2024/08/20-07:40:13.390128 140500229674560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00: fork to child time = 0.014073 sec 2024/08/20-07:40:13.391491 140500229674560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00 2024/08/20-07:40:13.397775 140500229674560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00 2024/08/20-07:40:13.398247 140500229674560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:40:13.398639 140500229674560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:40:13.450051 140500229674560 [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-16292/att-00/MANIFEST-14629260 2024/08/20-07:40:13.530263 140500229674560 [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-16292/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647750, last_sequence is 190199288639, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647590 2024/08/20-07:40:13.530271 140500229674560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:40:13.530347 140500229674560 [version_set.cc:5652] Creating manifest 14647750 2024/08/20-07:40:13.559982 140500229674560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:40:13.577032 140500229674560 [compaction_job.cc:2433] [default] [JOB 16292] Compacting 1@1 + 4@2 files to L2, score 0.90, subcompactions 1 : 1 2024/08/20-07:40:13.577053 140500229674560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8355 Base level 1, inputs: [14647712(31MB)], [14647685(20MB) 14647686(20MB) 14647687(20MB) 14647688(20MB)] 2024/08/20-07:40:13.859647 140500229674560 [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 2024/08/20-07:40:13.859682 140500229674560 [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 2024/08/20-07:40:13.859706 140500229674560 [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 2024/08/20-07:40:13.859723 140500229674560 [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 2024/08/20-07:40:13.859736 140500229674560 [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 2024/08/20-07:40:14.017681 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647751.sst) /dev/shm/ToplingTemp/Topling-244431-aq5a1V 2024/08/20-07:40:14.351091 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647751.sst): first pass time = 0.33's, 201.316'MB/sec 2024/08/20-07:40:15.103564 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647751.sst): old prealloc_size = 73819750, real_size = 19530048 2024/08/20-07:40:15.103938 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647751.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466159 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 = 0.0185 GB avg-val = 115.96 avg-zval = 39.74 2024/08/20-07:40:15.104365 140500229674560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647751.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:40:15.753473 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647751.sst): second pass time = 0.75's, 71.962'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 32.956'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2567.551'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.237'MB/sec write SST data time = 0.16's, 135.663'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 = 14046.258'MB/sec zip my value time = 0.75's, unzip length = 0.054'GB zip my value throughput = 71.962'MB/sec zip pipeline throughput = 71.962'MB/sec entries = 466159 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.96 avg-zval = 39.74 usrkeys = 466159 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.96 avg-zval = 39.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466159 bytes = 1456768 } seq expand size = 3263113 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5006 value = 2.9180 dict = 1.00 all = 3.1332 } Zip/UnZip{ index = 0.0952 value = 0.3427 dict = 1.00 all = 0.3192 } ---------------------------- total value len = 62.354069 GB avg = 0.180 KB (by entry num) total key len = 6.801810 GB avg = 0.020 KB total ukey len = 3.198831 GB avg = 0.008 KB total ukey num = 0.389799720 Billion total entry num = 0.346677728 Billion write speed all = 1.362018533 MB/sec (with seq num) write speed all = 1.307396251 MB/sec (without seq num) 2024/08/20-07:40:15.783301 140500229674560 [compaction_job.cc:1944] [default] [JOB 16292] Generated table #14647751: 466159 keys, 21418530 bytes, temperature: kWarm 2024/08/20-07:40:15.783407 140500229674560 EVENT_LOG_v1 {"time_micros": 1724110815783345, "cf_name": "default", "job": 16292, "event": "table_file_creation", "file_number": 14647751, "file_size": 21418530, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190169274927, "largest_seqno": 190198834869, "table_properties": {"data_size": 18525424, "index_size": 887872, "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": 13052452, "raw_average_key_size": 28, "raw_value_size": 54056430, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466159, "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": 1724110814, "oldest_key_time": 0, "file_creation_time": 1724110814, "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": 14647751, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:40:15.814735 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647752.sst) /dev/shm/ToplingTemp/Topling-244431-MiAKgV 2024/08/20-07:40:16.423356 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647752.sst): first pass time = 0.61's, 110.274'MB/sec 2024/08/20-07:40:17.439773 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647752.sst): old prealloc_size = 73819750, real_size = 19028064 2024/08/20-07:40:17.440119 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647752.