2024/08/20-07:58:34.063001 140500590560832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00: fork to child time = 0.013675 sec 2024/08/20-07:58:34.064188 140500590560832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00 2024/08/20-07:58:34.070069 140500590560832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00 2024/08/20-07:58:34.070373 140500590560832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:58:34.070759 140500590560832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:58:34.112136 140500590560832 [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-17171/att-00/MANIFEST-14629260 2024/08/20-07:58:34.162910 140500590560832 [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-17171/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14648821, last_sequence is 190221789242, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14648743 2024/08/20-07:58:34.162919 140500590560832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:58:34.162995 140500590560832 [version_set.cc:5652] Creating manifest 14648821 2024/08/20-07:58:34.188806 140500590560832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:58:34.202943 140500590560832 [compaction_job.cc:2433] [default] [JOB 17171] Compacting 1@2 + 4@3 files to L3, score 0.90, subcompactions 1 : 1 2024/08/20-07:58:34.202963 140500590560832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8815 Base level 2, inputs: [14648751(31MB)], [14648818(41MB) 14648819(1036KB) 14648790(1619KB) 14648805(41MB)] 2024/08/20-07:58:34.435438 140500590560832 [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 2024/08/20-07:58:34.435456 140500590560832 [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 2024/08/20-07:58:34.435471 140500590560832 [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 2024/08/20-07:58:34.435482 140500590560832 [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 2024/08/20-07:58:34.435497 140500590560832 [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 2024/08/20-07:58:34.731694 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648822.sst) /dev/shm/ToplingTemp/Topling-251405-sIrqEi 2024/08/20-07:58:34.902716 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648822.sst): first pass time = 0.17's, 785.027'MB/sec 2024/08/20-07:58:36.242162 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648822.sst): old prealloc_size = 136023990, real_size = 41875408 2024/08/20-07:58:36.242230 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648822.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.71 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.57 2024/08/20-07:58:36.414620 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648822.sst): second pass time = 1.34's, 98.338'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 253.333'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20287.628'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.274'MB/sec write SST data time = 0.05's, 802.134'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 32836.956'MB/sec zip my value time = 1.34's, unzip length = 0.132'GB zip my value throughput = 98.338'MB/sec zip pipeline throughput = 166.978'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.71 avg-val = 1017.00 avg-zval = 317.57 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.71 avg-val = 1024.00 avg-zval = 317.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1011 value = 3.2024 dict = 1.00 all = 3.0719 } Zip/UnZip{ index = 0.4759 value = 0.3123 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 1.334368168 MB/sec (with seq num) write speed all = 1.280956762 MB/sec (without seq num) 2024/08/20-07:58:36.467988 140500590560832 [compaction_job.cc:1944] [default] [JOB 17171] Generated table #14648822: 129430 keys, 43691737 bytes, temperature: kWarm 2024/08/20-07:58:36.468069 140500590560832 EVENT_LOG_v1 {"time_micros": 1724111916468025, "cf_name": "default", "job": 17171, "event": "table_file_creation", "file_number": 14648822, "file_size": 43691737, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797965495, "largest_seqno": 190221450412, "table_properties": {"data_size": 41103680, "index_size": 739200, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629747, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724111914, "oldest_key_time": 0, "file_creation_time": 1724111914, "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": 14648822, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:58:36.501902 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648823.sst) /dev/shm/ToplingTemp/Topling-251405-pa5TLg 2024/08/20-07:58:37.175895 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648823.sst): first pass time = 0.67's, 199.158'MB/sec 2024/08/20-07:58:39.103774 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648823.sst): old prealloc_size = 136023990, real_size = 41808288 2024/08/20-07:58:39.103830 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648823.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.56 2024/08/20-07:58:39.264690 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648823.sst): second pass time = 1.92's, 68.456'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.817'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24294.480'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.292'MB/sec write SST data time = 0.05's, 871.857'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 27185.486'MB/sec zip my value time = 1.92's, unzip length = 0.132'GB zip my value throughput = 68.456'MB/sec zip pipeline throughput = 150.832'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1016.99 avg-zval = 317.56 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1023.99 avg-zval = 317.