2024/08/20-00:09:56.304760 140500112176704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00: fork to child time = 0.110579 sec 2024/08/20-00:09:56.305679 140500112176704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00 2024/08/20-00:09:56.311029 140500112176704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00 2024/08/20-00:09:56.312440 140500112176704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:09:56.312729 140500112176704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:09:56.353759 140500112176704 [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-01214/att-00/MANIFEST-14619535 2024/08/20-00:09:56.370871 140500112176704 [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-01214/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14620886, last_sequence is 189611528177, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14620849 2024/08/20-00:09:56.370880 140500112176704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:09:56.370965 140500112176704 [version_set.cc:5652] Creating manifest 14620886 2024/08/20-00:09:56.404883 140500112176704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:09:56.418976 140500112176704 [compaction_job.cc:2433] [default] [JOB 1214] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-00:09:56.418995 140500112176704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 613 Base level 1, inputs: [14620866(13MB)], [14620835(48MB) 14620836(47MB) 14620837(28MB)] 2024/08/20-00:09:56.589299 140500112176704 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:09:56.589333 140500112176704 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:09:56.589356 140500112176704 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:09:56.589371 140500112176704 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-00:09:56.589385 140500112176704 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-00:09:57.483295 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620887.sst) /dev/shm/ToplingTemp/Topling-69363-XGt7k7 2024/08/20-00:09:58.138205 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620887.sst): first pass time = 0.65's, 102.478'MB/sec 2024/08/20-00:10:01.111999 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620887.sst): old prealloc_size = 73819750, real_size = 49406960 2024/08/20-00:10:01.112077 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620887.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:10:01.571848 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620887.sst): second pass time = 2.97's, 20.816'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.46's, 111.104'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37185.589'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.234'MB/sec write SST data time = 0.10's, 504.621'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13203.704'MB/sec zip my value time = 2.97's, unzip length = 0.062'GB zip my value throughput = 20.816'MB/sec zip pipeline throughput = 181.223'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.92 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.92 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6245 value = 1.2951 dict = 1.00 all = 1.3135 } Zip/UnZip{ index = 0.6156 value = 0.7721 dict = 1.00 all = 0.7613 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 2.910517267 MB/sec (with seq num) write speed all = 2.793836551 MB/sec (without seq num) 2024/08/20-00:10:01.653070 140500112176704 [compaction_job.cc:1944] [default] [JOB 1214] Generated table #14620887: 335545 keys, 51090605 bytes, temperature: kWarm 2024/08/20-00:10:01.653179 140500112176704 EVENT_LOG_v1 {"time_micros": 1724083801653116, "cf_name": "default", "job": 1214, "event": "table_file_creation", "file_number": 14620887, "file_size": 51090605, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189521304044, "largest_seqno": 189611411307, "table_properties": {"data_size": 47670496, "index_size": 1652416, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724083797, "oldest_key_time": 0, "file_creation_time": 1724083797, "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": 14620887, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:10:01.738292 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620888.sst) /dev/shm/ToplingTemp/Topling-69363-9X8qd5 2024/08/20-00:10:02.780782 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620888.sst): first pass time = 1.04's, 64.378'MB/sec 2024/08/20-00:10:06.102076 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620888.sst): old prealloc_size = 73819750, real_size = 48529496 2024/08/20-00:10:06.102151 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620888.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.32 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-00:10:06.652362 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620888.sst): second pass time = 3.32's, 18.618'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.173'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19206.804'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.181'MB/sec write SST data time = 0.09's, 571.331'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14209.754'MB/sec zip my value time = 3.32's, unzip length = 0.062'GB zip my value throughput = 18.618'MB/sec zip pipeline throughput = 147.996'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.32 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.32 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.4552 value = 1.2952 dict = 1.00 all = 1.3376 } Zip/UnZip{ index = 0.2894 value = 0.7721 dict = 1.00 all = 0.7476 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 2.912817701 MB/sec (with seq num) write speed all = 2.796048976 MB/sec (without seq num) 2024/08/20-00:10:06.716283 140500112176704 [compaction_job.cc:1944] [default] [JOB 1214] Generated table #14620888: 335545 keys, 50170379 bytes, temperature: kWarm 2024/08/20-00:10:06.716414 140500112176704 EVENT_LOG_v1 {"time_micros": 1724083806716322, "cf_name": "default", "job": 