2024/08/21-04:05:23.480230 140539635152448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00: fork to child time = 0.052754 sec 2024/08/21-04:05:23.480977 140539635152448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00 2024/08/21-04:05:23.484738 140539635152448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00 2024/08/21-04:05:23.484964 140539635152448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-04:05:23.485159 140539635152448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-04:05:23.528947 140539635152448 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.03.31/.rocksdb/job-00053/att-00/MANIFEST-14703992 2024/08/21-04:05:23.543978 140539635152448 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.03.31/.rocksdb/job-00053/att-00/MANIFEST-14703992 succeeded,manifest_file_number is 14703992, next_file_number is 14704055, last_sequence is 191427281324, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14703894 2024/08/21-04:05:23.543983 140539635152448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-04:05:23.544026 140539635152448 [version_set.cc:5652] Creating manifest 14704055 2024/08/21-04:05:23.567061 140539635152448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-04:05:23.579932 140539635152448 [compaction_job.cc:2433] [default] [JOB 53] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-04:05:23.579945 140539635152448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29 Base level 1, inputs: [14704042(10MB)], [14703962(47MB) 14703963(48MB)] 2024/08/21-04:05:23.717798 140539635152448 [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 2024/08/21-04:05:23.717818 140539635152448 [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 2024/08/21-04:05:23.717842 140539635152448 [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 2024/08/21-04:05:23.717857 140539635152448 [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 2024/08/21-04:05:23.717863 140539635152448 [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 2024/08/21-04:05:24.289348 140539635152448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704056.sst) /dev/shm/ToplingTemp/Topling-51934-iPsand 2024/08/21-04:05:24.623167 140539635152448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704056.sst): first pass time = 0.33's, 201.059'MB/sec 2024/08/21-04:05:28.290408 140539635152448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704056.sst): old prealloc_size = 73819750, real_size = 48560040 2024/08/21-04:05:28.290483 140539635152448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704056.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.41 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-04:05:28.909739 140539635152448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704056.sst): second pass time = 3.67's, 16.840'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.059'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10552.543'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.159'MB/sec write SST data time = 0.09's, 552.829'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 = 22023.166'MB/sec zip my value time = 3.67's, unzip length = 0.062'GB zip my value throughput = 16.840'MB/sec zip pipeline throughput = 169.549'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.41 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.41 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.3191 value = 1.2952 dict = 1.00 all = 1.3368 } Zip/UnZip{ index = 0.3013 value = 0.7721 dict = 1.00 all = 0.7481 } ---------------------------- 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 = 0.007071075 MB/sec (with seq num) write speed all = 0.006797797 MB/sec (without seq num) 2024/08/21-04:05:28.978982 140539635152448 [compaction_job.cc:1944] [default] [JOB 53] Generated table #14704056: 335545 keys, 50200907 bytes, temperature: kWarm 2024/08/21-04:05:28.979305 140539635152448 EVENT_LOG_v1 {"time_micros": 1724184328979028, "cf_name": "default", "job": 53, "event": "table_file_creation", "file_number": 14704056, "file_size": 50200907, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191391318771, "largest_seqno": 191427256876, "table_properties": {"data_size": 47667280, "index_size": 808768, "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": 1724184324, "oldest_key_time": 0, "file_creation_time": 1724184324, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "U5B0X7NAX8RQ6CVDHLSN", "orig_file_number": 14704056, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:05:29.042096 140539635152448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704057.sst) /dev/shm/ToplingTemp/Topling-51934-FCUiYe 2024/08/21-04:05:30.099877 140539635152448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704057.sst): first pass time = 1.06's, 63.446'MB/sec 2024/08/21-04:05:32.827446 140539635152448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704057.sst): old prealloc_size = 73819750, real_size = 49230264 2024/08/21-04:05:32.827527 140539635152448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704057.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 = 4.44 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/08/21-04:05:33.343626 140539635152448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704057.sst): second pass time = 2.72's, 22.682'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 98.638'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23457.557'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.179'MB/sec write SST data time = 0.05's, 1082.341'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 = 9949.150'MB/sec zip my value time = 2.72's, unzip length = 0.062'GB zip my value throughput = 22.682'MB/sec zip pipeline throughput = 158.913'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.44 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.44 avg-val = 191.00 avg-zval = 142.03 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8032 value = 1.2955 dict = 1.00 all = 1.3181 } Zip/UnZip{ index = 0.5546 value = 0.7719 dict = 1.00 all = 0.7587 } ---------------------------- 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 = 0.014135770 MB/sec (with seq num) write speed all = 0.013589460 MB/sec (without seq num) 2024/08/21-04:05:33.446736 140539635152448 [compaction_job.cc:1944] [default] [JOB 53] Generated table #14704057: 335545 keys, 50913099 bytes, temperature: kWarm 2024/08/21-04:05:33.446838 140539635152448 EVENT_LOG_v1 {"time_micros": 1724184333446771, "cf_name": "default", "job": 53, "event": "table_file_creation", "file_number": 14704057, "file_size": 50913099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191302454149, "largest_seqno": 191427256877, "table_properties": {"data_size": 47657584, "index_size": 1488640, "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": 1724184329, "oldest_key_time": 0, "file_creation_time": 1724184329, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "U5B0X7NAX8RQ6CVDHLSN", "orig_file_number": 14704057, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:05:33.479619 140539635152448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704058.sst) /dev/shm/ToplingTemp/Topling-51934-0bJyxc 2024/08/21-04:05:33.524165 140539635152448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704058.sst): first pass time = 0.04's, 211.204'MB/sec 2024/08/21-04:05:33.656778 140539635152448 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704058.sst): part-0: reject ZipStore ratio = 0.923 2024/08/21-04:05:33.672811 140539635152448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704058.sst): old prealloc_size = 73819750, real_size = 8913952 2024/08/21-04:05:33.672847 140539635152448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704058.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 47007 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 5.37 raw-val = 0.0086 GB zip-val = 0.0086 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-04:05:33.690033 140539635152448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00/14704058.sst): second pass time = 0.13's, 65.538'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 526.738'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10874.268'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.037'MB/sec write SST data time = 0.01's, 1551.760'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 = 0.13's, unzip length = 0.009'GB zip my value throughput = 65.538'MB/sec zip pipeline throughput = 82.009'MB/sec entries = 47007 avg-key = 16.00 avg-zkey = 5.37 avg-val = 184.00 avg-zval = 184.00 usrkeys = 47007 avg-key = 8.00 avg-zkey = 5.37 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 47007 bytes = 146912 } seq expand size = 329049 multi value expand size = 0 cnt WriteAppend = 1064 UnZipSize{ index = 0.0004 GB value = 0.0086 GB dict = 0.00 MB all = 0.0094 GB } __ZipSize{ index = 0.0003 GB value = 0.0086 GB dict = 0.00 MB all = 0.0091 GB } UnZip/Zip{ index = 1.4891 value = 1.0000 dict = 0.00 all = 1.0388 } Zip/UnZip{ index = 0.6716 value = 1.0000 dict = 0.00 all = 0.9627 } ---------------------------- total value len = 0.137157 GB avg = 0.191 KB (by entry num) total key len = 0.011490 GB avg = 0.016 KB total ukey len = 0.005745 GB avg = 0.008 KB total ukey num = 0.000718097 Billion total entry num = 0.000718097 Billion write speed all = 0.015125387 MB/sec (with seq num) write speed all = 0.014540831 MB/sec (without seq num) 2024/08/21-04:05:33.705376 140539635152448 [compaction_job.cc:1944] [default] [JOB 53] Generated table #14704058: 47007 keys, 9050443 bytes, temperature: kWarm 2024/08/21-04:05:33.705426 140539635152448 EVENT_LOG_v1 {"time_micros": 1724184333705397, "cf_name": "default", "job": 53, "event": "table_file_creation", "file_number": 14704058, "file_size": 9050443, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191400001692, "largest_seqno": 191427256875, "table_properties": {"data_size": 8649488, "index_size": 252544, "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": 752112, "raw_average_key_size": 16, "raw_value_size": 8649288, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 47007, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724184333, "oldest_key_time": 0, "file_creation_time": 1724184333, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "U5B0X7NAX8RQ6CVDHLSN", "orig_file_number": 14704058, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-04:05:33.712791 140539635152448 [compaction_job.cc:699] job-00053: subcompact[0], size: 0.110164 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00053/att-00 [14704056,14704057,14704058] 2024/08/21-04:05:33.741069 140539635152448 (Original Log Time 2024/08/21-04:05:23.580002) EVENT_LOG_v1 {"time_micros": 1724184323579957, "job": 53, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14704042], "files_L2": [14703962, 14703963], "score": 0.998683, "input_data_size": 111956461, "oldest_snapshot_seqno": 191427281051} 2024/08/21-04:05:33.741072 140539635152448 (Original Log Time 2024/08/21-04:05:33.740631) [compaction_job.cc:2018] [default] [JOB 53] Compacted 1@1 + 2@2 files to L2 => 110164449 bytes 2024/08/21-04:05:33.741074 140539635152448 (Original Log Time 2024/08/21-04:05:33.741018) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.0 rd, 10.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(10.1, 96.6 +0.0 blob) out(105.1 +0.0 blob), read-write-amplify(20.9) write-amplify(10.4) OK, records in: 719734, records dropped: 1637 output_compression: Snappy 2024/08/21-04:05:33.741079 140539635152448 (Original Log Time 2024/08/21-04:05:33.741057) EVENT_LOG_v1 {"time_micros": 1724184333741039, "cf": "default", "job": 53, "event": "compaction_finished", "compaction_time_micros": 10132791, "compaction_time_cpu_micros": 1712715, "output_level": 2, "num_output_files": 3, "total_output_size": 110164449, "num_input_records": 719734, "num_output_records": 718097, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 184665548, "file_range_sync_nanos": 0, "file_fsync_nanos": 2707, "file_prepare_write_nanos": 59034, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-04:05:33.858221 140539635152448 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":1724184211,"starts":1724184323,"executesMs":10254,"compactionJobId":53,"attempt":0,"compactionInputRawBytes":143946800,"compactionInputZipBytes":111956461,"compactionOutputRawBytes":0,"compactionOutputZipBytes":110164449,"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":"00-439d98464c4c18f7a02ba7075c8e3589-4b80cdc65714813d-00"}}, response = 2024/08/21-04:05:33.858344 140539635152448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T04.03.31/.rocksdb/job-00053/att-00: olev 2, work 10.255 s, result 5.313 ms, install 0.464 ms, input{raw 137.278 MiB zip 106.770 MiB}