2024/08/21-02:04:53.778983 140539903718976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00: fork to child time = 0.008718 sec 2024/08/21-02:04:53.779426 140539903718976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00 2024/08/21-02:04:53.791663 140539903718976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00 2024/08/21-02:04:53.792523 140539903718976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:04:53.792683 140539903718976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:04:53.827802 140539903718976 [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-60401/att-00/MANIFEST-14629260 2024/08/21-02:04:53.955113 140539903718976 [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-60401/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698745, last_sequence is 191319986318, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698682 2024/08/21-02:04:53.955125 140539903718976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:04:53.955185 140539903718976 [version_set.cc:5652] Creating manifest 14698745 2024/08/21-02:04:53.980723 140539903718976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:04:53.998140 140539903718976 [compaction_job.cc:2433] [default] [JOB 60401] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-02:04:53.998151 140539903718976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30401 Base level 1, inputs: [14698731(513KB) 14698694(31MB)], [14698616(19MB) 14698617(20MB) 14698618(20MB)] 2024/08/21-02:04:54.066857 140539903718976 [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 2024/08/21-02:04:54.066879 140539903718976 [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 2024/08/21-02:04:54.066890 140539903718976 [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 2024/08/21-02:04:54.066899 140539903718976 [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 2024/08/21-02:04:54.066905 140539903718976 [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 2024/08/21-02:04:54.968401 140539903718976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698746.sst) /dev/shm/ToplingTemp/Topling-15633-0h8vSg 2024/08/21-02:04:55.912032 140539903718976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698746.sst): first pass time = 0.94's, 71.121'MB/sec 2024/08/21-02:05:01.575791 140539903718976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698746.sst): old prealloc_size = 73819750, real_size = 19184576 2024/08/21-02:05:01.576140 140539903718976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698746.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466077 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 115.99 avg-zval = 38.99 2024/08/21-02:05:01.577213 140539903718976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698746.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-02:05:02.345588 140539903718976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698746.sst): second pass time = 5.66's, 9.547'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.77's, 27.524'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2771.919'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.192'MB/sec write SST data time = 0.16's, 129.650'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 = 10772.175'MB/sec zip my value time = 5.66's, unzip length = 0.054'GB zip my value throughput = 9.547'MB/sec zip pipeline throughput = 207.588'MB/sec entries = 466077 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.99 avg-zval = 38.99 usrkeys = 466077 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.99 avg-zval = 38.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466077 bytes = 1573024 } seq expand size = 3262539 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 = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.4356 value = 2.9744 dict = 1.00 all = 3.1673 } Zip/UnZip{ index = 0.0958 value = 0.3362 dict = 1.00 all = 0.3157 } ---------------------------- total value len = 0.057321 GB avg = 0.123 KB (by entry num) total key len = 0.013050 GB avg = 0.028 KB total ukey len = 0.009322 GB avg = 0.020 KB total ukey num = 0.000466077 Billion total entry num = 0.000466077 Billion write speed all = 0.027105125 MB/sec (with seq num) write speed all = 0.025668968 MB/sec (without seq num) 2024/08/21-02:05:02.381854 140539903718976 [compaction_job.cc:1944] [default] [JOB 60401] Generated table #14698746: 466077 keys, 21187854 bytes, temperature: kWarm 2024/08/21-02:05:02.381959 140539903718976 EVENT_LOG_v1 {"time_micros": 1724177102381894, "cf_name": "default", "job": 60401, "event": "table_file_creation", "file_number": 14698746, "file_size": 21187854, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191240337291, "largest_seqno": 191319939943, "table_properties": {"data_size": 18174640, "index_size": 893248, "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": 13050156, "raw_average_key_size": 28, "raw_value_size": 54058826, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466077, "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": 1724177094, "oldest_key_time": 0, "file_creation_time": 1724177094, "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": 14698746, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:02.424168 140539903718976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698747.sst) /dev/shm/ToplingTemp/Topling-15633-qvNa2i 2024/08/21-02:05:03.251539 140539903718976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698747.sst): first pass time = 0.83's, 81.115'MB/sec 2024/08/21-02:05:04.361841 140539903718976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698747.sst): old prealloc_size = 73819750, real_size = 18885248 2024/08/21-02:05:04.362143 140539903718976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698747.