2024/07/26-00:57:11.308743 140562391422528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00: fork to child time = 0.007899 sec 2024/07/26-00:57:11.309502 140562391422528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00 2024/07/26-00:57:11.315108 140562391422528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00 2024/07/26-00:57:11.315375 140562391422528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-00:57:11.315649 140562391422528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-00:57:11.373232 140562391422528 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-80881/att-00/MANIFEST-13366722 2024/07/26-00:57:11.421423 140562391422528 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-80881/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13463444, last_sequence is 165239624410, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13463254 2024/07/26-00:57:11.421438 140562391422528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-00:57:11.421506 140562391422528 [version_set.cc:5652] Creating manifest 13463444 2024/07/26-00:57:11.458003 140562391422528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-00:57:11.484434 140562391422528 [compaction_job.cc:2433] [default] [JOB 80881] Compacting 1@3 + 4@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/26-00:57:11.484451 140562391422528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 41963 Base level 3, inputs: [13462919(38MB)], [13461926(37MB) 13460444(68MB) 13460445(3687KB) 13463349(67MB)] 2024/07/26-00:57:11.488125 140562391422528 [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 2024/07/26-00:57:11.488157 140562391422528 [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 2024/07/26-00:57:11.488177 140562391422528 [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 2024/07/26-00:57:11.488186 140562391422528 [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 2024/07/26-00:57:11.488194 140562391422528 [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 2024/07/26-00:57:12.020433 140562391422528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463445.sst) /dev/shm/ToplingTemp/Topling-134475-Kq4Lux 2024/07/26-00:57:13.716652 140562391422528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463445.sst): first pass time = 1.70's, 158.259'MB/sec 2024/07/26-00:57:16.419012 140562391422528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463445.sst): old prealloc_size = 248109330, real_size = 63376576 2024/07/26-00:57:16.420151 140562391422528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463445.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844993 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2168 GB zip-val = 0.0594 GB avg-val = 117.49 avg-zval = 32.20 2024/07/26-00:57:16.423003 140562391422528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463445.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/26-00:57:18.047881 140562391422528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463445.sst): second pass time = 2.70's, 80.279'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.63's, 44.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3165.698'MB/sec (index lex order gen) rebuild zvType time = 1.37's, 0.338'MB/sec write SST data time = 0.26's, 273.958'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 35918.823'MB/sec zip my value time = 2.70's, unzip length = 0.217'GB zip my value throughput = 80.279'MB/sec zip pipeline throughput = 86.366'MB/sec entries = 1844993 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.49 avg-zval = 32.20 usrkeys = 1844993 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.49 avg-zval = 32.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844993 bytes = 6688112 } seq expand size = 12914951 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0594 GB dict = 2.16 MB all = 0.0718 GB } UnZip/Zip{ index = 10.5175 value = 3.6490 dict = 1.00 all = 3.7400 } Zip/UnZip{ index = 0.0951 value = 0.2740 dict = 1.00 all = 0.2674 } ---------------------------- total value len = 0.229691 GB avg = 0.124 KB (by entry num) total key len = 0.051660 GB avg = 0.028 KB total ukey len = 0.036900 GB avg = 0.020 KB total ukey num = 0.001844993 Billion total entry num = 0.001844993 Billion write speed all = 0.009088155 MB/sec (with seq num) write speed all = 0.008611381 MB/sec (without seq num) 2024/07/26-00:57:18.129576 140562391422528 [compaction_job.cc:1944] [default] [JOB 80881] Generated table #13463445: 1844993 keys, 71774001 bytes, temperature: kWarm 2024/07/26-00:57:18.129667 140562391422528 EVENT_LOG_v1 {"time_micros": 1721926638129615, "cf_name": "default", "job": 80881, "event": "table_file_creation", "file_number": 13463445, "file_size": 71774001, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164828650842, "largest_seqno": 165228469447, "table_properties": {"data_size": 59406704, "index_size": 3508416, "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": 51659804, "raw_average_key_size": 28, "raw_value_size": 216775702, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844993, "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": 1721926632, "oldest_key_time": 0, "file_creation_time": 1721926632, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13463445, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:57:18.182237 140562391422528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463446.sst) /dev/shm/ToplingTemp/Topling-134475-wC0vAy 2024/07/26-00:57:19.569208 140562391422528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463446.sst): first pass time = 1.39's, 151.518'MB/sec 2024/07/26-00:57:21.577662 140562391422528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463446.sst): old prealloc_size = 248109330, real_size = 49301120 2024/07/26-00:57:21.578485 140562391422528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463446.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1444775 prefix = 4 raw-key = 0.0231 GB zip-key = 0.0028 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1697 GB zip-val = 0.0462 GB avg-val = 117.45 avg-zval = 31.96 2024/07/26-00:57:21.579755 140562391422528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463446.sst: sumWaitingMem = 0.004 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0038 GB, waited 0.000 sec, Key+Value = 0.210 GB 2024/07/26-00:57:22.857436 140562391422528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463446.sst): second pass time = 2.01's, 84.543'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.28's, 43.654'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3506.614'MB/sec (index lex order gen) rebuild zvType time = 1.07's, 0.337'MB/sec write SST data time = 0.21's, 270.360'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.681'MB, throughput = 51258.096'MB/sec zip my value time = 2.01's, unzip length = 0.170'GB zip my value throughput = 84.543'MB/sec zip pipeline throughput = 84.543'MB/sec entries = 1444775 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.45 avg-zval = 31.96 usrkeys = 1444775 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.45 avg-zval = 31.