2024/08/19-23:51:30.630967 140500112176704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00: fork to child time = 0.013868 sec 2024/08/19-23:51:30.631976 140500112176704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00 2024/08/19-23:51:30.636730 140500112176704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00 2024/08/19-23:51:30.639092 140500112176704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/19-23:51:30.639367 140500112176704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/19-23:51:30.703612 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-00376/att-00/MANIFEST-14619535 2024/08/19-23:51:30.717764 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-00376/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14619951, last_sequence is 189587301826, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14619901 2024/08/19-23:51:30.717770 140500112176704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/19-23:51:30.717830 140500112176704 [version_set.cc:5652] Creating manifest 14619951 2024/08/19-23:51:30.753571 140500112176704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/19-23:51:30.773252 140500112176704 [compaction_job.cc:2433] [default] [JOB 376] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/19-23:51:30.773269 140500112176704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 189 Base level 1, inputs: [14619937(26MB) 14619918(658KB)], [14619846(48MB) 14619847(47MB) 14619848(22MB)] 2024/08/19-23:51:30.988059 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 2024/08/19-23:51:30.988091 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 2024/08/19-23:51:30.988114 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 2024/08/19-23:51:30.988131 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 2024/08/19-23:51:30.988144 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 2024/08/19-23:51:31.363411 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619952.sst) /dev/shm/ToplingTemp/Topling-62910-iHqFF8 2024/08/19-23:51:31.629068 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619952.sst): first pass time = 0.27's, 252.660'MB/sec 2024/08/19-23:51:33.010123 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619952.sst): old prealloc_size = 73819750, real_size = 49405536 2024/08/19-23:51:33.010200 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619952.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 4.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/19-23:51:33.446129 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619952.sst): second pass time = 1.38's, 44.737'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 116.984'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33884.366'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.242'MB/sec write SST data time = 0.09's, 568.829'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 = 15105.067'MB/sec zip my value time = 1.38's, unzip length = 0.062'GB zip my value throughput = 44.737'MB/sec zip pipeline throughput = 203.387'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.91 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.91 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0016 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.6294 value = 1.2950 dict = 1.00 all = 1.3157 } Zip/UnZip{ index = 0.6137 value = 0.7722 dict = 1.00 all = 0.7600 } ---------------------------- 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 = 3.052896938 MB/sec (with seq num) write speed all = 2.930508314 MB/sec (without seq num) 2024/08/19-23:51:33.510706 140500112176704 [compaction_job.cc:1944] [default] [JOB 376] Generated table #14619952: 335545 keys, 51005229 bytes, temperature: kWarm 2024/08/19-23:51:33.510822 140500112176704 EVENT_LOG_v1 {"time_micros": 1724082693510752, "cf_name": "default", "job": 376, "event": "table_file_creation", "file_number": 14619952, "file_size": 51005229, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191861, "largest_seqno": 189587259281, "table_properties": {"data_size": 47674064, "index_size": 1647424, "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": 1724082691, "oldest_key_time": 0, "file_creation_time": 1724082691, "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": 14619952, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:51:33.545525 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619953.sst) /dev/shm/ToplingTemp/Topling-62910-IbLPa9 2024/08/19-23:51:34.407547 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619953.sst): first pass time = 0.86's, 77.855'MB/sec 2024/08/19-23:51:35.652032 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619953.sst): old prealloc_size = 73819750, real_size = 48547136 2024/08/19-23:51:35.652089 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619953.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 = 2.38 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/19-23:51:35.921100 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619953.sst): second pass time = 1.24's, 49.644'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 186.380'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25241.720'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.375'MB/sec write SST data time = 0.05's, 1101.982'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 = 17981.937'MB/sec zip my value time = 1.24's, unzip length = 0.062'GB zip my value throughput = 49.644'MB/sec zip pipeline throughput = 182.073'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.38 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.38 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 = 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 = 0.0501 GB } UnZip/Zip{ index = 3.3673 value = 1.2953 dict = 1.00 all = 1.3383 } Zip/UnZip{ index = 0.2970 value = 0.7720 dict = 1.00 all = 0.7472 } ---------------------------- 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 = 3.055629346 MB/sec (with seq num) write speed all = 2.933135603 MB/sec (without seq num) 2024/08/19-23:51:35.984889 140500112176704 [compaction_job.cc:1944] [default] [JOB 376] Generated table #14619953: 335545 keys, 50146059 bytes, temperature: kWarm 2024/08/19-23:51:35.985062 140500112176704 EVENT_LOG_v1 {"time_micros": 1724082695984919, "cf_name": "default", "job": 376, "event": "table_file_creation", "file_number": 14619953, "file_size": 50146059, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191445, "largest_seqno": 189587259282, "table_properties": {"data_size": 47665936, "index_size": 797184, "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": 1724082693, "oldest_key_time": 0, "file_creation_time": 1724082693, "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": 14619953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:51:36.013552 140500112176704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619954.sst) /dev/shm/ToplingTemp/Topling-62910-UawAE8 2024/08/19-23:51:36.368329 140500112176704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619954.sst): first pass time = 0.35's, 140.760'MB/sec 2024/08/19-23:51:36.772203 140500112176704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619954.sst): old prealloc_size = 73819750, real_size = 37097792 2024/08/19-23:51:36.772267 140500112176704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619954.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 249648 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 3.02 raw-val = 0.0459 GB zip-val = 0.0363 GB avg-val = 184.00 avg-zval = 145.33 2024/08/19-23:51:37.223488 140500112176704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00/14619954.sst): second pass time = 0.40's, 113.965'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 84.911'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20722.653'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.191'MB/sec write SST data time = 0.12's, 307.113'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.470'MB, throughput = 12913.346'MB/sec zip my value time = 0.40's, unzip length = 0.046'GB zip my value throughput = 113.965'MB/sec zip pipeline throughput = 113.965'MB/sec entries = 249648 avg-key = 16.00 avg-zkey = 3.02 avg-val = 184.00 avg-zval = 145.33 usrkeys = 249648 avg-key = 8.00 avg-zkey = 3.02 avg-val = 191.00 avg-zval = 145.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 249648 bytes = 811376 } seq expand size = 1747536 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0459 GB dict = 0.47 MB all = 0.0499 GB } __ZipSize{ index = 0.0008 GB value = 0.0363 GB dict = 0.47 MB all = 0.0383 GB } UnZip/Zip{ index = 2.6502 value = 1.2661 dict = 1.00 all = 1.3031 } Zip/UnZip{ index = 0.3773 value = 0.7898 dict = 1.00 all = 0.7674 } ---------------------------- total value len = 62.472611 GB avg = 0.180 KB (by entry num) total key len = 6.803489 GB avg = 0.020 KB total ukey len = 3.196873 GB avg = 0.008 KB total ukey num = 0.390254299 Billion total entry num = 0.347132307 Billion write speed all = 3.057734639 MB/sec (with seq num) write speed all = 2.935159786 MB/sec (without seq num) 2024/08/19-23:51:37.292570 140500112176704 [compaction_job.cc:1944] [default] [JOB 376] Generated table #14619954: 249648 keys, 38317395 bytes, temperature: kWarm 2024/08/19-23:51:37.292709 140500112176704 EVENT_LOG_v1 {"time_micros": 1724082697292614, "cf_name": "default", "job": 376, "event": "table_file_creation", "file_number": 14619954, "file_size": 38317395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189553589809, "largest_seqno": 189587259284, "table_properties": {"data_size": 36281632, "index_size": 753600, "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": 3994368, "raw_average_key_size": 16, "raw_value_size": 45935232, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 249648, "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": 1724082696, "oldest_key_time": 0, "file_creation_time": 1724082696, "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": 14619954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:51:37.316394 140500112176704 [compaction_job.cc:699] job-00376: subcompact[0], size: 0.139469 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00376/att-00 [14619952,14619953,14619954] 2024/08/19-23:51:37.385641 140500112176704 (Original Log Time 2024/08/19-23:51:30.773318) EVENT_LOG_v1 {"time_micros": 1724082690773281, "job": 376, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14619937, 14619918], "files_L2": [14619846, 14619847, 14619848], "score": 0.993777, "input_data_size": 152967556, "oldest_snapshot_seqno": 189587301818} 2024/08/19-23:51:37.385646 140500112176704 (Original Log Time 2024/08/19-23:51:37.384957) [compaction_job.cc:2018] [default] [JOB 376] Compacted 2@1 + 3@2 files to L2 => 139468683 bytes 2024/08/19-23:51:37.385648 140500112176704 (Original Log Time 2024/08/19-23:51:37.385553) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 23.4 rd, 21.3 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(26.7, 119.2 +0.0 blob) out(133.0 +0.0 blob), read-write-amplify(10.5) write-amplify(5.0) OK, records in: 926006, records dropped: 5268 output_compression: Snappy 2024/08/19-23:51:37.385657 140500112176704 (Original Log Time 2024/08/19-23:51:37.385613) EVENT_LOG_v1 {"time_micros": 1724082697385586, "cf": "default", "job": 376, "event": "compaction_finished", "compaction_time_micros": 6543092, "compaction_time_cpu_micros": 1799720, "output_level": 2, "num_output_files": 3, "total_output_size": 139468683, "num_input_records": 926006, "num_output_records": 920738, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 124637719, "file_range_sync_nanos": 0, "file_fsync_nanos": 2613, "file_prepare_write_nanos": 9672, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/19-23:51:37.520318 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":1724082690,"executesMs":6742,"compactionJobId":376,"attempt":0,"compactionInputRawBytes":185201200,"compactionInputZipBytes":152967556,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139468683,"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-e81c996dfc9f364b0c94a4a0b292a6a5-03eaba2519179786-00"}}, response = 2024/08/19-23:51:37.520434 140500112176704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00376/att-00: olev 2, work 6.742 s, result 11.550 ms, install 0.744 ms, input{raw 176.622 MiB zip 145.881 MiB}