2024/08/20-20:59:58.671883 139857093084736 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00: fork to child time = 0.021443 sec 2024/08/20-20:59:58.672741 139857093084736 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00 2024/08/20-20:59:58.678398 139857093084736 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00 2024/08/20-20:59:58.679836 139857093084736 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:59:58.680114 139857093084736 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:59:58.717061 139857093084736 [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-49664/att-00/MANIFEST-14629260 2024/08/20-20:59:58.769970 139857093084736 [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-49664/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14686478, last_sequence is 191044484202, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14686430 2024/08/20-20:59:58.769982 139857093084736 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:59:58.770056 139857093084736 [version_set.cc:5652] Creating manifest 14686478 2024/08/20-20:59:58.793312 139857093084736 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:59:58.808725 139857093084736 [compaction_job.cc:2433] [default] [JOB 49664] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-20:59:58.808738 139857093084736 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25204 Base level 1, inputs: [14686456(19MB)], [14686384(48MB) 14686385(47MB)] 2024/08/20-20:59:58.963818 139857093084736 [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 2024/08/20-20:59:58.963841 139857093084736 [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 2024/08/20-20:59:58.963858 139857093084736 [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 2024/08/20-20:59:58.963869 139857093084736 [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 2024/08/20-20:59:58.963878 139857093084736 [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 2024/08/20-20:59:59.359809 139857093084736 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686479.sst) /dev/shm/ToplingTemp/Topling-17862-UwnHxR 2024/08/20-20:59:59.636716 139857093084736 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686479.sst): first pass time = 0.28's, 242.404'MB/sec 2024/08/20-21:00:00.553439 139857093084736 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686479.sst): old prealloc_size = 73819750, real_size = 49078192 2024/08/20-21:00:00.553532 139857093084736 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686479.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.95 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-21:00:00.980557 139857093084736 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686479.sst): second pass time = 0.92's, 67.429'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 118.641'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26884.151'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.222'MB/sec write SST data time = 0.05's, 1041.260'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 = 19307.880'MB/sec zip my value time = 0.92's, unzip length = 0.062'GB zip my value throughput = 67.429'MB/sec zip pipeline throughput = 153.974'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.95 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.95 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0237 value = 1.2952 dict = 1.00 all = 1.3242 } Zip/UnZip{ index = 0.4941 value = 0.7721 dict = 1.00 all = 0.7551 } ---------------------------- 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 = 0.023617909 MB/sec (with seq num) write speed all = 0.022705140 MB/sec (without seq num) 2024/08/20-21:00:01.043330 139857093084736 [compaction_job.cc:1944] [default] [JOB 49664] Generated table #14686479: 335545 keys, 50677131 bytes, temperature: kWarm 2024/08/20-21:00:01.043418 139857093084736 EVENT_LOG_v1 {"time_micros": 1724158801043372, "cf_name": "default", "job": 49664, "event": "table_file_creation", "file_number": 14686479, "file_size": 50677131, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191026441654, "largest_seqno": 191044409881, "table_properties": {"data_size": 47667712, "index_size": 1326464, "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": 1724158799, "oldest_key_time": 0, "file_creation_time": 1724158799, "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": 14686479, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:00:01.070199 139857093084736 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686480.sst) /dev/shm/ToplingTemp/Topling-17862-4VTVYO 2024/08/20-21:00:02.092468 139857093084736 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686480.sst): first pass time = 1.02's, 65.649'MB/sec 2024/08/20-21:00:03.063728 139857093084736 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686480.sst): old prealloc_size = 73819750, real_size = 48367128 2024/08/20-21:00:03.063778 139857093084736 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686480.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.83 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-21:00:03.339109 139857093084736 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686480.sst): second pass time = 0.97's, 63.609'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 181.755'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22996.107'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.369'MB/sec write SST data time = 0.05's, 1045.900'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 = 9485.445'MB/sec zip my value time = 0.97's, unzip length = 0.062'GB zip my value throughput = 63.609'MB/sec zip pipeline throughput = 142.375'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.83 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.83 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.3700 value = 1.2952 dict = 1.00 all = 1.3408 } Zip/UnZip{ index = 0.2288 value = 0.7721 dict = 1.00 all = 0.7458 } ---------------------------- 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 = 0.047197967 MB/sec (with seq num) write speed all = 0.045373891 MB/sec (without seq num) 2024/08/20-21:00:03.434286 139857093084736 [compaction_job.cc:1944] [default] [JOB 49664] Generated table #14686480: 335545 keys, 50049995 bytes, temperature: kWarm 2024/08/20-21:00:03.434354 