2024/08/20-07:27:30.481701 140500431099456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00: fork to child time = 0.010925 sec 2024/08/20-07:27:30.482718 140500431099456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00 2024/08/20-07:27:30.487552 140500431099456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00 2024/08/20-07:27:30.494235 140500431099456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:27:30.494612 140500431099456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:27:30.535059 140500431099456 [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-15601/att-00/MANIFEST-14629260 2024/08/20-07:27:30.585288 140500431099456 [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-15601/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14646952, last_sequence is 190183701607, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14646769 2024/08/20-07:27:30.585297 140500431099456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:27:30.585351 140500431099456 [version_set.cc:5652] Creating manifest 14646952 2024/08/20-07:27:30.629918 140500431099456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:27:30.865529 140500431099456 [compaction_job.cc:2433] [default] [JOB 15601] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-07:27:30.865548 140500431099456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8002 Base level 2, inputs: [14646925(47MB)], [14645762(90MB) 14645763(83MB)] 2024/08/20-07:27:30.877321 140500431099456 [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 2024/08/20-07:27:30.877391 140500431099456 [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 2024/08/20-07:27:30.877434 140500431099456 [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 2024/08/20-07:27:30.877448 140500431099456 [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 2024/08/20-07:27:30.877463 140500431099456 [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 2024/08/20-07:27:32.040071 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646953.sst) /dev/shm/ToplingTemp/Topling-239010-uIguC1 2024/08/20-07:27:33.231760 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646953.sst): first pass time = 1.19's, 112.633'MB/sec 2024/08/20-07:27:35.846106 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646953.sst): old prealloc_size = 147639500, real_size = 91768864 2024/08/20-07:27:35.846178 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646953.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.91 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-07:27:36.484804 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646953.sst): second pass time = 2.61's, 47.360'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 149.171'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13462.541'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.374'MB/sec write SST data time = 0.19's, 500.103'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27969.990'MB/sec zip my value time = 2.61's, unzip length = 0.123'GB zip my value throughput = 47.360'MB/sec zip pipeline throughput = 164.348'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.91 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.91 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 8.7949 value = 1.3571 dict = 1.00 all = 1.4087 } Zip/UnZip{ index = 0.1137 value = 0.7369 dict = 1.00 all = 0.7099 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.384065422 MB/sec (with seq num) write speed all = 1.328581155 MB/sec (without seq num) 2024/08/20-07:27:36.655094 140500431099456 [compaction_job.cc:1944] [default] [JOB 15601] Generated table #14646953: 671089 keys, 95276284 bytes, temperature: kWarm 2024/08/20-07:27:36.655173 140500431099456 EVENT_LOG_v1 {"time_micros": 1724110056655129, "cf_name": "default", "job": 15601, "event": "table_file_creation", "file_number": 14646953, "file_size": 95276284, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189881271225, "largest_seqno": 190183271161, "table_properties": {"data_size": 90990480, "index_size": 610432, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724110052, "oldest_key_time": 0, "file_creation_time": 1724110052, "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": 14646953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:36.696700 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646954.sst) /dev/shm/ToplingTemp/Topling-239010-bsGey2 2024/08/20-07:27:38.941592 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646954.sst): first pass time = 2.24's, 59.789'MB/sec 2024/08/20-07:27:40.800985 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646954.sst): old prealloc_size = 147639500, real_size = 91743888 2024/08/20-07:27:40.801052 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646954.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.88 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-07:27:41.437196 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646954.sst): second pass time = 1.86's, 66.462'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 149.718'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16298.115'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.362'MB/sec write SST data time = 0.17's, 550.997'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26241.820'MB/sec zip my value time = 1.86's, unzip length = 0.123'GB zip my value throughput = 66.462'MB/sec zip pipeline throughput = 115.958'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.88 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.88 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 9.0658 value = 1.3572 dict = 1.00 all = 1.4091 } Zip/UnZip{ index = 0.1103 value = 0.7368 dict = 1.00 all = 0.7097 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.386705573 MB/sec (with seq num) write speed all = 1.331119469 MB/sec (without seq num) 2024/08/20-07:27:41.546530 140500431099456 [compaction_job.cc:1944] [default] [JOB 15601] Generated table #14646954: 671089 keys, 95251324 bytes, temperature: kWarm 2024/08/20-07:27:41.546598 