2024/07/24-07:16:55.464577 140030581958208 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00: fork to child time = 0.012815 sec 2024/07/24-07:16:55.465820 140030581958208 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00 2024/07/24-07:16:55.471453 140030581958208 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00 2024/07/24-07:16:55.471914 140030581958208 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-07:16:55.472285 140030581958208 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-07:16:55.516401 140030581958208 [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-24141/att-00/MANIFEST-13366722 2024/07/24-07:16:55.560552 140030581958208 [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-24141/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13395900, last_sequence is 163791863106, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13395724 2024/07/24-07:16:55.560560 140030581958208 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-07:16:55.560635 140030581958208 [version_set.cc:5652] Creating manifest 13395900 2024/07/24-07:16:55.589214 140030581958208 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-07:16:55.601897 140030581958208 [compaction_job.cc:2433] [default] [JOB 24141] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/24-07:16:55.601911 140030581958208 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12915 Base level 1, inputs: [13395895(20MB) 13395871(746KB)], [13395781(48MB) 13395782(47MB) 13395799(31MB)] 2024/07/24-07:16:55.786618 140030581958208 [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 2024/07/24-07:16:55.786655 140030581958208 [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 2024/07/24-07:16:55.786684 140030581958208 [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 2024/07/24-07:16:55.786699 140030581958208 [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 2024/07/24-07:16:55.786713 140030581958208 [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 2024/07/24-07:16:56.246130 140030581958208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395901.sst) /dev/shm/ToplingTemp/Topling-105374-hZWsM3 2024/07/24-07:16:56.561710 140030581958208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395901.sst): first pass time = 0.32's, 212.680'MB/sec 2024/07/24-07:16:59.011381 140030581958208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395901.sst): old prealloc_size = 73819750, real_size = 49247456 2024/07/24-07:16:59.011506 140030581958208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395901.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.46 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/24-07:16:59.436610 140030581958208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395901.sst): second pass time = 2.45's, 25.214'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 119.580'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26015.437'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.246'MB/sec write SST data time = 0.08's, 607.966'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 = 19623.853'MB/sec zip my value time = 2.45's, unzip length = 0.062'GB zip my value throughput = 25.214'MB/sec zip pipeline throughput = 178.349'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.46 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.46 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.7937 value = 1.2952 dict = 1.00 all = 1.3198 } Zip/UnZip{ index = 0.5575 value = 0.7721 dict = 1.00 all = 0.7577 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.002374436 MB/sec (with seq num) write speed all = 0.002282671 MB/sec (without seq num) 2024/07/24-07:16:59.502075 140030581958208 [compaction_job.cc:1944] [default] [JOB 24141] Generated table #13395901: 335545 keys, 50846347 bytes, temperature: kWarm 2024/07/24-07:16:59.502172 140030581958208 EVENT_LOG_v1 {"time_micros": 1721776619502115, "cf_name": "default", "job": 24141, "event": "table_file_creation", "file_number": 13395901, "file_size": 50846347, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163763393331, "largest_seqno": 163791824863, "table_properties": {"data_size": 47666896, "index_size": 1496512, "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": 1721776616, "oldest_key_time": 0, "file_creation_time": 1721776616, "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": 13395901, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-07:16:59.555279 140030581958208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395902.sst) /dev/shm/ToplingTemp/Topling-105374-GWy2e7 2024/07/24-07:17:00.588040 140030581958208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395902.sst): first pass time = 1.03's, 64.983'MB/sec 2024/07/24-07:17:04.357098 140030581958208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395902.sst): old prealloc_size = 73819750, real_size = 48637832 2024/07/24-07:17:04.357164 140030581958208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395902.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.64 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/24-07:17:04.905337 140030581958208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395902.sst): second pass time = 3.77's, 16.387'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.713'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22972.913'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.183'MB/sec write SST data time = 0.09's, 566.949'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 = 14366.780'MB/sec zip my value time = 3.77's, unzip length = 0.062'GB zip my value throughput = 16.387'MB/sec zip pipeline throughput = 183.637'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.64 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.64 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0288 value = 1.2952 dict = 1.00 all = 1.3347 } Zip/UnZip{ index = 0.3302 value = 0.7721 dict = 1.00 all = 0.7492 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.004747985 MB/sec (with seq num) write speed all = 0.004564488 MB/sec (without seq num) 2024/07/24-07:17:04.970200 140030581958208 [compaction_job.cc:1944] [default] [JOB 24141] Generated table #13395902: 335545 keys, 50278731 bytes, temperature: kWarm 