2024/08/20-00:37:50.145336 140500204496448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00: fork to child time = 0.013793 sec 2024/08/20-00:37:50.146384 140500204496448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00 2024/08/20-00:37:50.151212 140500204496448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00 2024/08/20-00:37:50.152617 140500204496448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:37:50.152957 140500204496448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:37:50.189393 140500204496448 [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-02611/att-00/MANIFEST-14619535 2024/08/20-00:37:50.224055 140500204496448 [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-02611/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14622532, last_sequence is 189647027622, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14622489 2024/08/20-00:37:50.224063 140500204496448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:37:50.224145 140500204496448 [version_set.cc:5652] Creating manifest 14622532 2024/08/20-00:37:50.247211 140500204496448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:37:50.260866 140500204496448 [compaction_job.cc:2433] [default] [JOB 2611] Compacting 1@1 + 3@2 files to L2, score 0.54, subcompactions 1 : 1 2024/08/20-00:37:50.260884 140500204496448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1320 Base level 1, inputs: [14622527(29MB)], [14622484(20MB) 14622486(20MB) 14622488(5462KB)] 2024/08/20-00:37:50.515283 140500204496448 [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 2024/08/20-00:37:50.515312 140500204496448 [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 2024/08/20-00:37:50.515332 140500204496448 [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 2024/08/20-00:37:50.515347 140500204496448 [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 2024/08/20-00:37:50.515357 140500204496448 [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 2024/08/20-00:37:50.701045 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622533.sst) /dev/shm/ToplingTemp/Topling-79924-mofSaH 2024/08/20-00:37:50.977076 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622533.sst): first pass time = 0.28's, 243.168'MB/sec 2024/08/20-00:37:55.122865 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622533.sst): old prealloc_size = 73819750, real_size = 20024624 2024/08/20-00:37:55.123274 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622533.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466350 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 115.90 avg-zval = 40.78 2024/08/20-00:37:55.123740 140500204496448 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622533.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:37:55.861526 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622533.sst): second pass time = 4.14's, 13.041'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 29.587'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2226.040'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.224'MB/sec write SST data time = 0.22's, 100.869'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 14209.716'MB/sec zip my value time = 4.14's, unzip length = 0.054'GB zip my value throughput = 13.041'MB/sec zip pipeline throughput = 152.057'MB/sec entries = 466350 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.90 avg-zval = 40.78 usrkeys = 466350 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.90 avg-zval = 40.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466350 bytes = 1399072 } seq expand size = 3264450 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5041 value = 2.8418 dict = 1.00 all = 3.0706 } Zip/UnZip{ index = 0.0952 value = 0.3519 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.354065 GB avg = 0.180 KB (by entry num) total key len = 6.801815 GB avg = 0.020 KB total ukey len = 3.198834 GB avg = 0.008 KB total ukey num = 0.389799911 Billion total entry num = 0.346677919 Billion write speed all = 2.718962369 MB/sec (with seq num) write speed all = 2.609921263 MB/sec (without seq num) 2024/08/20-00:37:55.891490 140500204496448 [compaction_job.cc:1944] [default] [JOB 2611] Generated table #14622533: 466350 keys, 21855126 bytes, temperature: kWarm 2024/08/20-00:37:55.891591 140500204496448 EVENT_LOG_v1 {"time_micros": 1724085475891533, "cf_name": "default", "job": 2611, "event": "table_file_creation", "file_number": 14622533, "file_size": 21855126, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189636721631, "largest_seqno": 189646995210, "table_properties": {"data_size": 19019936, "index_size": 887936, "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": 13057800, "raw_average_key_size": 28, "raw_value_size": 54051120, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466350, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724085470, "oldest_key_time": 0, "file_creation_time": 1724085470, "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": 14622533, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:37:56.063244 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622534.sst) /dev/shm/ToplingTemp/Topling-79924-VahnMH 2024/08/20-00:37:56.654966 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622534.sst): first pass time = 0.59's, 113.420'MB/sec 2024/08/20-00:37:57.655864 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622534.sst): old prealloc_size = 73819750, real_size = 19665600 2024/08/20-00:37:57.656288 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622534.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466555 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0187 GB avg-val = 115.84 avg-zval = 40.01 2024/08/20-00:37:57.656692 140500204496448 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622534.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:37:58.197814 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622534.sst): second pass time = 1.00's, 54.053'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 39.664'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2211.403'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.253'MB/sec write SST data time = 0.08's, 264.404'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 17585.543'MB/sec zip my value time = 1.00's, unzip length = 0.054'GB zip my value throughput = 54.053'MB/sec zip pipeline throughput = 74.630'MB/sec entries = 466555 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.84 avg-zval = 40.01 usrkeys = 466555 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.84 avg-zval = 40.