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466565 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0180 GB avg-val = 115.84 avg-zval = 38.62 2024/08/20-07:40:17.440515 140500229674560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647752.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:40:18.265650 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647752.sst): second pass time = 1.02's, 53.219'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 25.396'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2901.795'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.189'MB/sec write SST data time = 0.21's, 100.170'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 12716.781'MB/sec zip my value time = 1.02's, unzip length = 0.054'GB zip my value throughput = 53.219'MB/sec zip pipeline throughput = 91.234'MB/sec entries = 466565 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.84 avg-zval = 38.62 usrkeys = 466565 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.84 avg-zval = 38.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466565 bytes = 1516352 } seq expand size = 3265955 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0180 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.4338 value = 2.9997 dict = 1.00 all = 3.1997 } Zip/UnZip{ index = 0.0958 value = 0.3334 dict = 1.00 all = 0.3125 } ---------------------------- total value len = 62.411380 GB avg = 0.180 KB (by entry num) total key len = 6.814874 GB avg = 0.020 KB total ukey len = 3.208162 GB avg = 0.008 KB total ukey num = 0.390266285 Billion total entry num = 0.347144293 Billion write speed all = 1.363337105 MB/sec (with seq num) write speed all = 1.308644018 MB/sec (without seq num) 2024/08/20-07:40:18.306842 140500229674560 [compaction_job.cc:1944] [default] [JOB 16292] Generated table #14647752: 466565 keys, 20973670 bytes, temperature: kWarm 2024/08/20-07:40:18.306933 140500229674560 EVENT_LOG_v1 {"time_micros": 1724110818306878, "cf_name": "default", "job": 16292, "event": "table_file_creation", "file_number": 14647752, "file_size": 20973670, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190138162123, "largest_seqno": 190198836110, "table_properties": {"data_size": 18016912, "index_size": 894336, "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": 13063820, "raw_average_key_size": 28, "raw_value_size": 54045106, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466565, "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": 1724110815, "oldest_key_time": 0, "file_creation_time": 1724110815, "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": 14647752, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:40:18.344844 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647753.sst) /dev/shm/ToplingTemp/Topling-244431-4Vg4EX 2024/08/20-07:40:18.829402 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647753.sst): first pass time = 0.48's, 138.512'MB/sec 2024/08/20-07:40:19.576073 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647753.sst): old prealloc_size = 73819750, real_size = 19411632 2024/08/20-07:40:19.576409 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647753.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464392 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.51 avg-zval = 39.63 2024/08/20-07:40:19.576855 140500229674560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647753.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:40:20.080040 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647753.sst): second pass time = 0.75's, 72.538'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 42.720'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2875.278'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.315'MB/sec write SST data time = 0.14's, 159.123'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 = 13436.873'MB/sec zip my value time = 0.75's, unzip length = 0.054'GB zip my value throughput = 72.538'MB/sec zip pipeline throughput = 72.538'MB/sec entries = 464392 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.51 avg-zval = 39.63 usrkeys = 464392 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.51 avg-zval = 39.