2024/08/20-15:33:22.667122 140500145747520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00: fork to child time = 0.010548 sec 2024/08/20-15:33:22.668338 140500145747520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00 2024/08/20-15:33:22.673299 140500145747520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00 2024/08/20-15:33:22.673619 140500145747520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:33:22.673946 140500145747520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:33:22.718953 140500145747520 [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-37264/att-00/MANIFEST-14629260 2024/08/20-15:33:22.745128 140500145747520 [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-37264/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14672176, last_sequence is 190726878829, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672073 2024/08/20-15:33:22.745136 140500145747520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:33:22.745201 140500145747520 [version_set.cc:5652] Creating manifest 14672176 2024/08/20-15:33:22.773945 140500145747520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:33:22.791961 140500145747520 [compaction_job.cc:2433] [default] [JOB 37264] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-15:33:22.791974 140500145747520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19036 Base level 2, inputs: [14672146(48MB)], [14671347(90MB) 14671122(90MB)] 2024/08/20-15:33:22.811998 140500145747520 [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 2024/08/20-15:33:22.812055 140500145747520 [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 2024/08/20-15:33:22.812090 140500145747520 [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 2024/08/20-15:33:22.812111 140500145747520 [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 2024/08/20-15:33:22.812124 140500145747520 [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 2024/08/20-15:33:23.897978 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672177.sst) /dev/shm/ToplingTemp/Topling-407271-lZdUv9 2024/08/20-15:33:24.629768 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672177.sst): first pass time = 0.73's, 183.423'MB/sec 2024/08/20-15:33:27.316414 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672177.sst): old prealloc_size = 147639500, real_size = 91735840 2024/08/20-15:33:27.316486 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672177.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.88 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-15:33:27.888076 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672177.sst): second pass time = 2.69's, 45.978'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 166.605'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13164.873'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.354'MB/sec write SST data time = 0.10's, 981.530'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30109.578'MB/sec zip my value time = 2.69's, unzip length = 0.123'GB zip my value throughput = 45.978'MB/sec zip pipeline throughput = 137.506'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.88 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.88 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 9.1032 value = 1.3573 dict = 1.00 all = 1.4092 } Zip/UnZip{ index = 0.1099 value = 0.7368 dict = 1.00 all = 0.7096 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 0.874413553 MB/sec (with seq num) write speed all = 0.839360156 MB/sec (without seq num) 2024/08/20-15:33:28.007511 140500145747520 [compaction_job.cc:1944] [default] [JOB 37264] Generated table #14672177: 671089 keys, 95243324 bytes, temperature: kWarm 2024/08/20-15:33:28.007620 140500145747520 EVENT_LOG_v1 {"time_micros": 1724139208007561, "cf_name": "default", "job": 37264, "event": "table_file_creation", "file_number": 14672177, "file_size": 95243324, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190334622205, "largest_seqno": 190726272072, "table_properties": {"data_size": 90978176, "index_size": 589760, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724139203, "oldest_key_time": 0, "file_creation_time": 1724139203, "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": 14672177, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:33:28.064224 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672178.sst) /dev/shm/ToplingTemp/Topling-407271-N52nI6 2024/08/20-15:33:29.348487 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672178.sst): first pass time = 1.28's, 104.513'MB/sec 2024/08/20-15:33:31.385089 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672178.sst): old prealloc_size = 147639500, real_size = 91595728 2024/08/20-15:33:31.385154 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672178.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.67 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-15:33:31.993223 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672178.sst): second pass time = 2.04's, 60.661'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 156.387'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12888.774'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.329'MB/sec write SST data time = 0.10's, 962.013'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 33770.790'MB/sec zip my value time = 2.04's, unzip length = 0.123'GB zip my value throughput = 60.661'MB/sec zip pipeline throughput = 118.896'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.67 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.67 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 11.9377 value = 1.3573 dict = 1.00 all = 1.4113 } Zip/UnZip{ index = 0.0838 value = 0.7368 dict = 1.00 all = 0.7086 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.876122843 MB/sec (with seq num) write speed all = 0.841003452 MB/sec (without seq num) 2024/08/20-15:33:32.197321 140500145747520 [compaction_job.cc:1944] [default] [JOB 37264] Generated table #14672178: 671089 keys, 95103164 bytes, temperature: kWarm 2024/08/20-15:33:32.197384 