2024/08/20-03:59:12.925669 140500523419200 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00: fork to child time = 0.010178 sec 2024/08/20-03:59:12.926703 140500523419200 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00 2024/08/20-03:59:12.931857 140500523419200 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00 2024/08/20-03:59:12.932140 140500523419200 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:59:12.932378 140500523419200 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:59:12.995807 140500523419200 [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-04814/att-00/MANIFEST-14629260 2024/08/20-03:59:13.010873 140500523419200 [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-04814/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634633, last_sequence is 189907065628, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634593 2024/08/20-03:59:13.010880 140500523419200 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:59:13.010960 140500523419200 [version_set.cc:5652] Creating manifest 14634633 2024/08/20-03:59:13.041908 140500523419200 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:59:13.065774 140500523419200 [compaction_job.cc:2433] [default] [JOB 4814] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-03:59:13.065795 140500523419200 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2513 Base level 1, inputs: [14634628(31MB)], [14634572(20MB) 14634573(20MB)] 2024/08/20-03:59:13.308802 140500523419200 [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 2024/08/20-03:59:13.308827 140500523419200 [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 2024/08/20-03:59:13.308842 140500523419200 [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 2024/08/20-03:59:13.308853 140500523419200 [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 2024/08/20-03:59:13.308863 140500523419200 [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 2024/08/20-03:59:13.474441 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634634.sst) /dev/shm/ToplingTemp/Topling-154948-8BOBMD 2024/08/20-03:59:13.572868 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634634.sst): first pass time = 0.10's, 682.204'MB/sec 2024/08/20-03:59:14.448186 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634634.sst): old prealloc_size = 73819750, real_size = 20962768 2024/08/20-03:59:14.448267 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634634.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.30 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.02 avg-zval = 318.38 2024/08/20-03:59:14.580679 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634634.sst): second pass time = 0.87's, 75.297'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.13's, 164.716'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7101.977'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.174'MB/sec write SST data time = 0.04's, 552.742'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16677.498'MB/sec zip my value time = 0.87's, unzip length = 0.066'GB zip my value throughput = 75.297'MB/sec zip pipeline throughput = 192.160'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1017.02 avg-zval = 318.38 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.30 avg-val = 1024.02 avg-zval = 318.38 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2655 value = 3.1943 dict = 1.00 all = 3.0751 } Zip/UnZip{ index = 0.4414 value = 0.3131 dict = 1.00 all = 0.3252 } ---------------------------- total value len = 62.363018 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398275 Billion total entry num = 0.346276283 Billion write speed all = 1.843424220 MB/sec (with seq num) write speed all = 1.769578291 MB/sec (without seq num) 2024/08/20-03:59:14.612809 140500523419200 [compaction_job.cc:1944] [default] [JOB 4814] Generated table #14634634: 64714 keys, 21823669 bytes, temperature: kWarm 2024/08/20-03:59:14.612961 140500523419200 EVENT_LOG_v1 {"time_micros": 1724097554612842, "cf_name": "default", "job": 4814, "event": "table_file_creation", "file_number": 14634634, "file_size": 21823669, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189884659005, "largest_seqno": 189907026585, "table_properties": {"data_size": 20603648, "index_size": 342784, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815238, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724097553, "oldest_key_time": 0, "file_creation_time": 1724097553, "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": 14634634, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:14.649225 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634635.sst) /dev/shm/ToplingTemp/Topling-154948-oPUGYC 2024/08/20-03:59:14.919997 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634635.sst): first pass time = 0.27's, 247.889'MB/sec 2024/08/20-03:59:15.403214 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634635.sst): old prealloc_size = 73819750, real_size = 20984944 2024/08/20-03:59:15.403272 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634635.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.31 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.97 avg-zval = 318.70 2024/08/20-03:59:15.484505 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634635.sst): second pass time = 0.48's, 136.428'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 268.708'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12550.671'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.291'MB/sec write SST data time = 0.03's, 852.443'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 17197.738'MB/sec zip my value time = 0.48's, unzip length = 0.066'GB zip my value throughput = 136.428'MB/sec zip pipeline throughput = 136.428'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.31 avg-val = 1016.97 avg-zval = 318.70 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.31 avg-val = 1023.97 avg-zval = 318.