2024/08/21-03:23:01.286373 140539551225408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00: fork to child time = 0.043841 sec 2024/08/21-03:23:01.286986 140539551225408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00 2024/08/21-03:23:01.290840 140539551225408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00 2024/08/21-03:23:01.291742 140539551225408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:23:01.291970 140539551225408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:23:01.328615 140539551225408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63418/att-00/MANIFEST-14629260 2024/08/21-03:23:01.342781 140539551225408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63418/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14702227, last_sequence is 191387860973, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702181 2024/08/21-03:23:01.342787 140539551225408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:23:01.342838 140539551225408 [version_set.cc:5652] Creating manifest 14702227 2024/08/21-03:23:01.364966 140539551225408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:23:01.377013 140539551225408 [compaction_job.cc:2433] [default] [JOB 63418] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-03:23:01.377022 140539551225408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31910 Base level 1, inputs: [14702197(15MB)], [14702154(48MB) 14702155(48MB) 14702156(13MB)] 2024/08/21-03:23:01.760002 140539551225408 [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 2024/08/21-03:23:01.760015 140539551225408 [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 2024/08/21-03:23:01.760028 140539551225408 [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 2024/08/21-03:23:01.760036 140539551225408 [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 2024/08/21-03:23:01.760042 140539551225408 [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 2024/08/21-03:23:02.507363 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702228.sst) /dev/shm/ToplingTemp/Topling-38646-Jf0o2q 2024/08/21-03:23:03.094063 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702228.sst): first pass time = 0.59's, 114.392'MB/sec 2024/08/21-03:23:05.833344 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702228.sst): old prealloc_size = 73819750, real_size = 48794712 2024/08/21-03:23:05.833416 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702228.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-03:23:06.319977 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702228.sst): second pass time = 2.74's, 22.548'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 103.559'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20556.902'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.212'MB/sec write SST data time = 0.09's, 553.318'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 = 19213.547'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.548'MB/sec zip pipeline throughput = 158.199'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.10 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.10 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5773 value = 1.2952 dict = 1.00 all = 1.3317 } Zip/UnZip{ index = 0.3880 value = 0.7721 dict = 1.00 all = 0.7509 } ---------------------------- 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 = 0.009540622 MB/sec (with seq num) write speed all = 0.009171903 MB/sec (without seq num) 2024/08/21-03:23:06.384461 140539551225408 [compaction_job.cc:1944] [default] [JOB 63418] Generated table #14702228: 335545 keys, 50393675 bytes, temperature: kWarm 2024/08/21-03:23:06.384580 140539551225408 EVENT_LOG_v1 {"time_micros": 1724181786384517, "cf_name": "default", "job": 63418, "event": "table_file_creation", "file_number": 14702228, "file_size": 50393675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231437, "largest_seqno": 191387842600, "table_properties": {"data_size": 47669152, "index_size": 1041536, "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": 1724181782, "oldest_key_time": 0, "file_creation_time": 1724181782, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14702228, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:23:06.428560 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702229.sst) /dev/shm/ToplingTemp/Topling-38646-2mkLRo 2024/08/21-03:23:07.457611 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702229.sst): first pass time = 1.03's, 65.218'MB/sec 2024/08/21-03:23:09.973785 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702229.sst): old prealloc_size = 73819750, real_size = 48793048 2024/08/21-03:23:09.973839 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702229.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.11 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/21-03:23:10.535118 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702229.sst): second pass time = 2.51's, 24.550'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.775'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32592.241'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.175'MB/sec write SST data time = 0.08's, 614.895'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 = 22657.601'MB/sec zip my value time = 2.51's, unzip length = 0.062'GB zip my value throughput = 24.550'MB/sec zip pipeline throughput = 141.645'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.11 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.11 avg-val = 191.00 avg-zval = 142.05 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5705 value = 1.2953 dict = 1.00 all = 1.3317 } Zip/UnZip{ index = 0.3890 value = 0.7720 dict = 1.00 all = 0.7509 } ---------------------------- 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 = 0.019070203 MB/sec (with seq num) write speed all = 0.018333191 MB/sec (without seq num) 2024/08/21-03:23:10.661572 140539551225408 [compaction_job.cc:1944] [default] [JOB 63418] Generated table #14702229: 335545 keys, 50392011 bytes, temperature: kWarm 2024/08/21-03:23:10.661637 140539551225408 EVENT_LOG_v1 {"time_micros": 1724181790661595, "cf_name": "default", "job": 