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464392 bytes = 1683440 } seq expand size = 3250744 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 = 0.0184 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.4352 value = 2.9397 dict = 1.00 all = 3.1173 } Zip/UnZip{ index = 0.0958 value = 0.3402 dict = 1.00 all = 0.3208 } ---------------------------- total value len = 62.468737 GB avg = 0.180 KB (by entry num) total key len = 6.827877 GB avg = 0.020 KB total ukey len = 3.217450 GB avg = 0.008 KB total ukey num = 0.390730677 Billion total entry num = 0.347608685 Billion write speed all = 1.364674000 MB/sec (with seq num) write speed all = 1.309909704 MB/sec (without seq num) 2024/08/20-07:40:20.111934 140500229674560 [compaction_job.cc:1944] [default] [JOB 16292] Generated table #14647753: 464392 keys, 21528180 bytes, temperature: kWarm 2024/08/20-07:40:20.112023 140500229674560 EVENT_LOG_v1 {"time_micros": 1724110820111977, "cf_name": "default", "job": 16292, "event": "table_file_creation", "file_number": 14647753, "file_size": 21528180, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189768092390, "largest_seqno": 190198835834, "table_properties": {"data_size": 18405280, "index_size": 890048, "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": 13002976, "raw_average_key_size": 28, "raw_value_size": 54105912, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464392, "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": 1724110818, "oldest_key_time": 0, "file_creation_time": 1724110818, "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": 14647753, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:40:20.169696 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647754.sst) /dev/shm/ToplingTemp/Topling-244431-XAsjMT 2024/08/20-07:40:20.601026 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647754.sst): first pass time = 0.43's, 155.607'MB/sec 2024/08/20-07:40:21.285676 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647754.sst): old prealloc_size = 73819750, real_size = 19352288 2024/08/20-07:40:21.286025 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647754.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466827 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 = 0.0183 GB avg-val = 115.76 avg-zval = 39.30 2024/08/20-07:40:21.286407 140500229674560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647754.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-07:40:21.649157 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647754.sst): second pass time = 0.68's, 79.012'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 58.604'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2738.052'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.393'MB/sec write SST data time = 0.07's, 320.431'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 11821.728'MB/sec zip my value time = 0.68's, unzip length = 0.054'GB zip my value throughput = 79.012'MB/sec zip pipeline throughput = 79.012'MB/sec entries = 466827 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.76 avg-zval = 39.30 usrkeys = 466827 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.76 avg-zval = 39.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466827 bytes = 1517200 } seq expand size = 3267789 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0183 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5043 value = 2.9454 dict = 1.00 all = 3.1506 } Zip/UnZip{ index = 0.0952 value = 0.3395 dict = 1.00 all = 0.3174 } ---------------------------- total value len = 62.526043 GB avg = 0.180 KB (by entry num) total key len = 6.840948 GB avg = 0.020 KB total ukey len = 3.226786 GB avg = 0.008 KB total ukey num = 0.391197504 Billion total entry num = 0.348075512 Billion write speed all = 1.366017734 MB/sec (with seq num) write speed all = 1.311181586 MB/sec (without seq num) 2024/08/20-07:40:21.679020 140500229674560 [compaction_job.cc:1944] [default] [JOB 16292] Generated table #14647754: 466827 keys, 21300600 bytes, temperature: kWarm 2024/08/20-07:40:21.679088 140500229674560 EVENT_LOG_v1 {"time_micros": 1724110821679055, "cf_name": "default", "job": 16292, "event": "table_file_creation", "file_number": 14647754, "file_size": 21300600, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190146652697, "largest_seqno": 190198836074, "table_properties": {"data_size": 18346576, "index_size": 888832, "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": 13071156, "raw_average_key_size": 28, "raw_value_size": 54037818, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466827, "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": 1724110820, "oldest_key_time": 0, "file_creation_time": 1724110820, "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": 14647754, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:40:21.703654 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647755.sst) /dev/shm/ToplingTemp/Topling-244431-AqkujV 2024/08/20-07:40:21.828033 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647755.sst): first pass time = 0.12's, 267.848'MB/sec 2024/08/20-07:40:22.135075 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647755.sst): old prealloc_size = 73819750, real_size = 10042000 2024/08/20-07:40:22.135287 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647755.