2024/08/20-04:31:59.074839 140500330387008 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00: fork to child time = 0.010167 sec 2024/08/20-04:31:59.075903 140500330387008 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00 2024/08/20-04:31:59.081212 140500330387008 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00 2024/08/20-04:31:59.081489 140500330387008 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:31:59.081755 140500330387008 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:31:59.121502 140500330387008 [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-06722/att-00/MANIFEST-14629260 2024/08/20-04:31:59.144363 140500330387008 [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-06722/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14636848, last_sequence is 189953662422, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14636666 2024/08/20-04:31:59.144370 140500330387008 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:31:59.144446 140500330387008 [version_set.cc:5652] Creating manifest 14636848 2024/08/20-04:31:59.173967 140500330387008 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:31:59.194621 140500330387008 [compaction_job.cc:2433] [default] [JOB 6722] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-04:31:59.194632 140500330387008 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3509 Base level 2, inputs: [14636842(31MB)], [14636801(41MB) 14636802(41MB)] 2024/08/20-04:31:59.472036 140500330387008 [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 2024/08/20-04:31:59.472055 140500330387008 [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 2024/08/20-04:31:59.472071 140500330387008 [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 2024/08/20-04:31:59.472081 140500330387008 [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 2024/08/20-04:31:59.472090 140500330387008 [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 2024/08/20-04:31:59.786107 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636849.sst) /dev/shm/ToplingTemp/Topling-170061-zYhK1q 2024/08/20-04:32:00.053109 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636849.sst): first pass time = 0.27's, 502.788'MB/sec 2024/08/20-04:32:01.728900 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636849.sst): old prealloc_size = 132696472, real_size = 41751360 2024/08/20-04:32:01.728982 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636849.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.97 avg-zval = 317.14 2024/08/20-04:32:01.899421 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636849.sst): second pass time = 1.67's, 78.588'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 255.423'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15983.227'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.282'MB/sec write SST data time = 0.06's, 779.022'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 31106.950'MB/sec zip my value time = 1.67's, unzip length = 0.132'GB zip my value throughput = 78.588'MB/sec zip pipeline throughput = 190.124'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.97 avg-zval = 317.14 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.97 avg-zval = 317.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 453024 } seq expand size = 906031 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3153 value = 3.2067 dict = 1.00 all = 3.0818 } Zip/UnZip{ index = 0.4319 value = 0.3118 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462994 Billion total entry num = 0.346341002 Billion write speed all = 1.753277863 MB/sec (with seq num) write speed all = 1.683098555 MB/sec (without seq num) 2024/08/20-04:32:01.957345 140500330387008 [compaction_job.cc:1944] [default] [JOB 6722] Generated table #14636849: 129433 keys, 43551809 bytes, temperature: kWarm 2024/08/20-04:32:01.957424 140500330387008 EVENT_LOG_v1 {"time_micros": 1724099521957380, "cf_name": "default", "job": 6722, "event": "table_file_creation", "file_number": 14636849, "file_size": 43551809, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189794661740, "largest_seqno": 189953633483, "table_properties": {"data_size": 41047984, "index_size": 670848, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629841, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724099519, "oldest_key_time": 0, "file_creation_time": 1724099519, "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": 14636849, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:01.998804 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636850.sst) /dev/shm/ToplingTemp/Topling-170061-y1W8Yq 2024/08/20-04:32:02.470039 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636850.sst): first pass time = 0.47's, 284.850'MB/sec 2024/08/20-04:32:04.099090 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636850.sst): old prealloc_size = 132696472, real_size = 41756592 2024/08/20-04:32:04.099165 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636850.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.20 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.17 2024/08/20-04:32:04.328755 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636850.sst): second pass time = 1.63's, 80.935'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 189.656'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15911.836'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.191'MB/sec write SST data time = 0.06's, 727.645'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 35481.854'MB/sec zip my value time = 1.63's, unzip length = 0.132'GB zip my value throughput = 80.935'MB/sec zip pipeline throughput = 136.800'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.20 avg-val = 1017.01 avg-zval = 317.17 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.20 avg-val = 1024.01 avg-zval = 317.17 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 453008 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3084 value = 3.2065 dict = 1.00 all = 3.0815 } Zip/UnZip{ index = 0.4332 value = 0.3119 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592422 Billion total entry num = 0.346470430 Billion write speed all = 1.756592304 MB/sec (with seq num) write speed all = 1.686391089 MB/sec (without