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 202256 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2614 value = 3.1910 dict = 1.00 all = 3.0719 } Zip/UnZip{ index = 0.4422 value = 0.3134 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 = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 1.845180795 MB/sec (with seq num) write speed all = 1.771322844 MB/sec (without seq num) 2024/08/20-03:59:15.517311 140500523419200 [compaction_job.cc:1944] [default] [JOB 4814] Generated table #14634635: 64717 keys, 21846124 bytes, temperature: kWarm 2024/08/20-03:59:15.517366 140500523419200 EVENT_LOG_v1 {"time_micros": 1724097555517335, "cf_name": "default", "job": 4814, "event": "table_file_creation", "file_number": 14634635, "file_size": 21846124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189884666018, "largest_seqno": 189907026722, "table_properties": {"data_size": 20625184, "index_size": 343424, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815470, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "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": 1724097554, "oldest_key_time": 0, "file_creation_time": 1724097554, "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": 14634635, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:15.549304 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634636.sst) /dev/shm/ToplingTemp/Topling-154948-h2sjCC 2024/08/20-03:59:15.559519 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634636.sst): first pass time = 0.01's, 533.684'MB/sec 2024/08/20-03:59:15.603067 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634636.sst): old prealloc_size = 73819750, real_size = 1726976 2024/08/20-03:59:15.603117 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634636.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5237 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.50 raw-val = 0.0053 GB zip-val = 0.0017 GB avg-val =1017.01 avg-zval = 328.98 2024/08/20-03:59:15.611634 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00/14634636.sst): second pass time = 0.04's, 124.057'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 209.444'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 88.215'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.213'MB/sec write SST data time = 0.00's, 747.239'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.053'MB, throughput = 1475.893'MB/sec zip my value time = 0.04's, unzip length = 0.005'GB zip my value throughput = 124.057'MB/sec zip pipeline throughput = 124.057'MB/sec entries = 5237 avg-key = 20.00 avg-zkey = 0.51 avg-val = 1017.01 avg-zval = 328.98 usrkeys = 5237 avg-key = 12.00 avg-zkey = 0.51 avg-val = 1024.01 avg-zval = 328.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5237 bytes = 15728 } seq expand size = 36659 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0053 GB dict = 0.05 MB all = 0.0054 GB } __ZipSize{ index = 0.0000 GB value = 0.0017 GB dict = 0.05 MB all = 0.0018 GB } UnZip/Zip{ index = 23.3795 value = 3.0915 dict = 1.00 all = 3.0249 } Zip/UnZip{ index = 0.0428 value = 0.3235 dict = 1.00 all = 0.3306 } ---------------------------- total value len = 62.434649 GB avg = 0.180 KB (by entry num) total key len = 6.791451 GB avg = 0.020 KB total ukey len = 3.191123 GB avg = 0.008 KB total ukey num = 0.389468229 Billion total entry num = 0.346346237 Billion write speed all = 1.845320286 MB/sec (with seq num) write speed all = 1.771461469 MB/sec (without seq num) 2024/08/20-03:59:15.618792 140500523419200 [compaction_job.cc:1944] [default] [JOB 4814] Generated table #14634636: 5237 keys, 1795393 bytes, temperature: kWarm 2024/08/20-03:59:15.618841 140500523419200 EVENT_LOG_v1 {"time_micros": 1724097555618811, "cf_name": "default", "job": 4814, "event": "table_file_creation", "file_number": 14634636, "file_size": 1795393, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189894984548, "largest_seqno": 189903582323, "table_properties": {"data_size": 1722848, "index_size": 2688, "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": 104740, "raw_average_key_size": 20, "raw_value_size": 5326106, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5237, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724097555, "oldest_key_time": 0, "file_creation_time": 1724097555, "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": 14634636, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:15.629180 140500523419200 [compaction_job.cc:699] job-04814: subcompact[0], size: 0.045465 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04814/att-00 [14634634,14634635,14634636] 2024/08/20-03:59:15.646632 140500523419200 (Original Log Time 2024/08/20-03:59:13.065851) EVENT_LOG_v1 {"time_micros": 1724097553065806, "job": 4814, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14634628], "files_L2": [14634572, 14634573], "score": 0.99967, "input_data_size": 77189246, "oldest_snapshot_seqno": 189907065151} 2024/08/20-03:59:15.646635 140500523419200 (Original Log Time 2024/08/20-03:59:15.646244) [compaction_job.cc:2018] [default] [JOB 4814] Compacted 1@1 + 2@2 files to L2 => 45465186 bytes 2024/08/20-03:59:15.646637 140500523419200 (Original Log Time 2024/08/20-03:59:15.646574) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 30.1 rd, 17.7 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 41.6 +0.0 blob) out(43.4 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 161354, records dropped: 26686 output_compression: Snappy 2024/08/20-03:59:15.646642 140500523419200 (Original Log Time 2024/08/20-03:59:15.646613) EVENT_LOG_v1 {"time_micros": 1724097555646594, "cf": "default", "job": 4814, "event": "compaction_finished", "compaction_time_micros": 2563334, "compaction_time_cpu_micros": 460985, "output_level": 2, "num_output_files": 3, "total_output_size": 45465186, "num_input_records": 161354, "num_output_records": 134668, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 42753930, "file_range_sync_nanos": 0, "file_fsync_nanos": 1988, "file_prepare_write_nanos": 7244, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:59:15.767988 140500523419200 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":1724097552,"executesMs":2714,"compactionJobId":4814,"attempt":0,"compactionInputRawBytes":167324206,"compactionInputZipBytes":77189246,"compactionOutputRawBytes":0,"compactionOutputZipBytes":45465186,"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":"00-54ac105d6a515c0290a68db9691108f5-ab2ed98ac87faae1-00"}}, response = 2024/08/20-03:59:15.768104 140500523419200 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04814/att-00: olev 2, work 2.714 s, result 6.093 ms, install 0.415 ms, input{raw 159.573 MiB zip 73.613 MiB}