2024/07/09-21:45:16.966488 140433529034304 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00: fork to child time = 0.009188 sec 2024/07/09-21:45:16.967490 140433529034304 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00 2024/07/09-21:45:16.973285 140433529034304 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00 2024/07/09-21:45:16.976246 140433529034304 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-21:45:16.976675 140433529034304 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-21:45:17.024522 140433529034304 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60983/att-00/MANIFEST-12625661 2024/07/09-21:45:17.074615 140433529034304 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60983/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12696523, last_sequence is 148744158920, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12696406 2024/07/09-21:45:17.074624 140433529034304 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-21:45:17.074718 140433529034304 [version_set.cc:5652] Creating manifest 12696523 2024/07/09-21:45:17.100005 140433529034304 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-21:45:17.114988 140433529034304 [compaction_job.cc:2433] [default] [JOB 60983] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/09-21:45:17.115000 140433529034304 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31315 Base level 1, inputs: [12696504(17MB)], [12696430(48MB) 12696432(48MB) 12696433(11MB)] 2024/07/09-21:45:17.267760 140433529034304 [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 2024/07/09-21:45:17.267792 140433529034304 [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 2024/07/09-21:45:17.267815 140433529034304 [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 2024/07/09-21:45:17.267830 140433529034304 [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 2024/07/09-21:45:17.267844 140433529034304 [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 2024/07/09-21:45:17.646898 140433529034304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696524.sst) /dev/shm/ToplingTemp/Topling-110045-rzkUEf 2024/07/09-21:45:17.941749 140433529034304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696524.sst): first pass time = 0.29's, 227.635'MB/sec 2024/07/09-21:45:18.531426 140433529034304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696524.sst): old prealloc_size = 73819750, real_size = 48809880 2024/07/09-21:45:18.531505 140433529034304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696524.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-21:45:19.011495 140433529034304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696524.sst): second pass time = 0.59's, 104.851'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 105.003'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21536.483'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.258'MB/sec write SST data time = 0.15's, 325.497'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 = 17337.861'MB/sec zip my value time = 0.59's, unzip length = 0.062'GB zip my value throughput = 104.851'MB/sec zip pipeline throughput = 104.851'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.15 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.15 avg-val = 191.00 avg-zval = 142.06 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5362 value = 1.2952 dict = 1.00 all = 1.3313 } Zip/UnZip{ index = 0.3943 value = 0.7721 dict = 1.00 all = 0.7511 } ---------------------------- 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 = 0.002381554 MB/sec (with seq num) write speed all = 0.002289513 MB/sec (without seq num) 2024/07/09-21:45:19.068081 140433529034304 [compaction_job.cc:1944] [default] [JOB 60983] Generated table #12696524: 335545 keys, 50408843 bytes, temperature: kWarm 2024/07/09-21:45:19.068185 140433529034304 EVENT_LOG_v1 {"time_micros": 1720532719068125, "cf_name": "default", "job": 60983, "event": "table_file_creation", "file_number": 12696524, "file_size": 50408843, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148722608209, "largest_seqno": 148744145579, "table_properties": {"data_size": 47667440, "index_size": 1058432, "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": 1720532717, "oldest_key_time": 0, "file_creation_time": 1720532717, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12696524, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:45:19.102625 140433529034304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696525.sst) /dev/shm/ToplingTemp/Topling-110045-ecmbvi 2024/07/09-21:45:20.014006 140433529034304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696525.sst): first pass time = 0.91's, 73.639'MB/sec 2024/07/09-21:45:22.248010 140433529034304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696525.sst): old prealloc_size = 73819750, real_size = 49530240 2024/07/09-21:45:22.248103 140433529034304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696525.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 5.31 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-21:45:22.887694 140433529034304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696525.sst): second pass time = 2.23's, 27.658'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 80.065'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29721.154'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.171'MB/sec write SST data time = 0.15's, 341.120'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 = 17254.231'MB/sec zip my value time = 2.23's, unzip length = 0.062'GB zip my value throughput = 27.658'MB/sec zip pipeline throughput = 158.047'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.31 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.31 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0018 GB value = 0.0477 GB dict = 0.63 MB all = 0.0512 GB } UnZip/Zip{ index = 1.5077 value = 1.2953 dict = 1.00 all = 1.3104 } Zip/UnZip{ index = 0.6633 value = 0.7720 dict = 1.00 all = 0.7631 } ---------------------------- 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 = 0.004762475 MB/sec (with seq num) write speed all = 0.004578418 MB/sec (without seq num) 2024/07/09-21:45:22.943910 140433529034304 [compaction_job.cc:1944] [default] [JOB 60983] Generated table #12696525: 335545 keys, 51214189 