2024/08/20-00:07:17.050634 140500145747520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00: fork to child time = 0.027386 sec 2024/08/20-00:07:17.051969 140500145747520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00 2024/08/20-00:07:17.059661 140500145747520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00 2024/08/20-00:07:17.061515 140500145747520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:07:17.061932 140500145747520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:07:17.099314 140500145747520 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01069/att-00/MANIFEST-14619535 2024/08/20-00:07:17.114075 140500145747520 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01069/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14620695, last_sequence is 189608094265, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14620644 2024/08/20-00:07:17.114087 140500145747520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:07:17.114177 140500145747520 [version_set.cc:5652] Creating manifest 14620695 2024/08/20-00:07:17.140035 140500145747520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:07:17.155467 140500145747520 [compaction_job.cc:2433] [default] [JOB 1069] Compacting 2@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-00:07:17.155482 140500145747520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 529 Base level 1, inputs: [14620674(26MB) 14620651(312KB)], [14620586(48MB) 14620587(48MB) 14620588(11MB)] 2024/08/20-00:07:17.400454 140500145747520 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:07:17.400493 140500145747520 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:07:17.400517 140500145747520 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:07:17.400534 140500145747520 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-00:07:17.400548 140500145747520 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-00:07:17.811739 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620696.sst) /dev/shm/ToplingTemp/Topling-68143-Lx68RQ 2024/08/20-00:07:18.411293 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620696.sst): first pass time = 0.60's, 111.951'MB/sec 2024/08/20-00:07:21.513507 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620696.sst): old prealloc_size = 73819750, real_size = 49173344 2024/08/20-00:07:21.513591 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620696.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.23 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:07:22.184703 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620696.sst): second pass time = 3.10's, 19.907'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 75.771'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26804.100'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.153'MB/sec write SST data time = 0.12's, 414.716'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 = 17276.359'MB/sec zip my value time = 3.10's, unzip length = 0.062'GB zip my value throughput = 19.907'MB/sec zip pipeline throughput = 178.887'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.23 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.23 avg-val = 191.00 avg-zval = 142.07 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8906 value = 1.2952 dict = 1.00 all = 1.3196 } Zip/UnZip{ index = 0.5289 value = 0.7721 dict = 1.00 all = 0.7578 } ---------------------------- 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 = 2.930173186 MB/sec (with seq num) write speed all = 2.812704477 MB/sec (without seq num) 2024/08/20-00:07:22.264218 140500145747520 [compaction_job.cc:1944] [default] [JOB 1069] Generated table #14620696: 335545 keys, 50856203 bytes, temperature: kWarm 2024/08/20-00:07:22.264326 140500145747520 EVENT_LOG_v1 {"time_micros": 1724083642264266, "cf_name": "default", "job": 1069, "event": "table_file_creation", "file_number": 14620696, "file_size": 50856203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189539145327, "largest_seqno": 189607968879, "table_properties": {"data_size": 47669504, "index_size": 1419840, "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": 1724083637, "oldest_key_time": 0, "file_creation_time": 1724083637, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:07:22.318017 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620697.sst) /dev/shm/ToplingTemp/Topling-68143-n9dYJO 2024/08/20-00:07:23.300070 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620697.sst): first pass time = 0.98's, 68.339'MB/sec 2024/08/20-00:07:26.704297 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620697.sst): old prealloc_size = 73819750, real_size = 48997840 2024/08/20-00:07:26.704373 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620697.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.72 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-00:07:27.340199 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620697.sst): second pass time = 3.40's, 18.142'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 79.701'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29284.443'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.162'MB/sec write SST data time = 0.12's, 430.430'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 = 16626.681'MB/sec zip my value time = 3.40's, unzip length = 0.062'GB zip my value throughput = 18.142'MB/sec zip pipeline throughput = 156.322'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.72 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.72 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1518 value = 1.2953 dict = 1.00 all = 1.3242 } Zip/UnZip{ index = 0.4647 value = 0.7720 dict = 1.00 all = 0.7552 } ---------------------------- 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 = 2.932475609 MB/sec (with seq num) write speed all = 2.814918840 MB/sec (without seq num) 2024/08/20-00:07:27.405518 140500145747520 [compaction_job.cc:1944] [default] [JOB 1069] Generated table #14620697: 335545 keys, 50680651 bytes, temperature: kWarm 2024/08/20-00:07:27.405607 140500145747520 EVENT_LOG_v1 {"time_micros": 1724083647405556, "cf_name": "default", "job": 