2024/08/20-16:13:25.921713 140500397528640 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00: fork to child time = 0.033166 sec 2024/08/20-16:13:25.923068 140500397528640 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00 2024/08/20-16:13:25.928782 140500397528640 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00 2024/08/20-16:13:25.930625 140500397528640 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:13:25.931084 140500397528640 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:13:25.965974 140500397528640 [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-38912/att-00/MANIFEST-14629260 2024/08/20-16:13:26.020141 140500397528640 [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-38912/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14674074, last_sequence is 190767413789, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14674012 2024/08/20-16:13:26.020158 140500397528640 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:13:26.020255 140500397528640 [version_set.cc:5652] Creating manifest 14674074 2024/08/20-16:13:26.044776 140500397528640 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:13:26.058281 140500397528640 [compaction_job.cc:2433] [default] [JOB 38912] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-16:13:26.058305 140500397528640 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19880 Base level 1, inputs: [14674023(30MB)], [14673965(47MB) 14673966(48MB) 14673967(26MB)] 2024/08/20-16:13:26.288531 140500397528640 [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 2024/08/20-16:13:26.288576 140500397528640 [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 2024/08/20-16:13:26.288599 140500397528640 [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 2024/08/20-16:13:26.288620 140500397528640 [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 2024/08/20-16:13:26.288633 140500397528640 [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 2024/08/20-16:13:26.649690 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674075.sst) /dev/shm/ToplingTemp/Topling-419726-KFG86S 2024/08/20-16:13:27.124230 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674075.sst): first pass time = 0.47's, 141.440'MB/sec 2024/08/20-16:13:28.080356 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674075.sst): old prealloc_size = 73819750, real_size = 48433280 2024/08/20-16:13:28.080449 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674075.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.03 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-16:13:28.735037 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674075.sst): second pass time = 0.95's, 64.691'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 76.487'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11667.003'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.154'MB/sec write SST data time = 0.11's, 453.844'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 = 19744.410'MB/sec zip my value time = 0.95's, unzip length = 0.062'GB zip my value throughput = 64.691'MB/sec zip pipeline throughput = 120.538'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.03 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.03 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.9339 value = 1.2952 dict = 1.00 all = 1.3402 } Zip/UnZip{ index = 0.2542 value = 0.7721 dict = 1.00 all = 0.7462 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.847824656 MB/sec (with seq num) write speed all = 0.813835925 MB/sec (without seq num) 2024/08/20-16:13:28.797707 140500397528640 [compaction_job.cc:1944] [default] [JOB 38912] Generated table #14674075: 335545 keys, 50074123 bytes, temperature: kWarm 2024/08/20-16:13:28.797806 140500397528640 EVENT_LOG_v1 {"time_micros": 1724141608797748, "cf_name": "default", "job": 38912, "event": "table_file_creation", "file_number": 14674075, "file_size": 50074123, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190729832138, "largest_seqno": 190767216766, "table_properties": {"data_size": 47666880, "index_size": 682368, "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": 1724141606, "oldest_key_time": 0, "file_creation_time": 1724141606, "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": 14674075, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:13:28.840475 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674076.sst) /dev/shm/ToplingTemp/Topling-419726-W0qIiS 2024/08/20-16:13:29.770873 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674076.sst): first pass time = 0.93's, 72.133'MB/sec 2024/08/20-16:13:30.686833 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674076.sst): old prealloc_size = 73819750, real_size = 49262048 2024/08/20-16:13:30.686905 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674076.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.51 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-16:13:31.093857 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674076.sst): second pass time = 0.92's, 67.470'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 125.069'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36494.464'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.256'MB/sec write SST data time = 0.08's, 643.094'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 = 18678.467'MB/sec zip my value time = 0.92's, unzip length = 0.062'GB zip my value throughput = 67.470'MB/sec zip pipeline throughput = 156.371'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.51 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.51 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7742 value = 1.2953 dict = 1.00 all = 1.3184 } Zip/UnZip{ index = 0.5636 value = 0.7720 dict = 1.00 all = 0.7585 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.848651652 MB/sec (with seq num) write speed all = 0.814630995 MB/sec (without seq num) 2024/08/20-16:13:31.157574 140500397528640 [compaction_job.cc:1944] [default] [JOB 38912] Generated table #14674076: 335545 keys, 50902923 bytes, temperature: kWarm 2024/08/20-16:13:31.157657 140500397528640 EVENT_LOG_v1 {"time_micros": 