63418, "event": "table_file_creation", "file_number": 14702229, "file_size": 50392011, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365231440, "largest_seqno": 191387842602, "table_properties": {"data_size": 47664768, "index_size": 1044288, "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": 1724181786, "oldest_key_time": 0, "file_creation_time": 1724181786, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14702229, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:23:10.716657 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702230.sst) /dev/shm/ToplingTemp/Topling-38646-S3c2jp 2024/08/21-03:23:11.030783 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702230.sst): first pass time = 0.31's, 94.629'MB/sec 2024/08/21-03:23:11.342383 140539551225408 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702230.sst): part-0: reject ZipStore ratio = 0.825 2024/08/21-03:23:11.418865 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702230.sst): old prealloc_size = 73819750, real_size = 28247280 2024/08/21-03:23:11.418921 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702230.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 148605 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 5.83 raw-val = 0.0273 GB zip-val = 0.0273 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-03:23:11.507908 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00/14702230.sst): second pass time = 0.31's, 88.006'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.09's, 322.056'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21734.153'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.529'MB/sec write SST data time = 0.02's, 1532.070'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.31's, unzip length = 0.027'GB zip my value throughput = 88.006'MB/sec zip pipeline throughput = 88.006'MB/sec entries = 148605 avg-key = 16.00 avg-zkey = 5.83 avg-val = 184.00 avg-zval = 184.00 usrkeys = 148605 avg-key = 8.00 avg-zkey = 5.83 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 148605 bytes = 464400 } seq expand size = 1040235 multi value expand size = 0 cnt WriteAppend = 3346 UnZipSize{ index = 0.0012 GB value = 0.0273 GB dict = 0.00 MB all = 0.0297 GB } __ZipSize{ index = 0.0009 GB value = 0.0273 GB dict = 0.00 MB all = 0.0287 GB } UnZip/Zip{ index = 1.3721 value = 1.0000 dict = 0.00 all = 1.0364 } Zip/UnZip{ index = 0.7288 value = 1.0000 dict = 0.00 all = 0.9648 } ---------------------------- total value len = 0.156562 GB avg = 0.191 KB (by entry num) total key len = 0.013115 GB avg = 0.016 KB total ukey len = 0.006558 GB avg = 0.008 KB total ukey num = 0.000819695 Billion total entry num = 0.000819695 Billion write speed all = 0.023289966 MB/sec (with seq num) write speed all = 0.022389870 MB/sec (without seq num) 2024/08/21-03:23:11.546790 140539551225408 [compaction_job.cc:1944] [default] [JOB 63418] Generated table #14702230: 148605 keys, 28676172 bytes, temperature: kWarm 2024/08/21-03:23:11.546865 140539551225408 EVENT_LOG_v1 {"time_micros": 1724181791546820, "cf_name": "default", "job": 63418, "event": "table_file_creation", "file_number": 14702230, "file_size": 28676172, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191365232056, "largest_seqno": 191387842603, "table_properties": {"data_size": 27343520, "index_size": 866432, "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": 2377680, "raw_average_key_size": 16, "raw_value_size": 27343320, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 148605, "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-MixedLenBlobStore", "creation_time": 1724181790, "oldest_key_time": 0, "file_creation_time": 1724181790, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14702230, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:23:11.620932 140539551225408 [compaction_job.cc:699] job-63418: subcompact[0], size: 0.129462 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63418/att-00 [14702228,14702229,14702230] 2024/08/21-03:23:11.657119 140539551225408 (Original Log Time 2024/08/21-03:23:01.377054) EVENT_LOG_v1 {"time_micros": 1724181781377030, "job": 63418, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14702197], "files_L2": [14702154, 14702155, 14702156], "score": 0.992022, "input_data_size": 131887094, "oldest_snapshot_seqno": 191387860056} 2024/08/21-03:23:11.657123 140539551225408 (Original Log Time 2024/08/21-03:23:11.653276) [compaction_job.cc:2018] [default] [JOB 63418] Compacted 1@1 + 3@2 files to L2 => 129461858 bytes 2024/08/21-03:23:11.657125 140539551225408 (Original Log Time 2024/08/21-03:23:11.657034) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.9 rd, 12.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.9, 109.9 +0.0 blob) out(123.5 +0.0 blob), read-write-amplify(15.7) write-amplify(7.8) OK, records in: 822607, records dropped: 2912 output_compression: Snappy 2024/08/21-03:23:11.657132 140539551225408 (Original Log Time 2024/08/21-03:23:11.657096) EVENT_LOG_v1 {"time_micros": 1724181791657059, "cf": "default", "job": 63418, "event": "compaction_finished", "compaction_time_micros": 10243898, "compaction_time_cpu_micros": 2144887, "output_level": 2, "num_output_files": 3, "total_output_size": 129461858, "num_input_records": 822607, "num_output_records": 819695, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 163509779, "file_range_sync_nanos": 0, "file_fsync_nanos": 2523, "file_prepare_write_nanos": 231954, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:23:11.788732 140539551225408 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":1724092920,"starts":1724181781,"executesMs":10361,"compactionJobId":63418,"attempt":0,"compactionInputRawBytes":164521400,"compactionInputZipBytes":131887094,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129461858,"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":"00-724d856c6abb535a4e66458a888be906-c3f204d48fc89622-00"}}, response = 2024/08/21-03:23:11.788841 140539551225408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63418/att-00: olev 2, work 10.361 s, result 5.198 ms, install 3.879 ms, input{raw 156.900 MiB zip 125.777 MiB}