140500431099456 EVENT_LOG_v1 {"time_micros": 1724110061546565, "cf_name": "default", "job": 15601, "event": "table_file_creation", "file_number": 14646954, "file_size": 95251324, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189713950047, "largest_seqno": 190183271165, "table_properties": {"data_size": 90983744, "index_size": 592192, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724110056, "oldest_key_time": 0, "file_creation_time": 1724110056, "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": 14646954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:41.586199 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646955.sst) /dev/shm/ToplingTemp/Topling-239010-Li15WY 2024/08/20-07:27:41.789626 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646955.sst): first pass time = 0.20's, 224.123'MB/sec 2024/08/20-07:27:42.419251 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646955.sst): old prealloc_size = 147639500, real_size = 33645584 2024/08/20-07:27:42.419319 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646955.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 227913 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.11 raw-val = 0.0419 GB zip-val = 0.0333 GB avg-val = 184.00 avg-zval = 146.26 2024/08/20-07:27:42.620129 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00/14646955.sst): second pass time = 0.63's, 66.692'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 173.477'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6967.066'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.342'MB/sec write SST data time = 0.03's, 1011.761'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.432'MB, throughput = 11550.996'MB/sec zip my value time = 0.63's, unzip length = 0.042'GB zip my value throughput = 66.692'MB/sec zip pipeline throughput = 163.588'MB/sec entries = 227913 avg-key = 16.00 avg-zkey = 1.11 avg-val = 184.00 avg-zval = 146.26 usrkeys = 227913 avg-key = 8.00 avg-zkey = 1.11 avg-val = 191.00 avg-zval = 146.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 227913 bytes = 826192 } seq expand size = 1595391 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0419 GB dict = 0.43 MB all = 0.0456 GB } __ZipSize{ index = 0.0003 GB value = 0.0333 GB dict = 0.43 MB all = 0.0348 GB } UnZip/Zip{ index = 7.2124 value = 1.2580 dict = 1.00 all = 1.3080 } Zip/UnZip{ index = 0.1386 value = 0.7949 dict = 1.00 all = 0.7645 } ---------------------------- total value len = 62.596637 GB avg = 0.180 KB (by entry num) total key len = 6.813879 GB avg = 0.020 KB total ukey len = 3.202068 GB avg = 0.008 KB total ukey num = 0.390903652 Billion total entry num = 0.347781660 Billion write speed all = 1.387615936 MB/sec (with seq num) write speed all = 1.331994696 MB/sec (without seq num) 2024/08/20-07:27:42.663284 140500431099456 [compaction_job.cc:1944] [default] [JOB 15601] Generated table #14646955: 227913 keys, 34848291 bytes, temperature: kWarm 2024/08/20-07:27:42.663351 140500431099456 EVENT_LOG_v1 {"time_micros": 1724110062663318, "cf_name": "default", "job": 15601, "event": "table_file_creation", "file_number": 14646955, "file_size": 34848291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189713919008, "largest_seqno": 190153540080, "table_properties": {"data_size": 33335664, "index_size": 252800, "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": 3646608, "raw_average_key_size": 16, "raw_value_size": 41935992, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 227913, "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": 1724110061, "oldest_key_time": 0, "file_creation_time": 1724110061, "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": 14646955, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:27:42.677078 140500431099456 [compaction_job.cc:699] job-15601: subcompact[0], size: 0.225376 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15601/att-00 [14646953,14646954,14646955] 2024/08/20-07:27:42.715506 140500431099456 (Original Log Time 2024/08/20-07:27:30.865674) EVENT_LOG_v1 {"time_micros": 1724110050865569, "job": 15601, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14646925], "files_L3": [14645762, 14645763], "score": 1.01328, "input_data_size": 233215667, "oldest_snapshot_seqno": 190183701046} 2024/08/20-07:27:42.715509 140500431099456 (Original Log Time 2024/08/20-07:27:42.712237) [compaction_job.cc:2018] [default] [JOB 15601] Compacted 1@2 + 2@3 files to L3 => 225375899 bytes 2024/08/20-07:27:42.715511 140500431099456 (Original Log Time 2024/08/20-07:27:42.715438) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.7 rd, 19.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.9, 174.5 +0.0 blob) out(214.9 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1618283, records dropped: 48192 output_compression: Snappy 2024/08/20-07:27:42.715518 140500431099456 (Original Log Time 2024/08/20-07:27:42.715482) EVENT_LOG_v1 {"time_micros": 1724110062715463, "cf": "default", "job": 15601, "event": "compaction_finished", "compaction_time_micros": 11811415, "compaction_time_cpu_micros": 3522516, "output_level": 3, "num_output_files": 3, "total_output_size": 225375899, "num_input_records": 1618283, "num_output_records": 1570091, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 159738838, "file_range_sync_nanos": 0, "file_fsync_nanos": 2233, "file_prepare_write_nanos": 6408, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:27:42.852598 140500431099456 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":1724110050,"executesMs":12225,"compactionJobId":15601,"attempt":0,"compactionInputRawBytes":323656600,"compactionInputZipBytes":233215667,"compactionOutputRawBytes":0,"compactionOutputZipBytes":225375899,"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":"00-5fcf00b34401addbc294c1dca5ffcf44-7fe4b6144dbf1a7e-00"}}, response = 2024/08/20-07:27:42.852680 140500431099456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15601/att-00: olev 3, work 12.225 s, result 4.736 ms, install 3.300 ms, input{raw 308.663 MiB zip 222.412 MiB}