1069, "event": "table_file_creation", "file_number": 14620697, "file_size": 50680651, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189539146287, "largest_seqno": 189607968870, "table_properties": {"data_size": 47666320, "index_size": 1247488, "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": 1724083642, "oldest_key_time": 0, "file_creation_time": 1724083642, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620697, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:07:27.450821 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620698.sst) /dev/shm/ToplingTemp/Topling-68143-79DvAS 2024/08/20-00:07:27.826096 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620698.sst): first pass time = 0.38's, 100.276'MB/sec 2024/08/20-00:07:29.527736 140500145747520 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620698.sst): part-0: reject ZipStore ratio = 0.807 2024/08/20-00:07:29.609102 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620698.sst): old prealloc_size = 73819750, real_size = 35122432 2024/08/20-00:07:29.609150 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620698.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 188133 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 2.44 raw-val = 0.0346 GB zip-val = 0.0346 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-00:07:29.671379 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00/14620698.sst): second pass time = 1.70's, 20.354'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 573.078'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13657.374'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.283'MB/sec write SST data time = 0.03's, 1395.126'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 = 1.70's, unzip length = 0.035'GB zip my value throughput = 20.354'MB/sec zip pipeline throughput = 91.705'MB/sec entries = 188133 avg-key = 16.00 avg-zkey = 2.44 avg-val = 184.00 avg-zval = 184.00 usrkeys = 188133 avg-key = 8.00 avg-zkey = 2.44 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 188133 bytes = 611440 } seq expand size = 1316931 multi value expand size = 0 cnt WriteAppend = 4233 UnZipSize{ index = 0.0015 GB value = 0.0346 GB dict = 0.00 MB all = 0.0376 GB } __ZipSize{ index = 0.0005 GB value = 0.0346 GB dict = 0.00 MB all = 0.0357 GB } UnZip/Zip{ index = 3.2822 value = 1.0000 dict = 0.00 all = 1.0543 } Zip/UnZip{ index = 0.3047 value = 1.0000 dict = 0.00 all = 0.9485 } ---------------------------- total value len = 62.460861 GB avg = 0.180 KB (by entry num) total key len = 6.802505 GB avg = 0.020 KB total ukey len = 3.196381 GB avg = 0.008 KB total ukey num = 0.390192784 Billion total entry num = 0.347070792 Billion write speed all = 2.933835602 MB/sec (with seq num) write speed all = 2.816226690 MB/sec (without seq num) 2024/08/20-00:07:29.714449 140500145747520 [compaction_job.cc:1944] [default] [JOB 1069] Generated table #14620698: 188133 keys, 35687850 bytes, temperature: kWarm 2024/08/20-00:07:29.714516 140500145747520 EVENT_LOG_v1 {"time_micros": 1724083649714484, "cf_name": "default", "job": 1069, "event": "table_file_creation", "file_number": 14620698, "file_size": 35687850, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189571663117, "largest_seqno": 189607968871, "table_properties": {"data_size": 34616672, "index_size": 458560, "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": 3010128, "raw_average_key_size": 16, "raw_value_size": 34616472, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 188133, "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": 1724083647, "oldest_key_time": 0, "file_creation_time": 1724083647, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620698, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:07:29.731253 140500145747520 [compaction_job.cc:699] job-01069: subcompact[0], size: 0.137225 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01069/att-00 [14620696,14620697,14620698] 2024/08/20-00:07:29.760083 140500145747520 (Original Log Time 2024/08/20-00:07:17.155533) EVENT_LOG_v1 {"time_micros": 1724083637155492, "job": 1069, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14620674, 14620651], "files_L2": [14620586, 14620587, 14620588], "score": 0.949829, "input_data_size": 141469474, "oldest_snapshot_seqno": 189608092839} 2024/08/20-00:07:29.760087 140500145747520 (Original Log Time 2024/08/20-00:07:29.759606) [compaction_job.cc:2018] [default] [JOB 1069] Compacted 2@1 + 3@2 files to L2 => 137224704 bytes 2024/08/20-00:07:29.760088 140500145747520 (Original Log Time 2024/08/20-00:07:29.760013) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 11.2 rd, 10.9 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(26.4, 108.6 +0.0 blob) out(130.9 +0.0 blob), read-write-amplify(10.1) write-amplify(5.0) OK, records in: 863987, records dropped: 4764 output_compression: Snappy 2024/08/20-00:07:29.760096 140500145747520 (Original Log Time 2024/08/20-00:07:29.760061) EVENT_LOG_v1 {"time_micros": 1724083649760040, "cf": "default", "job": 1069, "event": "compaction_finished", "compaction_time_micros": 12575733, "compaction_time_cpu_micros": 2262431, "output_level": 2, "num_output_files": 3, "total_output_size": 137224704, "num_input_records": 863987, "num_output_records": 859223, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 133572120, "file_range_sync_nanos": 0, "file_fsync_nanos": 3130, "file_prepare_write_nanos": 154943, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:07:29.887420 140500145747520 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724082090,"starts":1724083637,"executesMs":12702,"compactionJobId":1069,"attempt":0,"compactionInputRawBytes":172797400,"compactionInputZipBytes":141469474,"compactionOutputRawBytes":0,"compactionOutputZipBytes":137224704,"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":"00-831939dbf6de666d899be4c99d1557ef-dd5c9094672bea3c-00"}}, response = 2024/08/20-00:07:29.887526 140500145747520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01069/att-00: olev 2, work 12.703 s, result 6.037 ms, install 0.514 ms, input{raw 164.792 MiB zip 134.916 MiB}