass time = 1.47's, 84.218'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 149.490'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22408.721'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.303'MB/sec write SST data time = 0.09's, 1108.386'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 = 46353.820'MB/sec zip my value time = 1.47's, unzip length = 0.123'GB zip my value throughput = 84.218'MB/sec zip pipeline throughput = 126.328'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.97 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.97 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2097168 } 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 = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.0554 value = 1.3572 dict = 1.00 all = 1.4033 } Zip/UnZip{ index = 0.2466 value = 0.7368 dict = 1.00 all = 0.7126 } ---------------------------- 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 = 0.015834715 MB/sec (with seq num) write speed all = 0.015222746 MB/sec (without seq num) 2024/07/24-18:47:07.109589 140495367435840 [compaction_job.cc:1944] [default] [JOB 40429] Generated table #13415648: 671089 keys, 95645820 bytes, temperature: kWarm 2024/07/24-18:47:07.109664 140495367435840 EVENT_LOG_v1 {"time_micros": 1721818027109624, "cf_name": "default", "job": 40429, "event": "table_file_creation", "file_number": 13415648, "file_size": 95645820, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164207228734, "largest_seqno": 164235733162, "table_properties": {"data_size": 90982128, "index_size": 1323840, "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": 1721818023, "oldest_key_time": 0, "file_creation_time": 1721818023, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13415648, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-18:47:07.148586 140495367435840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415649.sst) /dev/shm/ToplingTemp/Topling-32697-Svv7MB 2024/07/24-18:47:08.506254 140495367435840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415649.sst): first pass time = 1.36's, 98.862'MB/sec 2024/07/24-18:47:09.579637 140495367435840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415649.sst): old prealloc_size = 147639500, real_size = 92381280 2024/07/24-18:47:09.579698 140495367435840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415649.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 = 1.84 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/24-18:47:10.158926 140495367435840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415649.sst): second pass time = 1.07's, 115.122'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 165.386'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37958.254'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.340'MB/sec write SST data time = 0.09's, 1112.681'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 = 43639.201'MB/sec zip my value time = 1.07's, unzip length = 0.123'GB zip my value throughput = 115.122'MB/sec zip pipeline throughput = 115.122'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.84 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.84 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0958 GB } UnZip/Zip{ index = 4.3543 value = 1.3572 dict = 1.00 all = 1.4009 } Zip/UnZip{ index = 0.2297 value = 0.7368 dict = 1.00 all = 0.7138 } ---------------------------- 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 = 0.031657906 MB/sec (with seq num) write speed all = 0.030434412 MB/sec (without seq num) 2024/07/24-18:47:10.273289 140495367435840 [compaction_job.cc:1944] [default] [JOB 40429] Generated table #13415649: 671089 keys, 95804860 bytes, temperature: kWarm 2024/07/24-18:47:10.273349 140495367435840 EVENT_LOG_v1 {"time_micros": 1721818030273318, "cf_name": "default", "job": 40429, "event": "table_file_creation", "file_number": 13415649, "file_size": 95804860, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164087810399, "largest_seqno": 164235733163, "table_properties": {"data_size": 90980416, "index_size": 1232960, "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": 1721818027, "oldest_key_time": 0, "file_creation_time": 1721818027, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13415649, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-18:47:10.319633 140495367435840 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415650.sst) /dev/shm/ToplingTemp/Topling-32697-fMxNjz 2024/07/24-18:47:10.449766 140495367435840 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415650.sst): first pass time = 0.13's, 224.275'MB/sec 2024/07/24-18:47:10.741486 140495367435840 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415650.sst): part-0: reject ZipStore ratio = 0.826 2024/07/24-18:47:10.793276 140495367435840 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415650.sst): old prealloc_size = 147639500, real_size = 27135184 2024/07/24-18:47:10.793317 140495367435840 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415650.