2024/08/20-01:16:00.977860 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00: fork to child time = 0.026751 sec 2024/08/20-01:16:00.978998 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00 2024/08/20-01:16:00.984245 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00 2024/08/20-01:16:00.985964 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:16:00.986289 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:16:01.046792 140500103784000 [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-04369/att-00/MANIFEST-14619535 2024/08/20-01:16:01.061287 140500103784000 [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-04369/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14624606, last_sequence is 189693366021, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14624568 2024/08/20-01:16:01.061296 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:16:01.061361 140500103784000 [version_set.cc:5652] Creating manifest 14624606 2024/08/20-01:16:01.092651 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:16:01.115657 140500103784000 [compaction_job.cc:2433] [default] [JOB 4369] Compacting 1@2 + 3@3 files to L3, score 0.65, subcompactions 1 : 1 2024/08/20-01:16:01.115677 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2164 Base level 2, inputs: [14624580(26MB)], [14624558(91MB) 14624559(91MB) 14624560(62MB)] 2024/08/20-01:16:01.398861 140500103784000 [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 2024/08/20-01:16:01.398887 140500103784000 [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 2024/08/20-01:16:01.398904 140500103784000 [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 2024/08/20-01:16:01.398917 140500103784000 [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 2024/08/20-01:16:01.398935 140500103784000 [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 2024/08/20-01:16:02.399167 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624607.sst) /dev/shm/ToplingTemp/Topling-90851-B1bjMW 2024/08/20-01:16:03.654778 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624607.sst): first pass time = 1.26's, 106.900'MB/sec 2024/08/20-01:16:07.859180 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624607.sst): old prealloc_size = 147639500, real_size = 92241304 2024/08/20-01:16:07.859278 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624607.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-01:16:08.629748 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624607.sst): second pass time = 4.20's, 29.377'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.77's, 123.929'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20714.005'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.261'MB/sec write SST data time = 0.13's, 741.529'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 = 21425.332'MB/sec zip my value time = 4.20's, unzip length = 0.123'GB zip my value throughput = 29.377'MB/sec zip pipeline throughput = 127.261'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.63 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.63 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 4.9050 value = 1.3572 dict = 1.00 all = 1.4055 } Zip/UnZip{ index = 0.2039 value = 0.7368 dict = 1.00 all = 0.7115 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 2.496604613 MB/sec (with seq num) write speed all = 2.396520994 MB/sec (without seq num) 2024/08/20-01:16:08.813950 140500103784000 [compaction_job.cc:1944] [default] [JOB 4369] Generated table #14624607: 671089 keys, 95497148 bytes, temperature: kWarm 2024/08/20-01:16:08.814038 140500103784000 EVENT_LOG_v1 {"time_micros": 1724087768813984, "cf_name": "default", "job": 4369, "event": "table_file_creation", "file_number": 14624607, "file_size": 95497148, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640134031, "largest_seqno": 189693328873, "table_properties": {"data_size": 90978880, "index_size": 1094528, "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": 1724087762, "oldest_key_time": 0, "file_creation_time": 1724087762, "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": 14624607, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:08.879330 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624608.sst) /dev/shm/ToplingTemp/Topling-90851-VnJfDU 2024/08/20-01:16:10.661280 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624608.sst): first pass time = 1.78's, 75.322'MB/sec 2024/08/20-01:16:16.485650 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624608.sst): old prealloc_size = 147639500, real_size = 92251480 2024/08/20-01:16:16.485739 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624608.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.63 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-01:16:17.449901 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624608.sst): second pass time = 5.82's, 21.204'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.96's, 99.051'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26931.949'MB/sec (index lex order gen) rebuild zvType time = 0.76's, 0.220'MB/sec write SST data time = 0.20's, 471.668'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 = 21881.519'MB/sec zip my value time = 5.82's, unzip length = 0.123'GB zip my value throughput = 21.204'MB/sec zip pipeline throughput = 150.806'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.63 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.63 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 4.9062 value = 1.3571 dict = 1.00 all = 1.4053 } Zip/UnZip{ index = 0.2038 value = 0.7369 dict = 1.00 all = 0.7116 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 2.500819136 MB/sec (with seq num) write speed all = 2.400573781 MB/sec (without seq num) 2024/08/20-01:16:17.604054 140500103784000 [compaction_job.cc:1944] [default] [JOB 4369] Generated table #14624608: 671089 keys, 95507324 bytes, temperature: kWarm 2024/08/20-01:16:17.604124 140500103784000 EVENT_LOG_v1 {"time_micros": 1724087777604084, "cf_name": "default", "job": 