seq num) 2024/08/20-04:32:04.382993 140500330387008 [compaction_job.cc:1944] [default] [JOB 6722] Generated table #14636850: 129428 keys, 43556571 bytes, temperature: kWarm 2024/08/20-04:32:04.383071 140500330387008 EVENT_LOG_v1 {"time_micros": 1724099524383027, "cf_name": "default", "job": 6722, "event": "table_file_creation", "file_number": 14636850, "file_size": 43556571, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189794576001, "largest_seqno": 189953634357, "table_properties": {"data_size": 41051232, "index_size": 672832, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629206, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724099521, "oldest_key_time": 0, "file_creation_time": 1724099521, "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": 14636850, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:04.432872 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636851.sst) /dev/shm/ToplingTemp/Topling-170061-B3AhWq 2024/08/20-04:32:04.442063 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636851.sst): first pass time = 0.01's, 228.348'MB/sec 2024/08/20-04:32:04.495524 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636851.sst): old prealloc_size = 132696472, real_size = 668936 2024/08/20-04:32:04.495589 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636851.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 2014 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.70 raw-val = 0.0020 GB zip-val = 0.0007 GB avg-val =1017.08 avg-zval = 331.12 2024/08/20-04:32:04.499276 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00/14636851.sst): second pass time = 0.05's, 39.078'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 188.237'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37.440'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.222'MB/sec write SST data time = 0.00's, 490.794'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.028'MB, throughput = 417.634'MB/sec zip my value time = 0.05's, unzip length = 0.002'GB zip my value throughput = 39.078'MB/sec zip pipeline throughput = 65.468'MB/sec entries = 2014 avg-key = 20.00 avg-zkey = 0.70 avg-val = 1017.08 avg-zval = 331.12 usrkeys = 2014 avg-key = 12.00 avg-zkey = 0.70 avg-val = 1024.08 avg-zval = 331.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2014 bytes = 6304 } seq expand size = 14098 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.03 MB all = 0.0021 GB } __ZipSize{ index = 0.0000 GB value = 0.0007 GB dict = 0.03 MB all = 0.0007 GB } UnZip/Zip{ index = 17.1648 value = 3.0716 dict = 1.00 all = 2.9657 } Zip/UnZip{ index = 0.0583 value = 0.3256 dict = 1.00 all = 0.3372 } ---------------------------- total value len = 62.563883 GB avg = 0.181 KB (by entry num) total key len = 6.793975 GB avg = 0.020 KB total ukey len = 3.192638 GB avg = 0.008 KB total ukey num = 0.389594436 Billion total entry num = 0.346472444 Billion write speed all = 1.756637975 MB/sec (with seq num) write speed all = 1.686436655 MB/sec (without seq num) 2024/08/20-04:32:04.513529 140500330387008 [compaction_job.cc:1944] [default] [JOB 6722] Generated table #14636851: 2014 keys, 704268 bytes, temperature: kWarm 2024/08/20-04:32:04.513636 140500330387008 EVENT_LOG_v1 {"time_micros": 1724099524513581, "cf_name": "default", "job": 6722, "event": "table_file_creation", "file_number": 14636851, "file_size": 704268, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189932978483, "largest_seqno": 189951864036, "table_properties": {"data_size": 666880, "index_size": 1408, "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": 40280, "raw_average_key_size": 20, "raw_value_size": 2048402, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 2014, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724099524, "oldest_key_time": 0, "file_creation_time": 1724099524, "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": 14636851, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:04.522503 140500330387008 [compaction_job.cc:699] job-06722: subcompact[0], size: 0.087813 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06722/att-00 [14636849,14636850,14636851] 2024/08/20-04:32:04.563547 140500330387008 (Original Log Time 2024/08/20-04:31:59.194684) EVENT_LOG_v1 {"time_micros": 1724099519194647, "job": 6722, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14636842], "files_L3": [14636801, 14636802], "score": 1.00099, "input_data_size": 120633157, "oldest_snapshot_seqno": 189953662362} 2024/08/20-04:32:04.563552 140500330387008 (Original Log Time 2024/08/20-04:32:04.562876) [compaction_job.cc:2018] [default] [JOB 6722] Compacted 1@2 + 2@3 files to L3 => 87812648 bytes 2024/08/20-04:32:04.563555 140500330387008 (Original Log Time 2024/08/20-04:32:04.563459) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 22.6 rd, 16.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.1 +0.0 blob) out(83.7 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290808, records dropped: 29933 output_compression: Snappy 2024/08/20-04:32:04.563566 140500330387008 (Original Log Time 2024/08/20-04:32:04.563520) EVENT_LOG_v1 {"time_micros": 1724099524563491, "cf": "default", "job": 6722, "event": "compaction_finished", "compaction_time_micros": 5327840, "compaction_time_cpu_micros": 847248, "output_level": 3, "num_output_files": 3, "total_output_size": 87812648, "num_input_records": 290808, "num_output_records": 260875, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 63895833, "file_range_sync_nanos": 0, "file_fsync_nanos": 2872, "file_prepare_write_nanos": 7725, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-04:32:04.717756 140500330387008 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":1724099519,"executesMs":5479,"compactionJobId":6722,"attempt":0,"compactionInputRawBytes":301565345,"compactionInputZipBytes":120633157,"compactionOutputRawBytes":0,"compactionOutputZipBytes":87812648,"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":"00-6a80cad1a64402d3bf8764e6e17d510f-122de640edbd08c5-00"}}, response = 2024/08/20-04:32:04.717865 140500330387008 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06722/att-00: olev 3, work 5.480 s, result 7.924 ms, install 0.730 ms, input{raw 287.595 MiB zip 115.045 MiB}