2024/08/20-13:28:35.192683 140500154140224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00: fork to child time = 0.010622 sec 2024/08/20-13:28:35.193727 140500154140224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00 2024/08/20-13:28:35.198568 140500154140224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00 2024/08/20-13:28:35.204524 140500154140224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:28:35.204848 140500154140224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:28:35.303898 140500154140224 [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-31972/att-00/MANIFEST-14629260 2024/08/20-13:28:35.357856 140500154140224 [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-31972/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14666110, last_sequence is 190596812980, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14665961 2024/08/20-13:28:35.357865 140500154140224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:28:35.357936 140500154140224 [version_set.cc:5652] Creating manifest 14666110 2024/08/20-13:28:35.390192 140500154140224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:28:35.413359 140500154140224 [compaction_job.cc:2433] [default] [JOB 31972] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:28:35.413372 140500154140224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16351 Base level 1, inputs: [14666094(14MB)], [14666025(48MB) 14666026(48MB) 14666027(10MB)] 2024/08/20-13:28:35.610573 140500154140224 [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 2024/08/20-13:28:35.610599 140500154140224 [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 2024/08/20-13:28:35.610617 140500154140224 [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 2024/08/20-13:28:35.610629 140500154140224 [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 2024/08/20-13:28:35.610639 140500154140224 [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 2024/08/20-13:28:36.179987 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666111.sst) /dev/shm/ToplingTemp/Topling-366579-3DQCDa 2024/08/20-13:28:36.634996 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666111.sst): first pass time = 0.45's, 147.505'MB/sec 2024/08/20-13:28:38.767918 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666111.sst): old prealloc_size = 73819750, real_size = 49068376 2024/08/20-13:28:38.768010 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666111.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-13:28:39.132244 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666111.sst): second pass time = 2.13's, 28.961'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 139.063'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24777.696'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.271'MB/sec write SST data time = 0.06's, 919.629'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 = 16154.105'MB/sec zip my value time = 2.13's, unzip length = 0.062'GB zip my value throughput = 28.961'MB/sec zip pipeline throughput = 220.142'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.92 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.92 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0422 value = 1.2952 dict = 1.00 all = 1.3245 } Zip/UnZip{ index = 0.4897 value = 0.7721 dict = 1.00 all = 0.7550 } ---------------------------- 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 = 0.964801375 MB/sec (with seq num) write speed all = 0.926123125 MB/sec (without seq num) 2024/08/20-13:28:39.234020 140500154140224 [compaction_job.cc:1944] [default] [JOB 31972] Generated table #14666111: 335545 keys, 50667339 bytes, temperature: kWarm 2024/08/20-13:28:39.234111 140500154140224 EVENT_LOG_v1 {"time_micros": 1724131719234054, "cf_name": "default", "job": 31972, "event": "table_file_creation", "file_number": 14666111, "file_size": 50667339, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577276529, "largest_seqno": 190596796546, "table_properties": {"data_size": 47669936, "index_size": 1314432, "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": 1724131716, "oldest_key_time": 0, "file_creation_time": 1724131716, "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": 14666111, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:28:39.274368 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666112.sst) /dev/shm/ToplingTemp/Topling-366579-otBUxd 2024/08/20-13:28:40.165842 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666112.sst): first pass time = 0.89's, 75.283'MB/sec 2024/08/20-13:28:42.594944 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666112.sst): old prealloc_size = 73819750, real_size = 49064176 2024/08/20-13:28:42.595014 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666112.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-13:28:43.242845 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666112.sst): second pass time = 2.43's, 25.426'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 78.196'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33214.554'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.164'MB/sec write SST data time = 0.14's, 372.496'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 = 13930.561'MB/sec zip my value time = 2.43's, unzip length = 0.062'GB zip my value throughput = 25.426'MB/sec zip pipeline throughput = 167.577'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.91 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.91 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0477 value = 1.2952 dict = 1.00 all = 1.3246 } Zip/UnZip{ index = 0.4884 value = 0.7721 dict = 1.00 all = 0.7549 } ---------------------------- 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 = 0.965715020 MB/sec (with seq num) write speed all = 0.927001540 MB/sec (without seq num) 2024/08/20-13:28:43.307751 140500154140224 [compaction_job.cc:1944] [default] [JOB 31972] Generated table #14666112: 335545 keys, 50663115 bytes, temperature: kWarm 2024/08/20-13:28:43.307828 140500154140224 EVENT_LOG_v1 {"time_micros": 1724131723307786, "cf_name": "default", "job": 