140500145747520 EVENT_LOG_v1 {"time_micros": 1724139212197352, "cf_name": "default", "job": 37264, "event": "table_file_creation", "file_number": 14672178, "file_size": 95103164, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190334631358, "largest_seqno": 190726272775, "table_properties": {"data_size": 90978064, "index_size": 449728, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724139208, "oldest_key_time": 0, "file_creation_time": 1724139208, "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": 14672178, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:33:32.237012 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672179.sst) /dev/shm/ToplingTemp/Topling-407271-cUZ1v5 2024/08/20-15:33:32.494972 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672179.sst): first pass time = 0.26's, 217.553'MB/sec 2024/08/20-15:33:33.147116 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672179.sst): old prealloc_size = 147639500, real_size = 40603424 2024/08/20-15:33:33.147183 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672179.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 280551 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.46 raw-val = 0.0516 GB zip-val = 0.0404 GB avg-val = 184.00 avg-zval = 144.02 2024/08/20-15:33:33.527390 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00/14672179.sst): second pass time = 0.65's, 79.286'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 110.650'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3408.657'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.208'MB/sec write SST data time = 0.04's, 967.367'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.526'MB, throughput = 12712.954'MB/sec zip my value time = 0.65's, unzip length = 0.052'GB zip my value throughput = 79.286'MB/sec zip pipeline throughput = 144.801'MB/sec entries = 280551 avg-key = 16.00 avg-zkey = 0.46 avg-val = 184.00 avg-zval = 144.02 usrkeys = 280551 avg-key = 8.00 avg-zkey = 0.46 avg-val = 191.00 avg-zval = 144.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 280551 bytes = 1017008 } seq expand size = 1963857 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0022 GB value = 0.0516 GB dict = 0.53 MB all = 0.0561 GB } __ZipSize{ index = 0.0001 GB value = 0.0404 GB dict = 0.53 MB all = 0.0421 GB } UnZip/Zip{ index = 17.5169 value = 1.2776 dict = 1.00 all = 1.3335 } Zip/UnZip{ index = 0.0571 value = 0.7827 dict = 1.00 all = 0.7499 } ---------------------------- total value len = 62.606691 GB avg = 0.180 KB (by entry num) total key len = 6.814721 GB avg = 0.020 KB total ukey len = 3.202489 GB avg = 0.008 KB total ukey num = 0.390956290 Billion total entry num = 0.347834298 Billion write speed all = 0.876839380 MB/sec (with seq num) write speed all = 0.841692321 MB/sec (without seq num) 2024/08/20-15:33:33.577998 140500145747520 [compaction_job.cc:1944] [default] [JOB 37264] Generated table #14672179: 280551 keys, 42077555 bytes, temperature: kWarm 2024/08/20-15:33:33.578063 140500145747520 EVENT_LOG_v1 {"time_micros": 1724139213578030, "cf_name": "default", "job": 37264, "event": "table_file_creation", "file_number": 14672179, "file_size": 42077555, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190392278245, "largest_seqno": 190726271940, "table_properties": {"data_size": 40404960, "index_size": 128128, "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": 4488816, "raw_average_key_size": 16, "raw_value_size": 51621384, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 280551, "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": 1724139212, "oldest_key_time": 0, "file_creation_time": 1724139212, "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": 14672179, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:33:33.596643 140500145747520 [compaction_job.cc:699] job-37264: subcompact[0], size: 0.232424 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37264/att-00 [14672177,14672178,14672179] 2024/08/20-15:33:33.649178 140500145747520 (Original Log Time 2024/08/20-15:33:22.792031) EVENT_LOG_v1 {"time_micros": 1724139202791988, "job": 37264, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14672146], "files_L3": [14671347, 14671122], "score": 1.0061, "input_data_size": 240863875, "oldest_snapshot_seqno": 190726878351} 2024/08/20-15:33:33.649183 140500145747520 (Original Log Time 2024/08/20-15:33:33.648618) [compaction_job.cc:2018] [default] [JOB 37264] Compacted 1@2 + 2@3 files to L3 => 232424043 bytes 2024/08/20-15:33:33.649184 140500145747520 (Original Log Time 2024/08/20-15:33:33.649103) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 22.3 rd, 21.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.1, 181.6 +0.0 blob) out(221.7 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 54994 output_compression: Snappy 2024/08/20-15:33:33.649193 140500145747520 (Original Log Time 2024/08/20-15:33:33.649153) EVENT_LOG_v1 {"time_micros": 1724139213649131, "cf": "default", "job": 37264, "event": "compaction_finished", "compaction_time_micros": 10804623, "compaction_time_cpu_micros": 3195190, "output_level": 3, "num_output_files": 3, "total_output_size": 232424043, "num_input_records": 1677723, "num_output_records": 1622729, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154985298, "file_range_sync_nanos": 0, "file_fsync_nanos": 2493, "file_prepare_write_nanos": 7374, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-15:33:33.765502 140500145747520 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":1724139202,"executesMs":10965,"compactionJobId":37264,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":240863875,"compactionOutputRawBytes":0,"compactionOutputZipBytes":232424043,"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":"00-4e61fb8b1c4b0da952df90ef43076701-a4ec7cf37c094832-00"}}, response = 2024/08/20-15:33:33.765629 140500145747520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-37264/att-00: olev 3, work 10.965 s, result 15.740 ms, install 0.602 ms, input{raw 320.000 MiB zip 229.706 MiB}