4369, "event": "table_file_creation", "file_number": 14624608, "file_size": 95507324, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640134028, "largest_seqno": 189693328872, "table_properties": {"data_size": 90989296, "index_size": 1094272, "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": 1724087768, "oldest_key_time": 0, "file_creation_time": 1724087768, "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": 14624608, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:17.690393 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624609.sst) /dev/shm/ToplingTemp/Topling-90851-UWG8qW 2024/08/20-01:16:19.387504 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624609.sst): first pass time = 1.70's, 66.223'MB/sec 2024/08/20-01:16:22.396970 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624609.sst): old prealloc_size = 147639500, real_size = 78220360 2024/08/20-01:16:22.397042 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624609.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 561919 prefix = 4 raw-key = 0.0022 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.67 raw-val = 0.1034 GB zip-val = 0.0771 GB avg-val = 184.00 avg-zval = 137.28 2024/08/20-01:16:22.921112 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00/14624609.sst): second pass time = 3.01's, 34.367'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 154.434'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22926.261'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.322'MB/sec write SST data time = 0.09's, 926.074'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.040'MB, throughput = 25148.935'MB/sec zip my value time = 3.01's, unzip length = 0.103'GB zip my value throughput = 34.367'MB/sec zip pipeline throughput = 139.180'MB/sec entries = 561919 avg-key = 16.00 avg-zkey = 1.67 avg-val = 184.00 avg-zval = 137.28 usrkeys = 561919 avg-key = 8.00 avg-zkey = 1.67 avg-val = 191.00 avg-zval = 137.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 561919 bytes = 1826256 } seq expand size = 3933433 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0045 GB value = 0.1034 GB dict = 1.04 MB all = 0.1124 GB } __ZipSize{ index = 0.0009 GB value = 0.0771 GB dict = 1.04 MB all = 0.0809 GB } UnZip/Zip{ index = 4.7972 value = 1.3403 dict = 1.00 all = 1.3884 } Zip/UnZip{ index = 0.2085 value = 0.7461 dict = 1.00 all = 0.7203 } ---------------------------- total value len = 62.660432 GB avg = 0.180 KB (by entry num) total key len = 6.819223 GB avg = 0.020 KB total ukey len = 3.204740 GB avg = 0.008 KB total ukey num = 0.391237658 Billion total entry num = 0.348115666 Billion write speed all = 2.504518786 MB/sec (with seq num) write speed all = 2.404131159 MB/sec (without seq num) 2024/08/20-01:16:23.014416 140500103784000 [compaction_job.cc:1944] [default] [JOB 4369] Generated table #14624609: 561919 keys, 80947555 bytes, temperature: kWarm 2024/08/20-01:16:23.014493 140500103784000 EVENT_LOG_v1 {"time_micros": 1724087783014452, "cf_name": "default", "job": 4369, "event": "table_file_creation", "file_number": 14624609, "file_size": 80947555, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640134034, "largest_seqno": 189693328871, "table_properties": {"data_size": 77142640, "index_size": 937088, "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": 8990704, "raw_average_key_size": 16, "raw_value_size": 103393096, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 561919, "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": 1724087777, "oldest_key_time": 0, "file_creation_time": 1724087777, "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": 14624609, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:23.087219 140500103784000 [compaction_job.cc:699] job-04369: subcompact[0], size: 0.271952 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04369/att-00 [14624607,14624608,14624609] 2024/08/20-01:16:23.163227 140500103784000 (Original Log Time 2024/08/20-01:16:01.115748) EVENT_LOG_v1 {"time_micros": 1724087761115694, "job": 4369, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14624580], "files_L3": [14624558, 14624559, 14624560], "score": 0.651433, "input_data_size": 283665472, "oldest_snapshot_seqno": 189693365491} 2024/08/20-01:16:23.163232 140500103784000 (Original Log Time 2024/08/20-01:16:23.162605) [compaction_job.cc:2018] [default] [JOB 4369] Compacted 1@2 + 3@3 files to L3 => 271952027 bytes 2024/08/20-01:16:23.163235 140500103784000 (Original Log Time 2024/08/20-01:16:23.163136) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 12.9 rd, 12.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(26.1, 244.4 +0.0 blob) out(259.4 +0.0 blob), read-write-amplify(20.3) write-amplify(9.9) OK, records in: 1915427, records dropped: 11330 output_compression: Snappy 2024/08/20-01:16:23.163245 140500103784000 (Original Log Time 2024/08/20-01:16:23.163200) EVENT_LOG_v1 {"time_micros": 1724087783163170, "cf": "default", "job": 4369, "event": "compaction_finished", "compaction_time_micros": 21971482, "compaction_time_cpu_micros": 4977560, "output_level": 3, "num_output_files": 3, "total_output_size": 271952027, "num_input_records": 1915427, "num_output_records": 1904097, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 213986156, "file_range_sync_nanos": 0, "file_fsync_nanos": 2520, "file_prepare_write_nanos": 10500, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:16:23.292039 140500103784000 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":1724087760,"executesMs":22170,"compactionJobId":4369,"attempt":0,"compactionInputRawBytes":383085400,"compactionInputZipBytes":283665472,"compactionOutputRawBytes":0,"compactionOutputZipBytes":271952027,"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-e20f9e9f98f0107ffc51686151e8ce82-052ea120eb9aef84-00"}}, response = 2024/08/20-01:16:23.292132 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04369/att-00: olev 3, work 22.171 s, result 13.379 ms, install 0.674 ms, input{raw 365.339 MiB zip 270.524 MiB}