1214, "event": "table_file_creation", "file_number": 14620888, "file_size": 50170379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189546345017, "largest_seqno": 189611411305, "table_properties": {"data_size": 47668576, "index_size": 776896, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724083801, "oldest_key_time": 0, "file_creation_time": 1724083801, "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": 14620888, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:10:06.765338 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620889.sst) /dev/shm/ToplingTemp/Topling-69363-xCz3i8 2024/08/20-00:10:07.306359 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620889.sst): first pass time = 0.54's, 80.972'MB/sec 2024/08/20-00:10:08.696226 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620889.sst): old prealloc_size = 73819750, real_size = 32949176 2024/08/20-00:10:08.696310 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620889.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 219015 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 3.47 raw-val = 0.0403 GB zip-val = 0.0321 GB avg-val = 184.00 avg-zval = 146.72 2024/08/20-00:10:08.895568 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00/14620889.sst): second pass time = 1.39's, 29.013'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 170.540'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18072.484'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.331'MB/sec write SST data time = 0.03's, 1009.210'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.417'MB, throughput = 14780.531'MB/sec zip my value time = 1.39's, unzip length = 0.040'GB zip my value throughput = 29.013'MB/sec zip pipeline throughput = 134.005'MB/sec entries = 219015 avg-key = 16.00 avg-zkey = 3.47 avg-val = 184.00 avg-zval = 146.72 usrkeys = 219015 avg-key = 8.00 avg-zkey = 3.47 avg-val = 191.00 avg-zval = 146.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 219015 bytes = 684432 } seq expand size = 1533105 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0403 GB dict = 0.42 MB all = 0.0438 GB } __ZipSize{ index = 0.0008 GB value = 0.0321 GB dict = 0.42 MB all = 0.0340 GB } UnZip/Zip{ index = 2.3025 value = 1.2541 dict = 1.00 all = 1.2884 } Zip/UnZip{ index = 0.4343 value = 0.7974 dict = 1.00 all = 0.7761 } ---------------------------- total value len = 62.466760 GB avg = 0.180 KB (by entry num) total key len = 6.802999 GB avg = 0.020 KB total ukey len = 3.196628 GB avg = 0.008 KB total ukey num = 0.390223666 Billion total entry num = 0.347101674 Billion write speed all = 2.914450252 MB/sec (with seq num) write speed all = 2.797618830 MB/sec (without seq num) 2024/08/20-00:10:08.940123 140500112176704 [compaction_job.cc:1944] [default] [JOB 1214] Generated table #14620889: 219015 keys, 33996867 bytes, temperature: kWarm 2024/08/20-00:10:08.940195 140500112176704 EVENT_LOG_v1 {"time_micros": 1724083808940155, "cf_name": "default", "job": 1214, "event": "table_file_creation", "file_number": 14620889, "file_size": 33996867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189587259803, "largest_seqno": 189611411306, "table_properties": {"data_size": 32133296, "index_size": 760960, "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": 3504240, "raw_average_key_size": 16, "raw_value_size": 40298760, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 219015, "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": 1724083806, "oldest_key_time": 0, "file_creation_time": 1724083806, "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": 14620889, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:10:08.961015 140500112176704 [compaction_job.cc:699] job-01214: subcompact[0], size: 0.135258 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01214/att-00 [14620887,14620888,14620889] 2024/08/20-00:10:08.990986 140500112176704 (Original Log Time 2024/08/20-00:09:56.419066) EVENT_LOG_v1 {"time_micros": 1724083796419014, "job": 1214, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14620866], "files_L2": [14620835, 14620836, 14620837], "score": 0.999495, "input_data_size": 145344501, "oldest_snapshot_seqno": 189611527276} 2024/08/20-00:10:08.990991 140500112176704 (Original Log Time 2024/08/20-00:10:08.990423) [compaction_job.cc:2018] [default] [JOB 1214] Compacted 1@1 + 3@2 files to L2 => 135257851 bytes 2024/08/20-00:10:08.990993 140500112176704 (Original Log Time 2024/08/20-00:10:08.990883) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 11.6 rd, 10.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.3, 125.3 +0.0 blob) out(129.0 +0.0 blob), read-write-amplify(20.1) write-amplify(9.7) OK, records in: 892776, records dropped: 2671 output_compression: Snappy 2024/08/20-00:10:08.991003 140500112176704 (Original Log Time 2024/08/20-00:10:08.990961) EVENT_LOG_v1 {"time_micros": 1724083808990914, "cf": "default", "job": 1214, "event": "compaction_finished", "compaction_time_micros": 12541961, "compaction_time_cpu_micros": 2319834, "output_level": 2, "num_output_files": 3, "total_output_size": 135257851, "num_input_records": 892776, "num_output_records": 890105, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 116982854, "file_range_sync_nanos": 0, "file_fsync_nanos": 2892, "file_prepare_write_nanos": 9989, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:10:09.118053 140500112176704 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":1724083796,"executesMs":12680,"compactionJobId":1214,"attempt":0,"compactionInputRawBytes":178555200,"compactionInputZipBytes":145344501,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135257851,"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":"00-4e10da4274b86672f00402f34351be8b-c35d11c5eb7eaaf3-00"}}, response = 2024/08/20-00:10:09.118172 140500112176704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01214/att-00: olev 2, work 12.681 s, result 4.797 ms, install 0.606 ms, input{raw 170.284 MiB zip 138.611 MiB}