31972, "event": "table_file_creation", "file_number": 14666112, "file_size": 50663115, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577276528, "largest_seqno": 190596796550, "table_properties": {"data_size": 47669216, "index_size": 1310912, "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": 1724131719, "oldest_key_time": 0, "file_creation_time": 1724131719, "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": 14666112, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:28:43.360960 140500154140224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666113.sst) /dev/shm/ToplingTemp/Topling-366579-Uc4Ryd 2024/08/20-13:28:43.687790 140500154140224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666113.sst): first pass time = 0.33's, 78.543'MB/sec 2024/08/20-13:28:44.192646 140500154140224 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666113.sst): part-0: reject ZipStore ratio = 0.838 2024/08/20-13:28:44.249472 140500154140224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666113.sst): old prealloc_size = 73819750, real_size = 24145248 2024/08/20-13:28:44.249532 140500154140224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666113.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 128328 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.90 raw-val = 0.0236 GB zip-val = 0.0236 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-13:28:44.312648 140500154140224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00/14666113.sst): second pass time = 0.49's, 47.776'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.06's, 388.171'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12941.329'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.061'MB/sec write SST data time = 0.03's, 745.905'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 = 0.49's, unzip length = 0.024'GB zip my value throughput = 47.776'MB/sec zip pipeline throughput = 88.501'MB/sec entries = 128328 avg-key = 16.00 avg-zkey = 3.90 avg-val = 184.00 avg-zval = 184.00 usrkeys = 128328 avg-key = 8.00 avg-zkey = 3.90 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 128328 bytes = 401040 } seq expand size = 898296 multi value expand size = 0 cnt WriteAppend = 2889 UnZipSize{ index = 0.0010 GB value = 0.0236 GB dict = 0.00 MB all = 0.0257 GB } __ZipSize{ index = 0.0005 GB value = 0.0236 GB dict = 0.00 MB all = 0.0245 GB } UnZip/Zip{ index = 2.0513 value = 1.0000 dict = 0.00 all = 1.0469 } Zip/UnZip{ index = 0.4875 value = 1.0000 dict = 0.00 all = 0.9552 } ---------------------------- total value len = 62.449439 GB avg = 0.180 KB (by entry num) total key len = 6.801548 GB avg = 0.020 KB total ukey len = 3.195903 GB avg = 0.008 KB total ukey num = 0.390132979 Billion total entry num = 0.347010987 Billion write speed all = 0.966071182 MB/sec (with seq num) write speed all = 0.927343957 MB/sec (without seq num) 2024/08/20-13:28:44.344575 140500154140224 [compaction_job.cc:1944] [default] [JOB 31972] Generated table #14666113: 128328 keys, 24515241 bytes, temperature: kWarm 2024/08/20-13:28:44.344653 140500154140224 EVENT_LOG_v1 {"time_micros": 1724131724344610, "cf_name": "default", "job": 31972, "event": "table_file_creation", "file_number": 14666113, "file_size": 24515241, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577276533, "largest_seqno": 190596796548, "table_properties": {"data_size": 23612544, "index_size": 500480, "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": 2053248, "raw_average_key_size": 16, "raw_value_size": 23612352, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 128328, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724131723, "oldest_key_time": 0, "file_creation_time": 1724131723, "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": 14666113, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:28:44.365794 140500154140224 [compaction_job.cc:699] job-31972: subcompact[0], size: 0.125846 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-31972/att-00 [14666111,14666112,14666113] 2024/08/20-13:28:44.433548 140500154140224 (Original Log Time 2024/08/20-13:28:35.413424) EVENT_LOG_v1 {"time_micros": 1724131715413384, "job": 31972, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14666094], "files_L2": [14666025, 14666026, 14666027], "score": 0.99511, "input_data_size": 128431956, "oldest_snapshot_seqno": 190596812703} 2024/08/20-13:28:44.433552 140500154140224 (Original Log Time 2024/08/20-13:28:44.432943) [compaction_job.cc:2018] [default] [JOB 31972] Compacted 1@1 + 3@2 files to L2 => 125845695 bytes 2024/08/20-13:28:44.433554 140500154140224 (Original Log Time 2024/08/20-13:28:44.433454) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.3 rd, 14.1 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.0, 107.5 +0.0 blob) out(120.0 +0.0 blob), read-write-amplify(16.2) write-amplify(8.0) OK, records in: 802137, records dropped: 2719 output_compression: Snappy 2024/08/20-13:28:44.433563 140500154140224 (Original Log Time 2024/08/20-13:28:44.433520) EVENT_LOG_v1 {"time_micros": 1724131724433482, "cf": "default", "job": 31972, "event": "compaction_finished", "compaction_time_micros": 8952385, "compaction_time_cpu_micros": 1987314, "output_level": 2, "num_output_files": 3, "total_output_size": 125845695, "num_input_records": 802137, "num_output_records": 799418, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91696830, "file_range_sync_nanos": 0, "file_fsync_nanos": 3044, "file_prepare_write_nanos": 137185, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:28:44.571759 140500154140224 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":1724131715,"executesMs":9214,"compactionJobId":31972,"attempt":0,"compactionInputRawBytes":160427400,"compactionInputZipBytes":128431956,"compactionOutputRawBytes":0,"compactionOutputZipBytes":125845695,"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":"00-26d623985cb3326e3b9cd6fb98867aeb-60f1c0c6ed42494b-00"}}, response = 2024/08/20-13:28:44.571844 140500154140224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-31972/att-00: olev 2, work 9.215 s, result 25.183 ms, install 0.667 ms, input{raw 152.995 MiB zip 122.482 MiB}