139857093084736 EVENT_LOG_v1 {"time_micros": 1724158803434321, "cf_name": "default", "job": 49664, "event": "table_file_creation", "file_number": 14686480, "file_size": 50049995, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190964109466, "largest_seqno": 191044409878, "table_properties": {"data_size": 47668848, "index_size": 614272, "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": 1724158801, "oldest_key_time": 0, "file_creation_time": 1724158801, "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": 14686480, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:00:03.467945 139857093084736 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686481.sst) /dev/shm/ToplingTemp/Topling-17862-JCHE1P 2024/08/20-21:00:03.550719 139857093084736 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686481.sst): first pass time = 0.08's, 221.211'MB/sec 2024/08/20-21:00:03.840574 139857093084736 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686481.sst): part-0: reject ZipStore ratio = 0.869 2024/08/20-21:00:03.931474 139857093084736 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686481.sst): old prealloc_size = 73819750, real_size = 17164864 2024/08/20-21:00:03.931541 139857093084736 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686481.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 91509 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 3.32 raw-val = 0.0168 GB zip-val = 0.0168 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-21:00:04.022707 139857093084736 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00/14686481.sst): second pass time = 0.29's, 58.228'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.09's, 191.124'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7524.566'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.481'MB/sec write SST data time = 0.04's, 399.323'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 = 0.29's, unzip length = 0.017'GB zip my value throughput = 58.228'MB/sec zip pipeline throughput = 82.147'MB/sec entries = 91509 avg-key = 16.00 avg-zkey = 3.32 avg-val = 184.00 avg-zval = 184.00 usrkeys = 91509 avg-key = 8.00 avg-zkey = 3.32 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 91509 bytes = 297424 } seq expand size = 640563 multi value expand size = 0 cnt WriteAppend = 2063 UnZipSize{ index = 0.0007 GB value = 0.0168 GB dict = 0.00 MB all = 0.0183 GB } __ZipSize{ index = 0.0003 GB value = 0.0168 GB dict = 0.00 MB all = 0.0174 GB } UnZip/Zip{ index = 2.4081 value = 1.0000 dict = 0.00 all = 1.0494 } Zip/UnZip{ index = 0.4153 value = 1.0000 dict = 0.00 all = 0.9529 } ---------------------------- total value len = 0.145656 GB avg = 0.191 KB (by entry num) total key len = 0.012202 GB avg = 0.016 KB total ukey len = 0.006101 GB avg = 0.008 KB total ukey num = 0.000762599 Billion total entry num = 0.000762599 Billion write speed all = 0.053621369 MB/sec (with seq num) write speed all = 0.051549046 MB/sec (without seq num) 2024/08/20-21:00:04.050363 139857093084736 [compaction_job.cc:1944] [default] [JOB 49664] Generated table #14686481: 91509 keys, 17440489 bytes, temperature: kWarm 2024/08/20-21:00:04.050444 139857093084736 EVENT_LOG_v1 {"time_micros": 1724158804050399, "cf_name": "default", "job": 49664, "event": "table_file_creation", "file_number": 14686481, "file_size": 17440489, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191006753509, "largest_seqno": 191040787638, "table_properties": {"data_size": 16837856, "index_size": 304000, "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": 1464144, "raw_average_key_size": 16, "raw_value_size": 16837656, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 91509, "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-MixedLenBlobStore", "creation_time": 1724158803, "oldest_key_time": 0, "file_creation_time": 1724158803, "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": 14686481, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:00:04.064220 139857093084736 [compaction_job.cc:699] job-49664: subcompact[0], size: 0.118168 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49664/att-00 [14686479,14686480,14686481] 2024/08/20-21:00:04.110140 139857093084736 (Original Log Time 2024/08/20-20:59:58.808780) EVENT_LOG_v1 {"time_micros": 1724158798808749, "job": 49664, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14686456], "files_L2": [14686384, 14686385], "score": 0.98807, "input_data_size": 121560491, "oldest_snapshot_seqno": 191044483621} 2024/08/20-21:00:04.110145 139857093084736 (Original Log Time 2024/08/20-21:00:04.109614) [compaction_job.cc:2018] [default] [JOB 49664] Compacted 1@1 + 2@2 files to L2 => 118167615 bytes 2024/08/20-21:00:04.110148 139857093084736 (Original Log Time 2024/08/20-21:00:04.110062) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 23.1 rd, 22.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(19.5, 96.4 +0.0 blob) out(112.7 +0.0 blob), read-write-amplify(11.7) write-amplify(5.8) OK, records in: 767002, records dropped: 4403 output_compression: Snappy 2024/08/20-21:00:04.110159 139857093084736 (Original Log Time 2024/08/20-21:00:04.110117) EVENT_LOG_v1 {"time_micros": 1724158804110092, "cf": "default", "job": 49664, "event": "compaction_finished", "compaction_time_micros": 5255454, "compaction_time_cpu_micros": 1628148, "output_level": 2, "num_output_files": 3, "total_output_size": 118167615, "num_input_records": 767002, "num_output_records": 762599, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 93814048, "file_range_sync_nanos": 0, "file_fsync_nanos": 2930, "file_prepare_write_nanos": 127710, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-21:00:04.235461 139857093084736 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":1724158798,"executesMs":5424,"compactionJobId":49664,"attempt":0,"compactionInputRawBytes":153400400,"compactionInputZipBytes":121560491,"compactionOutputRawBytes":0,"compactionOutputZipBytes":118167615,"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":"00-74550f7a3b33b6cfe839fddb37dee15e-4bd45748403b91ad-00"}}, response = 2024/08/20-21:00:04.235570 139857093084736 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49664/att-00: olev 2, work 5.424 s, result 13.053 ms, install 0.574 ms, input{raw 146.294 MiB zip 115.929 MiB}