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466555 bytes = 1399680 } seq expand size = 3265885 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0187 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5720 value = 2.8954 dict = 1.00 all = 3.1218 } Zip/UnZip{ index = 0.0946 value = 0.3454 dict = 1.00 all = 0.3203 } ---------------------------- total value len = 62.411377 GB avg = 0.180 KB (by entry num) total key len = 6.814879 GB avg = 0.020 KB total ukey len = 3.208166 GB avg = 0.008 KB total ukey num = 0.390266466 Billion total entry num = 0.347144474 Billion write speed all = 2.721479276 MB/sec (with seq num) write speed all = 2.612301452 MB/sec (without seq num) 2024/08/20-00:37:58.226466 140500204496448 [compaction_job.cc:1944] [default] [JOB 2611] Generated table #14622534: 466555 keys, 21496578 bytes, temperature: kWarm 2024/08/20-00:37:58.226527 140500204496448 EVENT_LOG_v1 {"time_micros": 1724085478226495, "cf_name": "default", "job": 2611, "event": "table_file_creation", "file_number": 14622534, "file_size": 21496578, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189636721710, "largest_seqno": 189646995459, "table_properties": {"data_size": 18666160, "index_size": 882624, "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": 13063540, "raw_average_key_size": 28, "raw_value_size": 54045454, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466555, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724085476, "oldest_key_time": 0, "file_creation_time": 1724085476, "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": 14622534, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:37:58.256186 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622535.sst) /dev/shm/ToplingTemp/Topling-79924-Y2d3FF 2024/08/20-00:37:58.682448 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622535.sst): first pass time = 0.43's, 113.160'MB/sec 2024/08/20-00:38:00.412371 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622535.sst): old prealloc_size = 73819750, real_size = 14500256 2024/08/20-00:38:00.412654 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622535.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 335291 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0388 GB zip-val = 0.0138 GB avg-val = 115.85 avg-zval = 41.08 2024/08/20-00:38:00.412997 140500204496448 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622535.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0008 GB, waited 0.000 sec, Key+Value = 0.048 GB 2024/08/20-00:38:00.856189 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00/14622535.sst): second pass time = 1.73's, 22.466'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 35.659'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2497.304'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.242'MB/sec write SST data time = 0.10's, 162.299'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.399'MB, throughput = 11316.042'MB/sec zip my value time = 1.73's, unzip length = 0.039'GB zip my value throughput = 22.466'MB/sec zip pipeline throughput = 138.267'MB/sec entries = 335291 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.85 avg-zval = 41.08 usrkeys = 335291 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.85 avg-zval = 41.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335291 bytes = 1005888 } seq expand size = 2347037 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0067 GB value = 0.0388 GB dict = 0.40 MB all = 0.0482 GB } __ZipSize{ index = 0.0006 GB value = 0.0138 GB dict = 0.40 MB all = 0.0158 GB } UnZip/Zip{ index = 10.4236 value = 2.8202 dict = 1.00 all = 3.0476 } Zip/UnZip{ index = 0.0959 value = 0.3546 dict = 1.00 all = 0.3281 } ---------------------------- total value len = 62.452566 GB avg = 0.180 KB (by entry num) total key len = 6.824267 GB avg = 0.020 KB total ukey len = 3.214871 GB avg = 0.008 KB total ukey num = 0.390601757 Billion total entry num = 0.347479765 Billion write speed all = 2.723183040 MB/sec (with seq num) write speed all = 2.613911187 MB/sec (without seq num) 2024/08/20-00:38:00.879727 140500204496448 [compaction_job.cc:1944] [default] [JOB 2611] Generated table #14622535: 335291 keys, 15825726 bytes, temperature: kWarm 2024/08/20-00:38:00.879810 140500204496448 EVENT_LOG_v1 {"time_micros": 1724085480879765, "cf_name": "default", "job": 2611, "event": "table_file_creation", "file_number": 14622535, "file_size": 15825726, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189636722682, "largest_seqno": 189646995328, "table_properties": {"data_size": 13772944, "index_size": 643328, "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": 9388148, "raw_average_key_size": 28, "raw_value_size": 38842654, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 335291, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1724085478, "oldest_key_time": 0, "file_creation_time": 1724085478, "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": 14622535, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:38:00.896257 140500204496448 [compaction_job.cc:699] job-02611: subcompact[0], size: 0.059177 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02611/att-00 [14622533,14622534,14622535] 2024/08/20-00:38:00.930786 140500204496448 (Original Log Time 2024/08/20-00:37:50.260969) EVENT_LOG_v1 {"time_micros": 1724085470260900, "job": 2611, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14622527], "files_L2": [14622484, 14622486, 14622488], "score": 0.544962, "input_data_size": 80420989, "oldest_snapshot_seqno": 189647027161} 2024/08/20-00:38:00.930791 140500204496448 (Original Log Time 2024/08/20-00:38:00.930188) [compaction_job.cc:2018] [default] [JOB 2611] Compacted 1@1 + 3@2 files to L2 => 59177430 bytes 2024/08/20-00:38:00.930793 140500204496448 (Original Log Time 2024/08/20-00:38:00.930697) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 7.6 rd, 5.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(29.7, 47.0 +0.0 blob) out(56.4 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1268196, records dropped: 0 output_compression: Snappy 2024/08/20-00:38:00.930804 140500204496448 (Original Log Time 2024/08/20-00:38:00.930755) EVENT_LOG_v1 {"time_micros": 1724085480930728, "cf": "default", "job": 2611, "event": "compaction_finished", "compaction_time_micros": 10635302, "compaction_time_cpu_micros": 2441364, "output_level": 2, "num_output_files": 3, "total_output_size": 59177430, "num_input_records": 1268196, "num_output_records": 1268196, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59588485, "file_range_sync_nanos": 0, "file_fsync_nanos": 2271, "file_prepare_write_nanos": 9267, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:38:01.051625 140500204496448 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":1724085470,"executesMs":10779,"compactionJobId":2611,"attempt":0,"compactionInputRawBytes":182448716,"compactionInputZipBytes":80420989,"compactionOutputRawBytes":0,"compactionOutputZipBytes":59177430,"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-e723f7ab17768ec67fbc5440055ef228-30d5aa6068795899-00"}}, response = 2024/08/20-00:38:01.051750 140500204496448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-02611/att-00: olev 2, work 10.779 s, result 5.365 ms, install 0.650 ms, input{raw 173.997 MiB zip 76.695 MiB}