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 145891 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.74 raw-val = 0.0268 GB zip-val = 0.0268 GB avg-val = 184.00 avg-zval = 184.00 2024/07/24-18:47:10.841265 140495367435840 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00/13415650.sst): second pass time = 0.29's, 92.251'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.05's, 575.230'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9543.460'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.182'MB/sec write SST data time = 0.02's, 1615.464'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 = 0.29's, unzip length = 0.027'GB zip my value throughput = 92.251'MB/sec zip pipeline throughput = 92.251'MB/sec entries = 145891 avg-key = 16.00 avg-zkey = 1.74 avg-val = 184.00 avg-zval = 184.00 usrkeys = 145891 avg-key = 8.00 avg-zkey = 1.74 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 145891 bytes = 492400 } seq expand size = 1021237 multi value expand size = 0 cnt WriteAppend = 3284 UnZipSize{ index = 0.0012 GB value = 0.0268 GB dict = 0.00 MB all = 0.0292 GB } __ZipSize{ index = 0.0003 GB value = 0.0268 GB dict = 0.00 MB all = 0.0276 GB } UnZip/Zip{ index = 4.5878 value = 1.0000 dict = 0.00 all = 1.0575 } Zip/UnZip{ index = 0.2180 value = 1.0000 dict = 0.00 all = 0.9456 } ---------------------------- total value len = 0.284221 GB avg = 0.191 KB (by entry num) total key len = 0.023809 GB avg = 0.016 KB total ukey len = 0.011905 GB avg = 0.008 KB total ukey num = 0.001488069 Billion total entry num = 0.001488069 Billion write speed all = 0.035096304 MB/sec (with seq num) write speed all = 0.033739925 MB/sec (without seq num) 2024/07/24-18:47:10.879136 140495367435840 [compaction_job.cc:1944] [default] [JOB 40429] Generated table #13415650: 145891 keys, 27592106 bytes, temperature: kWarm 2024/07/24-18:47:10.879200 140495367435840 EVENT_LOG_v1 {"time_micros": 1721818030879168, "cf_name": "default", "job": 40429, "event": "table_file_creation", "file_number": 13415650, "file_size": 27592106, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164168495612, "largest_seqno": 164235732969, "table_properties": {"data_size": 26844144, "index_size": 254400, "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": 2334256, "raw_average_key_size": 16, "raw_value_size": 26843944, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 145891, "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": 1721818030, "oldest_key_time": 0, "file_creation_time": 1721818030, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13415650, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-18:47:10.902314 140495367435840 [compaction_job.cc:699] job-40429: subcompact[0], size: 0.219043 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40429/att-00 [13415648,13415649,13415650] 2024/07/24-18:47:10.990034 140495367435840 (Original Log Time 2024/07/24-18:47:02.716963) EVENT_LOG_v1 {"time_micros": 1721818022716899, "job": 40429, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13415598], "files_L3": [13415529, 13415639], "score": 0.989605, "input_data_size": 225098190, "oldest_snapshot_seqno": 164235887819} 2024/07/24-18:47:10.990063 140495367435840 (Original Log Time 2024/07/24-18:47:10.989436) [compaction_job.cc:2018] [default] [JOB 40429] Compacted 1@2 + 2@3 files to L3 => 219042786 bytes 2024/07/24-18:47:10.990066 140495367435840 (Original Log Time 2024/07/24-18:47:10.989939) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 27.5 rd, 26.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.9, 182.8 +0.0 blob) out(208.9 +0.0 blob), read-write-amplify(13.3) write-amplify(6.6) OK, records in: 1499524, records dropped: 11455 output_compression: Snappy 2024/07/24-18:47:10.990076 140495367435840 (Original Log Time 2024/07/24-18:47:10.989999) EVENT_LOG_v1 {"time_micros": 1721818030989972, "cf": "default", "job": 40429, "event": "compaction_finished", "compaction_time_micros": 8185364, "compaction_time_cpu_micros": 2850791, "output_level": 3, "num_output_files": 3, "total_output_size": 219042786, "num_input_records": 1499524, "num_output_records": 1488069, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 163674492, "file_range_sync_nanos": 0, "file_fsync_nanos": 2211, "file_prepare_write_nanos": 113933, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/24-18:47:11.139894 140495367435840 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":1721720512,"starts":1721818022,"executesMs":8447,"compactionJobId":40429,"attempt":0,"compactionInputRawBytes":299904800,"compactionInputZipBytes":225098190,"compactionOutputRawBytes":0,"compactionOutputZipBytes":219042786,"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-d5df5f6df5825f180e9cabce2d764e9c-ab693b16ed8fa307-00"}}, response = 2024/07/24-18:47:11.139998 140495367435840 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-40429/att-00: olev 3, work 8.447 s, result 8.753 ms, install 0.673 ms, input{raw 286.012 MiB zip 214.670 MiB}