2024/08/20-00:28:20.060381 140500481455680 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00: fork to child time = 0.010393 sec 2024/08/20-00:28:20.061356 140500481455680 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00 2024/08/20-00:28:20.066091 140500481455680 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00 2024/08/20-00:28:20.073269 140500481455680 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:28:20.073598 140500481455680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:28:20.111132 140500481455680 [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-02193/att-00/MANIFEST-14619535 2024/08/20-00:28:20.160350 140500481455680 [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-02193/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14621974, last_sequence is 189635138690, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14621880 2024/08/20-00:28:20.160359 140500481455680 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:28:20.160419 140500481455680 [version_set.cc:5652] Creating manifest 14621974 2024/08/20-00:28:20.187256 140500481455680 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:28:20.201193 140500481455680 [compaction_job.cc:2433] [default] [JOB 2193] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-00:28:20.201209 140500481455680 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1123 Base level 1, inputs: [14621921(31MB)], [14621972(17MB) 14621861(20MB)] 2024/08/20-00:28:20.425037 140500481455680 [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 2024/08/20-00:28:20.425063 140500481455680 [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 2024/08/20-00:28:20.425080 140500481455680 [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 2024/08/20-00:28:20.425092 140500481455680 [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 2024/08/20-00:28:20.425102 140500481455680 [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 2024/08/20-00:28:20.551691 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621975.sst) /dev/shm/ToplingTemp/Topling-77019-le0pwZ 2024/08/20-00:28:20.952817 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621975.sst): first pass time = 0.40's, 167.325'MB/sec 2024/08/20-00:28:21.995127 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621975.sst): old prealloc_size = 73819750, real_size = 19706896 2024/08/20-00:28:21.995760 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621975.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465118 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0187 GB avg-val = 116.28 avg-zval = 40.22 2024/08/20-00:28:21.996216 140500481455680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621975.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:28:22.499694 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621975.sst): second pass time = 1.04's, 51.950'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 42.797'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1515.787'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.307'MB/sec write SST data time = 0.12's, 173.252'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 14742.565'MB/sec zip my value time = 1.04's, unzip length = 0.054'GB zip my value throughput = 51.950'MB/sec zip pipeline throughput = 87.851'MB/sec entries = 465118 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.28 avg-zval = 40.22 usrkeys = 465118 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.28 avg-zval = 40.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465118 bytes = 1453504 } seq expand size = 3255826 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 = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5036 value = 2.8915 dict = 1.00 all = 3.1078 } Zip/UnZip{ index = 0.0952 value = 0.3458 dict = 1.00 all = 0.3218 } ---------------------------- total value len = 62.354091 GB avg = 0.180 KB (by entry num) total key len = 6.801781 GB avg = 0.020 KB total ukey len = 3.198810 GB avg = 0.008 KB total ukey num = 0.389798679 Billion total entry num = 0.346676687 Billion write speed all = 2.781667892 MB/sec (with seq num) write speed all = 2.670112430 MB/sec (without seq num) 2024/08/20-00:28:22.529417 140500481455680 [compaction_job.cc:1944] [default] [JOB 2193] Generated table #14621975: 465118 keys, 21593818 bytes, temperature: kWarm 2024/08/20-00:28:22.529522 140500481455680 EVENT_LOG_v1 {"time_micros": 1724084902529461, "cf_name": "default", "job": 2193, "event": "table_file_creation", "file_number": 14621975, "file_size": 21593818, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189614869220, "largest_seqno": 189634807675, "table_properties": {"data_size": 18704832, "index_size": 885632, "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": 13023304, "raw_average_key_size": 28, "raw_value_size": 54085648, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465118, "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": 1724084900, "oldest_key_time": 0, "file_creation_time": 1724084900, "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": 14621975, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:28:22.570303 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621976.sst) /dev/shm/ToplingTemp/Topling-77019-2qdHZ2 2024/08/20-00:28:22.891437 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621976.sst): first pass time = 0.32's, 209.011'MB/sec 2024/08/20-00:28:23.797031 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621976.sst): old prealloc_size = 73819750, real_size = 19914912 2024/08/20-00:28:23.797389 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621976.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464836 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0189 GB avg-val = 116.37 avg-zval = 40.69 2024/08/20-00:28:23.797846 140500481455680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621976.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:28:24.317814 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621976.sst): second pass time = 0.90's, 59.814'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 42.086'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2646.197'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.263'MB/sec write SST data time = 0.08's, 276.570'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 15590.143'MB/sec zip my value time = 0.90's, unzip length = 0.054'GB zip my value throughput = 59.814'MB/sec zip pipeline throughput = 59.814'MB/sec entries = 464836 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.37 avg-zval = 40.69 usrkeys = 464836 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.37 avg-zval = 40.