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 230727 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0268 GB zip-val = 0.0095 GB avg-val = 116.34 avg-zval = 41.35 2024/08/20-07:40:22.135528 140500229674560 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647755.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/08/20-07:40:22.316550 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00/14647755.sst): second pass time = 0.31's, 87.636'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 61.010'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2471.918'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.393'MB/sec write SST data time = 0.03's, 321.467'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.276'MB, throughput = 6841.412'MB/sec zip my value time = 0.31's, unzip length = 0.027'GB zip my value throughput = 87.636'MB/sec zip pipeline throughput = 87.636'MB/sec entries = 230727 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.34 avg-zval = 41.35 usrkeys = 230727 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.34 avg-zval = 41.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 230727 bytes = 807552 } seq expand size = 1615089 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0046 GB value = 0.0268 GB dict = 0.28 MB all = 0.0333 GB } __ZipSize{ index = 0.0004 GB value = 0.0095 GB dict = 0.28 MB all = 0.0111 GB } UnZip/Zip{ index = 10.4119 value = 2.8134 dict = 1.00 all = 3.0080 } Zip/UnZip{ index = 0.0960 value = 0.3554 dict = 1.00 all = 0.3324 } ---------------------------- total value len = 62.554500 GB avg = 0.180 KB (by entry num) total key len = 6.847408 GB avg = 0.020 KB total ukey len = 3.231401 GB avg = 0.008 KB total ukey num = 0.391428231 Billion total entry num = 0.348306239 Billion write speed all = 1.366687391 MB/sec (with seq num) write speed all = 1.311815616 MB/sec (without seq num) 2024/08/20-07:40:22.332255 140500229674560 [compaction_job.cc:1944] [default] [JOB 16292] Generated table #14647755: 230727 keys, 11071310 bytes, temperature: kWarm 2024/08/20-07:40:22.332321 140500229674560 EVENT_LOG_v1 {"time_micros": 1724110822332287, "cf_name": "default", "job": 16292, "event": "table_file_creation", "file_number": 14647755, "file_size": 11071310, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190005768370, "largest_seqno": 190198835161, "table_properties": {"data_size": 9540928, "index_size": 443200, "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": 6460356, "raw_average_key_size": 28, "raw_value_size": 26842190, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 230727, "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": 1724110821, "oldest_key_time": 0, "file_creation_time": 1724110821, "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": 14647755, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:40:22.342536 140500229674560 [compaction_job.cc:699] job-16292: subcompact[0], size: 0.096292 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16292/att-00 [14647751,14647752,14647753,14647754,14647755] 2024/08/20-07:40:22.374223 140500229674560 (Original Log Time 2024/08/20-07:40:13.577129) EVENT_LOG_v1 {"time_micros": 1724110813577071, "job": 16292, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14647712], "files_L2": [14647685, 14647686, 14647687, 14647688], "score": 0.903628, "input_data_size": 119398931, "oldest_snapshot_seqno": 190199287594} 2024/08/20-07:40:22.374227 140500229674560 (Original Log Time 2024/08/20-07:40:22.370671) [compaction_job.cc:2018] [default] [JOB 16292] Compacted 1@1 + 4@2 files to L2 => 96292290 bytes 2024/08/20-07:40:22.374229 140500229674560 (Original Log Time 2024/08/20-07:40:22.374140) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 13.6 rd, 11.0 wr, level 2, files in(1, 4) out(5 +0 blob) MB in(31.8, 82.1 +0.0 blob) out(91.8 +0.0 blob), read-write-amplify(6.5) write-amplify(2.9) OK, records in: 2096155, records dropped: 1485 output_compression: Snappy 2024/08/20-07:40:22.374235 140500229674560 (Original Log Time 2024/08/20-07:40:22.374200) EVENT_LOG_v1 {"time_micros": 1724110822374166, "cf": "default", "job": 16292, "event": "compaction_finished", "compaction_time_micros": 8765423, "compaction_time_cpu_micros": 3557907, "output_level": 2, "num_output_files": 5, "total_output_size": 96292290, "num_input_records": 2096155, "num_output_records": 2094670, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91944708, "file_range_sync_nanos": 0, "file_fsync_nanos": 4660, "file_prepare_write_nanos": 17040, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-07:40:22.514572 140500229674560 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":1724110813,"executesMs":8973,"compactionJobId":16292,"attempt":0,"compactionInputRawBytes":301949086,"compactionInputZipBytes":119398931,"compactionOutputRawBytes":0,"compactionOutputZipBytes":96292290,"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-a2c1b7112ae5b415f4abe46a5025e4b8-ff60b5da039e71f1-00"}}, response = 2024/08/20-07:40:22.514667 140500229674560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16292/att-00: olev 2, work 8.974 s, result 6.506 ms, install 3.584 ms, input{raw 287.961 MiB zip 113.868 MiB}