bytes, temperature: kWarm 2024/07/09-21:45:22.943988 140433529034304 EVENT_LOG_v1 {"time_micros": 1720532722943945, "cf_name": "default", "job": 60983, "event": "table_file_creation", "file_number": 12696525, "file_size": 51214189, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148669596140, "largest_seqno": 148744145577, "table_properties": {"data_size": 47665776, "index_size": 1780416, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720532719, "oldest_key_time": 0, "file_creation_time": 1720532719, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12696525, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:45:22.990488 140433529034304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696526.sst) /dev/shm/ToplingTemp/Topling-110045-hGMSMh 2024/07/09-21:45:23.391490 140433529034304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696526.sst): first pass time = 0.40's, 72.981'MB/sec 2024/07/09-21:45:23.891356 140433529034304 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696526.sst): part-0: reject ZipStore ratio = 0.826 2024/07/09-21:45:23.969053 140433529034304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696526.sst): old prealloc_size = 73819750, real_size = 27265128 2024/07/09-21:45:23.969104 140433529034304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696526.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 146308 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.10 raw-val = 0.0269 GB zip-val = 0.0269 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-21:45:24.039718 140433529034304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00/12696526.sst): second pass time = 0.50's, 53.942'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.07's, 391.896'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8619.317'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.991'MB/sec write SST data time = 0.03's, 821.565'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 = 0.50's, unzip length = 0.027'GB zip my value throughput = 53.942'MB/sec zip pipeline throughput = 93.215'MB/sec entries = 146308 avg-key = 16.00 avg-zkey = 2.10 avg-val = 184.00 avg-zval = 184.00 usrkeys = 146308 avg-key = 8.00 avg-zkey = 2.10 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 146308 bytes = 457232 } seq expand size = 1024156 multi value expand size = 0 cnt WriteAppend = 3294 UnZipSize{ index = 0.0012 GB value = 0.0269 GB dict = 0.00 MB all = 0.0293 GB } __ZipSize{ index = 0.0003 GB value = 0.0269 GB dict = 0.00 MB all = 0.0277 GB } UnZip/Zip{ index = 3.8061 value = 1.0000 dict = 0.00 all = 1.0569 } Zip/UnZip{ index = 0.2627 value = 1.0000 dict = 0.00 all = 0.9462 } ---------------------------- total value len = 0.156123 GB avg = 0.191 KB (by entry num) total key len = 0.013078 GB avg = 0.016 KB total ukey len = 0.006539 GB avg = 0.008 KB total ukey num = 0.000817398 Billion total entry num = 0.000817398 Billion write speed all = 0.005800539 MB/sec (with seq num) write speed all = 0.005576363 MB/sec (without seq num) 2024/07/09-21:45:24.069153 140433529034304 [compaction_job.cc:1944] [default] [JOB 60983] Generated table #12696526: 146308 keys, 27686826 bytes, temperature: kWarm 2024/07/09-21:45:24.069238 140433529034304 EVENT_LOG_v1 {"time_micros": 1720532724069193, "cf_name": "default", "job": 60983, "event": "table_file_creation", "file_number": 12696526, "file_size": 27686826, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148711640145, "largest_seqno": 148744145370, "table_properties": {"data_size": 26920864, "index_size": 307520, "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": 2340928, "raw_average_key_size": 16, "raw_value_size": 26920672, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 146308, "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": 1720532722, "oldest_key_time": 0, "file_creation_time": 1720532722, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12696526, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:45:24.089992 140433529034304 [compaction_job.cc:699] job-60983: subcompact[0], size: 0.129310 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60983/att-00 [12696524,12696525,12696526] 2024/07/09-21:45:24.131079 140433529034304 (Original Log Time 2024/07/09-21:45:17.115042) EVENT_LOG_v1 {"time_micros": 1720532717115011, "job": 60983, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12696504], "files_L2": [12696430, 12696432, 12696433], "score": 0.98469, "input_data_size": 131644436, "oldest_snapshot_seqno": 148744158543} 2024/07/09-21:45:24.131084 140433529034304 (Original Log Time 2024/07/09-21:45:24.130479) [compaction_job.cc:2018] [default] [JOB 60983] Compacted 1@1 + 3@2 files to L2 => 129309858 bytes 2024/07/09-21:45:24.131087 140433529034304 (Original Log Time 2024/07/09-21:45:24.131001) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.9 rd, 18.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.0, 107.6 +0.0 blob) out(123.3 +0.0 blob), read-write-amplify(13.8) write-amplify(6.9) OK, records in: 820763, records dropped: 3365 output_compression: Snappy 2024/07/09-21:45:24.131097 140433529034304 (Original Log Time 2024/07/09-21:45:24.131056) EVENT_LOG_v1 {"time_micros": 1720532724131031, "cf": "default", "job": 60983, "event": "compaction_finished", "compaction_time_micros": 6974963, "compaction_time_cpu_micros": 1931981, "output_level": 2, "num_output_files": 3, "total_output_size": 129309858, "num_input_records": 820763, "num_output_records": 817398, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 147702194, "file_range_sync_nanos": 0, "file_fsync_nanos": 2621, "file_prepare_write_nanos": 154364, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-21:45:24.255199 140433529034304 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":1720420896,"starts":1720532716,"executesMs":7156,"compactionJobId":60983,"attempt":0,"compactionInputRawBytes":164152600,"compactionInputZipBytes":131644436,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129309858,"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":"00-1bf18f02afbd0e16616dc1214d542b43-b1398cf46091ea00-00"}}, response = 2024/07/09-21:45:24.255301 140433529034304 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60983/att-00: olev 2, work 7.157 s, result 6.820 ms, install 0.644 ms, input{raw 156.548 MiB zip 125.546 MiB}