1724141611157614, "cf_name": "default", "job": 38912, "event": "table_file_creation", "file_number": 14674076, "file_size": 50902923, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190729832142, "largest_seqno": 190767216767, "table_properties": {"data_size": 47665008, "index_size": 1513024, "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": 1724141608, "oldest_key_time": 0, "file_creation_time": 1724141608, "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": 14674076, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:13:31.215151 140500397528640 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674077.sst) /dev/shm/ToplingTemp/Topling-419726-ik25KW 2024/08/20-16:13:31.798119 140500397528640 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674077.sst): first pass time = 0.58's, 99.066'MB/sec 2024/08/20-16:13:32.781404 140500397528640 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674077.sst): old prealloc_size = 73819750, real_size = 42511464 2024/08/20-16:13:32.781464 140500397528640 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674077.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 288733 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.22 raw-val = 0.0531 GB zip-val = 0.0415 GB avg-val = 184.00 avg-zval = 143.76 2024/08/20-16:13:33.088285 140500397528640 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00/14674077.sst): second pass time = 0.98's, 54.069'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 142.995'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29417.054'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.311'MB/sec write SST data time = 0.07's, 586.556'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.539'MB, throughput = 12997.949'MB/sec zip my value time = 0.98's, unzip length = 0.053'GB zip my value throughput = 54.069'MB/sec zip pipeline throughput = 141.956'MB/sec entries = 288733 avg-key = 16.00 avg-zkey = 3.22 avg-val = 184.00 avg-zval = 143.76 usrkeys = 288733 avg-key = 8.00 avg-zkey = 3.22 avg-val = 191.00 avg-zval = 143.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 288733 bytes = 902304 } seq expand size = 2021131 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0531 GB dict = 0.54 MB all = 0.0577 GB } __ZipSize{ index = 0.0009 GB value = 0.0415 GB dict = 0.54 MB all = 0.0439 GB } UnZip/Zip{ index = 2.4826 value = 1.2799 dict = 1.00 all = 1.3160 } Zip/UnZip{ index = 0.4028 value = 0.7813 dict = 1.00 all = 0.7599 } ---------------------------- total value len = 62.480076 GB avg = 0.180 KB (by entry num) total key len = 6.804115 GB avg = 0.020 KB total ukey len = 3.197186 GB avg = 0.008 KB total ukey num = 0.390293384 Billion total entry num = 0.347171392 Billion write speed all = 0.849363602 MB/sec (with seq num) write speed all = 0.815315461 MB/sec (without seq num) 2024/08/20-16:13:33.144363 140500397528640 [compaction_job.cc:1944] [default] [JOB 38912] Generated table #14674077: 288733 keys, 43881427 bytes, temperature: kWarm 2024/08/20-16:13:33.144449 140500397528640 EVENT_LOG_v1 {"time_micros": 1724141613144404, "cf_name": "default", "job": 38912, "event": "table_file_creation", "file_number": 14674077, "file_size": 43881427, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190744109996, "largest_seqno": 190767216765, "table_properties": {"data_size": 41508736, "index_size": 930432, "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": 4619728, "raw_average_key_size": 16, "raw_value_size": 53126872, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 288733, "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": 1724141611, "oldest_key_time": 0, "file_creation_time": 1724141611, "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": 14674077, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:13:33.169142 140500397528640 [compaction_job.cc:699] job-38912: subcompact[0], size: 0.144858 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38912/att-00 [14674075,14674076,14674077] 2024/08/20-16:13:33.232714 140500397528640 (Original Log Time 2024/08/20-16:13:26.058393) EVENT_LOG_v1 {"time_micros": 1724141606058328, "job": 38912, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14674023], "files_L2": [14673965, 14673966, 14673967], "score": 0.981156, "input_data_size": 160950712, "oldest_snapshot_seqno": 190767413478} 2024/08/20-16:13:33.232719 140500397528640 (Original Log Time 2024/08/20-16:13:33.232115) [compaction_job.cc:2018] [default] [JOB 38912] Compacted 1@1 + 3@2 files to L2 => 144858473 bytes 2024/08/20-16:13:33.232722 140500397528640 (Original Log Time 2024/08/20-16:13:33.232599) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 22.6 rd, 20.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(30.8, 122.7 +0.0 blob) out(138.1 +0.0 blob), read-write-amplify(9.5) write-amplify(4.5) OK, records in: 966102, records dropped: 6279 output_compression: Snappy 2024/08/20-16:13:33.232732 140500397528640 (Original Log Time 2024/08/20-16:13:33.232683) EVENT_LOG_v1 {"time_micros": 1724141613232634, "cf": "default", "job": 38912, "event": "compaction_finished", "compaction_time_micros": 7110765, "compaction_time_cpu_micros": 2372353, "output_level": 2, "num_output_files": 3, "total_output_size": 144858473, "num_input_records": 966102, "num_output_records": 959823, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 144111614, "file_range_sync_nanos": 0, "file_fsync_nanos": 2817, "file_prepare_write_nanos": 9607, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-16:13:33.371729 140500397528640 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":1724141605,"executesMs":7303,"compactionJobId":38912,"attempt":0,"compactionInputRawBytes":193220400,"compactionInputZipBytes":160950712,"compactionOutputRawBytes":0,"compactionOutputZipBytes":144858473,"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":"00-069c5cdc086ab1306322ab1ad18a4fd3-92d708a9fd303c28-00"}}, response = 2024/08/20-16:13:33.371873 140500397528640 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38912/att-00: olev 2, work 7.304 s, result 6.259 ms, install 0.651 ms, input{raw 184.269 MiB zip 153.495 MiB}