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464836 bytes = 1568832 } seq expand size = 3253852 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5018 value = 2.8601 dict = 1.00 all = 3.0619 } Zip/UnZip{ index = 0.0952 value = 0.3496 dict = 1.00 all = 0.3266 } ---------------------------- total value len = 62.411439 GB avg = 0.180 KB (by entry num) total key len = 6.814796 GB avg = 0.020 KB total ukey len = 3.208107 GB avg = 0.008 KB total ukey num = 0.390263515 Billion total entry num = 0.347141523 Billion write speed all = 2.784294486 MB/sec (with seq num) write speed all = 2.672597615 MB/sec (without seq num) 2024/08/20-00:28:24.349375 140500481455680 [compaction_job.cc:1944] [default] [JOB 2193] Generated table #14621976: 464836 keys, 21917552 bytes, temperature: kWarm 2024/08/20-00:28:24.349435 140500481455680 EVENT_LOG_v1 {"time_micros": 1724084904349405, "cf_name": "default", "job": 2193, "event": "table_file_creation", "file_number": 14621976, "file_size": 21917552, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557203156, "largest_seqno": 189634807185, "table_properties": {"data_size": 18913296, "index_size": 885248, "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": 13015408, "raw_average_key_size": 28, "raw_value_size": 54093472, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464836, "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": 1724084902, "oldest_key_time": 0, "file_creation_time": 1724084902, "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": 14621976, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:28:24.371120 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621977.sst) /dev/shm/ToplingTemp/Topling-77019-9ka9W2 2024/08/20-00:28:24.415161 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621977.sst): first pass time = 0.04's, 311.178'MB/sec 2024/08/20-00:28:24.539515 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621977.sst): old prealloc_size = 73819750, real_size = 4229200 2024/08/20-00:28:24.539647 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621977.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 95248 prefix = 4 raw-key = 0.0015 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0110 GB zip-val = 0.0040 GB avg-val = 115.75 avg-zval = 42.23 2024/08/20-00:28:24.539768 140500481455680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621977.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.014 GB 2024/08/20-00:28:24.629201 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00/14621977.sst): second pass time = 0.12's, 89.186'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.09's, 51.243'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1786.140'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.322'MB/sec write SST data time = 0.02's, 294.660'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.115'MB, throughput = 2641.099'MB/sec zip my value time = 0.12's, unzip length = 0.011'GB zip my value throughput = 89.186'MB/sec zip pipeline throughput = 89.186'MB/sec entries = 95248 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.75 avg-zval = 42.23 usrkeys = 95248 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.75 avg-zval = 42.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 95248 bytes = 273856 } seq expand size = 666736 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0019 GB value = 0.0110 GB dict = 0.11 MB all = 0.0137 GB } __ZipSize{ index = 0.0002 GB value = 0.0040 GB dict = 0.11 MB all = 0.0046 GB } UnZip/Zip{ index = 10.4292 value = 2.7408 dict = 1.00 all = 2.9793 } Zip/UnZip{ index = 0.0959 value = 0.3649 dict = 1.00 all = 0.3357 } ---------------------------- total value len = 62.423130 GB avg = 0.180 KB (by entry num) total key len = 6.817463 GB avg = 0.020 KB total ukey len = 3.210011 GB avg = 0.008 KB total ukey num = 0.390358763 Billion total entry num = 0.347236771 Billion write speed all = 2.784837108 MB/sec (with seq num) write speed all = 2.673110989 MB/sec (without seq num) 2024/08/20-00:28:24.639837 140500481455680 [compaction_job.cc:1944] [default] [JOB 2193] Generated table #14621977: 95248 keys, 4595644 bytes, temperature: kWarm 2024/08/20-00:28:24.639896 140500481455680 EVENT_LOG_v1 {"time_micros": 1724084904639865, "cf_name": "default", "job": 2193, "event": "table_file_creation", "file_number": 14621977, "file_size": 4595644, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189627011218, "largest_seqno": 189634807510, "table_properties": {"data_size": 4022528, "index_size": 182656, "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": 2666944, "raw_average_key_size": 28, "raw_value_size": 11024780, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 95248, "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": 1724084904, "oldest_key_time": 0, "file_creation_time": 1724084904, "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": 14621977, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:28:24.647040 140500481455680 [compaction_job.cc:699] job-02193: subcompact[0], size: 0.048107 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02193/att-00 [14621975,14621976,14621977] 2024/08/20-00:28:24.673889 140500481455680 (Original Log Time 2024/08/20-00:28:20.201279) EVENT_LOG_v1 {"time_micros": 1724084900201224, "job": 2193, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14621921], "files_L2": [14621972, 14621861], "score": 0.967773, "input_data_size": 73182571, "oldest_snapshot_seqno": 189635138328} 2024/08/20-00:28:24.673893 140500481455680 (Original Log Time 2024/08/20-00:28:24.667834) [compaction_job.cc:2018] [default] [JOB 2193] Compacted 1@1 + 2@2 files to L2 => 48107014 bytes 2024/08/20-00:28:24.673894 140500481455680 (Original Log Time 2024/08/20-00:28:24.673821) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 16.5 rd, 10.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 38.0 +0.0 blob) out(45.9 +0.0 blob), read-write-amplify(3.6) write-amplify(1.4) OK, records in: 1083826, records dropped: 58624 output_compression: Snappy 2024/08/20-00:28:24.673900 140500481455680 (Original Log Time 2024/08/20-00:28:24.673868) EVENT_LOG_v1 {"time_micros": 1724084904673847, "cf": "default", "job": 2193, "event": "compaction_finished", "compaction_time_micros": 4445766, "compaction_time_cpu_micros": 1722217, "output_level": 2, "num_output_files": 3, "total_output_size": 48107014, "num_input_records": 1083826, "num_output_records": 1025202, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 38200595, "file_range_sync_nanos": 0, "file_fsync_nanos": 2467, "file_prepare_write_nanos": 8144, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:28:24.813162 140500481455680 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":1724084900,"executesMs":4600,"compactionJobId":2193,"attempt":0,"compactionInputRawBytes":156234164,"compactionInputZipBytes":73182571,"compactionOutputRawBytes":0,"compactionOutputZipBytes":48107014,"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":"00-50358cd2bad91e446e2cbb6704c41eda-dc02533ba5a15075-00"}}, response = 2024/08/20-00:28:24.813263 140500481455680 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-02193/att-00: olev 2, work 4.601 s, result 6.209 ms, install 6.085 ms, input{raw 148.997 MiB zip 69.792 MiB}