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 420672 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3049 value = 3.2025 dict = 1.00 all = 3.0800 } Zip/UnZip{ index = 0.4339 value = 0.3123 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592422 Billion total entry num = 0.346470430 Billion write speed all = 1.336899515 MB/sec (with seq num) write speed all = 1.283471084 MB/sec (without seq num) 2024/08/20-07:58:39.361593 140500590560832 [compaction_job.cc:1944] [default] [JOB 17171] Generated table #14648823: 129431 keys, 43576892 bytes, temperature: kWarm 2024/08/20-07:58:39.361663 140500590560832 EVENT_LOG_v1 {"time_micros": 1724111919361629, "cf_name": "default", "job": 17171, "event": "table_file_creation", "file_number": 14648823, "file_size": 43576892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190157272653, "largest_seqno": 190221450197, "table_properties": {"data_size": 41101904, "index_size": 673856, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629779, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724111916, "oldest_key_time": 0, "file_creation_time": 1724111916, "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": 14648823, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:58:39.399860 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648824.sst) /dev/shm/ToplingTemp/Topling-251405-Z70vRg 2024/08/20-07:58:39.418999 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648824.sst): first pass time = 0.02's, 612.508'MB/sec 2024/08/20-07:58:39.543446 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648824.sst): old prealloc_size = 136023990, real_size = 3759968 2024/08/20-07:58:39.543503 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648824.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 11282 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 7.11 raw-val = 0.0115 GB zip-val = 0.0037 GB avg-val =1016.92 avg-zval = 325.90 2024/08/20-07:58:39.560135 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00/14648824.sst): second pass time = 0.12's, 92.681'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 234.895'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2877.153'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.244'MB/sec write SST data time = 0.01's, 769.847'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.124'MB, throughput = 3221.281'MB/sec zip my value time = 0.12's, unzip length = 0.011'GB zip my value throughput = 92.681'MB/sec zip pipeline throughput = 92.681'MB/sec entries = 11282 avg-key = 20.00 avg-zkey = 7.11 avg-val = 1016.92 avg-zval = 325.90 usrkeys = 11282 avg-key = 12.00 avg-zkey = 7.11 avg-val = 1023.92 avg-zval = 325.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11282 bytes = 36688 } seq expand size = 78974 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0115 GB dict = 0.12 MB all = 0.0117 GB } __ZipSize{ index = 0.0001 GB value = 0.0037 GB dict = 0.12 MB all = 0.0039 GB } UnZip/Zip{ index = 1.6882 value = 3.1204 dict = 1.00 all = 2.9851 } Zip/UnZip{ index = 0.5923 value = 0.3205 dict = 1.00 all = 0.3350 } ---------------------------- total value len = 62.573373 GB avg = 0.181 KB (by entry num) total key len = 6.794161 GB avg = 0.020 KB total ukey len = 3.192749 GB avg = 0.008 KB total ukey num = 0.389603704 Billion total entry num = 0.346481712 Billion write speed all = 1.337118922 MB/sec (with seq num) write speed all = 1.283689056 MB/sec (without seq num) 2024/08/20-07:58:39.569820 140500590560832 [compaction_job.cc:1944] [default] [JOB 17171] Generated table #14648824: 11282 keys, 3919021 bytes, temperature: kWarm 2024/08/20-07:58:39.569886 140500590560832 EVENT_LOG_v1 {"time_micros": 1724111919569854, "cf_name": "default", "job": 17171, "event": "table_file_creation", "file_number": 14648824, "file_size": 3919021, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190186796944, "largest_seqno": 190221450488, "table_properties": {"data_size": 3676752, "index_size": 80192, "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": 225640, "raw_average_key_size": 20, "raw_value_size": 11472846, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 11282, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724111919, "oldest_key_time": 0, "file_creation_time": 1724111919, "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": 14648824, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:58:39.576765 140500590560832 [compaction_job.cc:699] job-17171: subcompact[0], size: 0.091188 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17171/att-00 [14648822,14648823,14648824] 2024/08/20-07:58:39.604034 140500590560832 (Original Log Time 2024/08/20-07:58:34.203035) EVENT_LOG_v1 {"time_micros": 1724111914202981, "job": 17171, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14648751], "files_L3": [14648818, 14648819, 14648790, 14648805], "score": 0.90453, "input_data_size": 123658173, "oldest_snapshot_seqno": 190221789001} 2024/08/20-07:58:39.604038 140500590560832 (Original Log Time 2024/08/20-07:58:39.600809) [compaction_job.cc:2018] [default] [JOB 17171] Compacted 1@2 + 4@3 files to L3 => 91187650 bytes 2024/08/20-07:58:39.604040 140500590560832 (Original Log Time 2024/08/20-07:58:39.603965) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 23.0 rd, 17.0 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(32.0, 86.0 +0.0 blob) out(87.0 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 298697, records dropped: 28554 output_compression: Snappy 2024/08/20-07:58:39.604046 140500590560832 (Original Log Time 2024/08/20-07:58:39.604011) EVENT_LOG_v1 {"time_micros": 1724111919603990, "cf": "default", "job": 17171, "event": "compaction_finished", "compaction_time_micros": 5373741, "compaction_time_cpu_micros": 874558, "output_level": 3, "num_output_files": 3, "total_output_size": 91187650, "num_input_records": 298697, "num_output_records": 270143, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 64920058, "file_range_sync_nanos": 0, "file_fsync_nanos": 2567, "file_prepare_write_nanos": 6151, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:58:39.727823 140500590560832 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":1724111914,"executesMs":5532,"compactionJobId":17171,"attempt":0,"compactionInputRawBytes":309743028,"compactionInputZipBytes":123658173,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91187650,"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-b288d5fcf9f3f11e89085d226fdd99cc-fb8e91426faa3aa8-00"}}, response = 2024/08/20-07:58:39.727932 140500590560832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-17171/att-00: olev 3, work 5.533 s, result 4.711 ms, install 3.267 ms, input{raw 295.394 MiB zip 117.930 MiB}