2024/07/24-07:17:04.970277 140030581958208 EVENT_LOG_v1 {"time_micros": 1721776624970233, "cf_name": "default", "job": 24141, "event": "table_file_creation", "file_number": 13395902, "file_size": 50278731, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163738725066, "largest_seqno": 163791824862, "table_properties": {"data_size": 47667552, "index_size": 886272, "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": 1721776619, "oldest_key_time": 0, "file_creation_time": 1721776619, "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": 13395902, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-07:17:05.016870 140030581958208 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395903.sst) /dev/shm/ToplingTemp/Topling-105374-Ih3oO4 2024/07/24-07:17:06.025684 140030581958208 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395903.sst): first pass time = 1.01's, 62.547'MB/sec 2024/07/24-07:17:07.303811 140030581958208 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395903.sst): old prealloc_size = 73819750, real_size = 45839888 2024/07/24-07:17:07.303877 140030581958208 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395903.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 315475 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.36 raw-val = 0.0580 GB zip-val = 0.0450 GB avg-val = 184.00 avg-zval = 142.70 2024/07/24-07:17:07.600547 140030581958208 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00/13395903.sst): second pass time = 1.28's, 45.461'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 159.563'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19849.865'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.326'MB/sec write SST data time = 0.06's, 859.182'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.595'MB, throughput = 20295.917'MB/sec zip my value time = 1.28's, unzip length = 0.058'GB zip my value throughput = 45.461'MB/sec zip pipeline throughput = 124.694'MB/sec entries = 315475 avg-key = 16.00 avg-zkey = 2.36 avg-val = 184.00 avg-zval = 142.70 usrkeys = 315475 avg-key = 8.00 avg-zkey = 2.36 avg-val = 191.00 avg-zval = 142.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 315475 bytes = 985872 } seq expand size = 2208325 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0025 GB value = 0.0580 GB dict = 0.60 MB all = 0.0631 GB } __ZipSize{ index = 0.0007 GB value = 0.0450 GB dict = 0.60 MB all = 0.0473 GB } UnZip/Zip{ index = 3.3966 value = 1.2894 dict = 1.00 all = 1.3327 } Zip/UnZip{ index = 0.2944 value = 0.7755 dict = 1.00 all = 0.7503 } ---------------------------- total value len = 0.188434 GB avg = 0.191 KB (by entry num) total key len = 0.015785 GB avg = 0.016 KB total ukey len = 0.007893 GB avg = 0.008 KB total ukey num = 0.000986565 Billion total entry num = 0.000986565 Billion write speed all = 0.006979339 MB/sec (with seq num) write speed all = 0.006709606 MB/sec (without seq num) 2024/07/24-07:17:07.687226 140030581958208 [compaction_job.cc:1944] [default] [JOB 24141] Generated table #13395903: 315475 keys, 47343043 bytes, temperature: kWarm 2024/07/24-07:17:07.687296 140030581958208 EVENT_LOG_v1 {"time_micros": 1721776627687258, "cf_name": "default", "job": 24141, "event": "table_file_creation", "file_number": 13395903, "file_size": 47343043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163767199210, "largest_seqno": 163791824861, "table_properties": {"data_size": 45017840, "index_size": 743040, "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": 5047600, "raw_average_key_size": 16, "raw_value_size": 58047400, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 315475, "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": 1721776625, "oldest_key_time": 0, "file_creation_time": 1721776625, "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": 13395903, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-07:17:07.708609 140030581958208 [compaction_job.cc:699] job-24141: subcompact[0], size: 0.148468 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24141/att-00 [13395901,13395902,13395903] 2024/07/24-07:17:07.740515 140030581958208 (Original Log Time 2024/07/24-07:16:55.601965) EVENT_LOG_v1 {"time_micros": 1721776615601924, "job": 24141, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13395895, 13395871], "files_L2": [13395781, 13395782, 13395799], "score": 0.988176, "input_data_size": 156893446, "oldest_snapshot_seqno": 163791862608} 2024/07/24-07:17:07.740519 140030581958208 (Original Log Time 2024/07/24-07:17:07.740073) [compaction_job.cc:2018] [default] [JOB 24141] Compacted 2@1 + 3@2 files to L2 => 148468121 bytes 2024/07/24-07:17:07.740521 140030581958208 (Original Log Time 2024/07/24-07:17:07.740449) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.06, MB/sec: 13.0 rd, 12.3 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(21.1, 128.6 +0.0 blob) out(141.6 +0.0 blob), read-write-amplify(13.8) write-amplify(6.7) OK, records in: 991202, records dropped: 4637 output_compression: Snappy 2024/07/24-07:17:07.740526 140030581958208 (Original Log Time 2024/07/24-07:17:07.740494) EVENT_LOG_v1 {"time_micros": 1721776627740475, "cf": "default", "job": 24141, "event": "compaction_finished", "compaction_time_micros": 12106652, "compaction_time_cpu_micros": 2410948, "output_level": 2, "num_output_files": 3, "total_output_size": 148468121, "num_input_records": 991202, "num_output_records": 986565, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 112223649, "file_range_sync_nanos": 0, "file_fsync_nanos": 2524, "file_prepare_write_nanos": 8016, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/24-07:17:07.876750 140030581958208 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":1721776615,"executesMs":12267,"compactionJobId":24141,"attempt":0,"compactionInputRawBytes":198240400,"compactionInputZipBytes":156893446,"compactionOutputRawBytes":0,"compactionOutputZipBytes":148468121,"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":"00-93f213e30e6db69137cc72fc9d01d4ca-12ca587384a80bb5-00"}}, response = 2024/07/24-07:17:07.876919 140030581958208 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-24141/att-00: olev 2, work 12.268 s, result 7.510 ms, install 0.476 ms, input{raw 189.057 MiB zip 149.625 MiB}