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466736 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0179 GB avg-val = 115.78 avg-zval = 38.31 2024/08/21-02:05:04.362617 140539903718976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698747.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-02:05:04.800354 140539903718976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698747.sst): second pass time = 1.11's, 48.705'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 47.643'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3167.384'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.338'MB/sec write SST data time = 0.09's, 223.490'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 = 19591.377'MB/sec zip my value time = 1.11's, unzip length = 0.054'GB zip my value throughput = 48.705'MB/sec zip pipeline throughput = 87.103'MB/sec entries = 466736 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.78 avg-zval = 38.31 usrkeys = 466736 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.78 avg-zval = 38.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466736 bytes = 1575248 } seq expand size = 3267152 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0179 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.5030 value = 3.0225 dict = 1.00 all = 3.2122 } Zip/UnZip{ index = 0.0952 value = 0.3309 dict = 1.00 all = 0.3113 } ---------------------------- total value len = 0.114629 GB avg = 0.123 KB (by entry num) total key len = 0.026119 GB avg = 0.028 KB total ukey len = 0.018656 GB avg = 0.020 KB total ukey num = 0.000932813 Billion total entry num = 0.000932813 Billion write speed all = 0.054160817 MB/sec (with seq num) write speed all = 0.051289186 MB/sec (without seq num) 2024/08/21-02:05:04.829645 140539903718976 [compaction_job.cc:1944] [default] [JOB 60401] Generated table #14698747: 466736 keys, 20891680 bytes, temperature: kWarm 2024/08/21-02:05:04.829701 140539903718976 EVENT_LOG_v1 {"time_micros": 1724177104829670, "cf_name": "default", "job": 60401, "event": "table_file_creation", "file_number": 14698747, "file_size": 20891680, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191190669450, "largest_seqno": 191319941013, "table_properties": {"data_size": 17879600, "index_size": 888768, "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": 13068608, "raw_average_key_size": 28, "raw_value_size": 54040372, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466736, "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": 1724177102, "oldest_key_time": 0, "file_creation_time": 1724177102, "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": 14698747, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:04.859234 140539903718976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698748.sst) /dev/shm/ToplingTemp/Topling-15633-cQjuHg 2024/08/21-02:05:05.317116 140539903718976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698748.sst): first pass time = 0.46's, 146.575'MB/sec 2024/08/21-02:05:06.393950 140539903718976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698748.sst): old prealloc_size = 73819750, real_size = 18944064 2024/08/21-02:05:06.394244 140539903718976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698748.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466288 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0541 GB zip-val = 0.0179 GB avg-val = 115.92 avg-zval = 38.45 2024/08/21-02:05:06.394704 140539903718976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698748.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-02:05:06.952252 140539903718976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698748.sst): second pass time = 1.08's, 50.241'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 37.521'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3301.677'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.257'MB/sec write SST data time = 0.10's, 200.873'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 = 10904.042'MB/sec zip my value time = 1.08's, unzip length = 0.054'GB zip my value throughput = 50.241'MB/sec zip pipeline throughput = 56.762'MB/sec entries = 466288 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.92 avg-zval = 38.45 usrkeys = 466288 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.92 avg-zval = 38.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466288 bytes = 1573744 } seq expand size = 3264016 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0179 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.3682 value = 3.0150 dict = 1.00 all = 3.2036 } Zip/UnZip{ index = 0.0964 value = 0.3317 dict = 1.00 all = 0.3121 } ---------------------------- total value len = 0.171946 GB avg = 0.123 KB (by entry num) total key len = 0.039175 GB avg = 0.028 KB total ukey len = 0.027982 GB avg = 0.020 KB total ukey num = 0.001399101 Billion total entry num = 0.001399101 Billion write speed all = 0.081173681 MB/sec (with seq num) write speed all = 0.076870163 MB/sec (without seq num) 2024/08/21-02:05:06.985781 140539903718976 [compaction_job.cc:1944] [default] [JOB 60401] Generated table #14698748: 466288 keys, 20947806 bytes, temperature: kWarm 2024/08/21-02:05:06.985869 140539903718976 EVENT_LOG_v1 {"time_micros": 1724177106985821, "cf_name": "default", "job": 60401, "event": "table_file_creation", "file_number": 14698748, "file_size": 20947806, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191225247218, "largest_seqno": 191319942227, "table_properties": {"data_size": 17927856, "index_size": 899456, "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": 13056064, "raw_average_key_size": 28, "raw_value_size": 54052896, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466288, "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": 1724177104, "oldest_key_time": 0, "file_creation_time": 1724177104, "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": 14698748, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:07.024755 140539903718976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698749.sst) /dev/shm/ToplingTemp/Topling-15633-m14Ljk 2024/08/21-02:05:07.371034 140539903718976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698749.sst): first pass time = 0.35's, 97.610'MB/sec 2024/08/21-02:05:09.225297 140539903718976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698749.sst): old prealloc_size = 73819750, real_size = 9767664 2024/08/21-02:05:09.225511 140539903718976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698749.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233901 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0272 GB zip-val = 0.0093 GB avg-val = 116.48 avg-zval = 39.60 2024/08/21-02:05:09.225769 140539903718976 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698749.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/08/21-02:05:09.664888 140539903718976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00/14698749.sst): second pass time = 1.85's, 14.701'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 24.528'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2299.016'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.198'MB/sec write SST data time = 0.14's, 74.627'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.280'MB, throughput = 10242.672'MB/sec zip my value time = 1.85's, unzip length = 0.027'GB zip my value throughput = 14.701'MB/sec zip pipeline throughput = 94.518'MB/sec entries = 233901 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.48 avg-zval = 39.60 usrkeys = 233901 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.48 avg-zval = 39.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233901 bytes = 789424 } seq expand size = 1637307 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0047 GB value = 0.0272 GB dict = 0.28 MB all = 0.0338 GB } __ZipSize{ index = 0.0004 GB value = 0.0093 GB dict = 0.28 MB all = 0.0108 GB } UnZip/Zip{ index = 10.4794 value = 2.9415 dict = 1.00 all = 3.1346 } Zip/UnZip{ index = 0.0954 value = 0.3400 dict = 1.00 all = 0.3190 } ---------------------------- total value len = 0.200829 GB avg = 0.123 KB (by entry num) total key len = 0.045724 GB avg = 0.028 KB total ukey len = 0.032660 GB avg = 0.020 KB total ukey num = 0.001633002 Billion total entry num = 0.001633002 Billion write speed all = 0.094698298 MB/sec (with seq num) write speed all = 0.089680553 MB/sec (without seq num) 2024/08/21-02:05:09.686955 140539903718976 [compaction_job.cc:1944] [default] [JOB 60401] Generated table #14698749: 233901 keys, 10781268 bytes, temperature: kWarm 2024/08/21-02:05:09.687070 140539903718976 EVENT_LOG_v1 {"time_micros": 1724177109686997, "cf_name": "default", "job": 60401, "event": "table_file_creation", "file_number": 14698749, "file_size": 10781268, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191240339820, "largest_seqno": 191319941078, "table_properties": {"data_size": 9262624, "index_size": 446400, "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": 6549228, "raw_average_key_size": 28, "raw_value_size": 27245854, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 233901, "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": 1724177107, "oldest_key_time": 0, "file_creation_time": 1724177107, "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": 14698749, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:09.699569 140539903718976 [compaction_job.cc:699] job-60401: subcompact[0], size: 0.073809 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60401/att-00 [14698746,14698747,14698748,14698749] 2024/08/21-02:05:09.739913 140539903718976 (Original Log Time 2024/08/21-02:04:53.998185) EVENT_LOG_v1 {"time_micros": 1724177093998160, "job": 60401, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14698731, 14698694], "files_L2": [14698616, 14698617, 14698618], "score": 0.995515, "input_data_size": 96940222, "oldest_snapshot_seqno": 191319985537} 2024/08/21-02:05:09.739920 140539903718976 (Original Log Time 2024/08/21-02:05:09.739109) [compaction_job.cc:2018] [default] [JOB 60401] Compacted 2@1 + 3@2 files to L2 => 73808608 bytes 2024/08/21-02:05:09.739923 140539903718976 (Original Log Time 2024/08/21-02:05:09.739829) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 6.2 rd, 4.7 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(32.3, 60.2 +0.0 blob) out(70.4 +0.0 blob), read-write-amplify(5.0) write-amplify(2.2) OK, records in: 1633002, records dropped: 0 output_compression: Snappy 2024/08/21-02:05:09.739934 140539903718976 (Original Log Time 2024/08/21-02:05:09.739890) EVENT_LOG_v1 {"time_micros": 1724177109739862, "cf": "default", "job": 60401, "event": "compaction_finished", "compaction_time_micros": 15701400, "compaction_time_cpu_micros": 3352468, "output_level": 2, "num_output_files": 4, "total_output_size": 73808608, "num_input_records": 1633002, "num_output_records": 1633002, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 106744533, "file_range_sync_nanos": 0, "file_fsync_nanos": 3941, "file_prepare_write_nanos": 12647, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/21-02:05:09.873881 140539903718976 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":1724177093,"executesMs":15953,"compactionJobId":60401,"attempt":0,"compactionInputRawBytes":235122004,"compactionInputZipBytes":96940222,"compactionOutputRawBytes":0,"compactionOutputZipBytes":73808608,"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":"00-8b42b91e048af247e9363896109f8e4c-117fc5cc246c3cc9-00"}}, response = 2024/08/21-02:05:09.873992 140539903718976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-60401/att-00: olev 2, work 15.953 s, result 6.774 ms, install 0.857 ms, input{raw 224.230 MiB zip 92.449 MiB}