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1444775 bytes = 5237328 } seq expand size = 10113425 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0289 GB value = 0.1697 GB dict = 1.68 MB all = 0.2101 GB } __ZipSize{ index = 0.0028 GB value = 0.0462 GB dict = 1.68 MB all = 0.0559 GB } UnZip/Zip{ index = 10.4493 value = 3.6750 dict = 1.00 all = 3.7616 } Zip/UnZip{ index = 0.0957 value = 0.2721 dict = 1.00 all = 0.2658 } ---------------------------- total value len = 0.409496 GB avg = 0.124 KB (by entry num) total key len = 0.092114 GB avg = 0.028 KB total ukey len = 0.065795 GB avg = 0.020 KB total ukey num = 0.003289768 Billion total entry num = 0.003289768 Billion write speed all = 0.016200424 MB/sec (with seq num) write speed all = 0.015350430 MB/sec (without seq num) 2024/07/26-00:57:22.923922 140562391422528 [compaction_job.cc:1944] [default] [JOB 80881] Generated table #13463446: 1444775 keys, 55866704 bytes, temperature: kWarm 2024/07/26-00:57:22.923998 140562391422528 EVENT_LOG_v1 {"time_micros": 1721926642923959, "cf_name": "default", "job": 80881, "event": "table_file_creation", "file_number": 13463446, "file_size": 55866704, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164828650871, "largest_seqno": 165228466273, "table_properties": {"data_size": 46174448, "index_size": 2765312, "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": 40453700, "raw_average_key_size": 28, "raw_value_size": 169691894, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1444775, "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": 1721926638, "oldest_key_time": 0, "file_creation_time": 1721926638, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13463446, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:57:22.973147 140562391422528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463447.sst) /dev/shm/ToplingTemp/Topling-134475-wcklhA 2024/07/26-00:57:24.072894 140562391422528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463447.sst): first pass time = 1.10's, 244.100'MB/sec 2024/07/26-00:57:26.561751 140562391422528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463447.sst): old prealloc_size = 248109330, real_size = 60993552 2024/07/26-00:57:26.562921 140562391422528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463447.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1843238 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2168 GB zip-val = 0.0570 GB avg-val = 117.63 avg-zval = 30.93 2024/07/26-00:57:26.564462 140562391422528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463447.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/26-00:57:28.122850 140562391422528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463447.sst): second pass time = 2.49's, 87.183'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.56's, 44.447'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3120.403'MB/sec (index lex order gen) rebuild zvType time = 1.30's, 0.355'MB/sec write SST data time = 0.26's, 264.214'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 73699.314'MB/sec zip my value time = 2.49's, unzip length = 0.217'GB zip my value throughput = 87.183'MB/sec zip pipeline throughput = 87.183'MB/sec entries = 1843238 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.63 avg-zval = 30.93 usrkeys = 1843238 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.63 avg-zval = 30.93 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1843238 bytes = 6681760 } seq expand size = 12902666 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0570 GB dict = 2.16 MB all = 0.0694 GB } UnZip/Zip{ index = 10.4503 value = 3.8036 dict = 1.00 all = 3.8688 } Zip/UnZip{ index = 0.0957 value = 0.2629 dict = 1.00 all = 0.2585 } ---------------------------- total value len = 0.639223 GB avg = 0.125 KB (by entry num) total key len = 0.143724 GB avg = 0.028 KB total ukey len = 0.102660 GB avg = 0.020 KB total ukey num = 0.005133006 Billion total entry num = 0.005133006 Billion write speed all = 0.025282469 MB/sec (with seq num) write speed all = 0.023956454 MB/sec (without seq num) 2024/07/26-00:57:28.201510 140562391422528 [compaction_job.cc:1944] [default] [JOB 80881] Generated table #13463447: 1843238 keys, 69385263 bytes, temperature: kWarm 2024/07/26-00:57:28.201587 140562391422528 EVENT_LOG_v1 {"time_micros": 1721926648201551, "cf_name": "default", "job": 80881, "event": "table_file_creation", "file_number": 13463447, "file_size": 69385263, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164828650141, "largest_seqno": 165235621147, "table_properties": {"data_size": 57004928, "index_size": 3527616, "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": 51610664, "raw_average_key_size": 28, "raw_value_size": 216824792, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1843238, "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": 1721926642, "oldest_key_time": 0, "file_creation_time": 1721926642, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13463447, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:57:28.253982 140562391422528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463448.sst) /dev/shm/ToplingTemp/Topling-134475-0dS0rB 2024/07/26-00:57:28.357143 140562391422528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463448.sst): first pass time = 0.10's, 245.348'MB/sec 2024/07/26-00:57:28.590134 140562391422528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463448.sst): old prealloc_size = 248109330, real_size = 7490128 2024/07/26-00:57:28.590292 140562391422528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463448.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 175345 prefix = 4 raw-key = 0.0028 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0204 GB zip-val = 0.0071 GB avg-val = 116.30 avg-zval = 40.56 2024/07/26-00:57:28.590491 140562391422528 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463448.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.025 GB 2024/07/26-00:57:28.741770 140562391422528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00/13463448.sst): second pass time = 0.23's, 87.816'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 54.734'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2457.095'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.347'MB/sec write SST data time = 0.03's, 330.860'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.215'MB, throughput = 7134.936'MB/sec zip my value time = 0.23's, unzip length = 0.020'GB zip my value throughput = 87.816'MB/sec zip pipeline throughput = 87.816'MB/sec entries = 175345 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.30 avg-zval = 40.56 usrkeys = 175345 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.30 avg-zval = 40.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 175345 bytes = 635648 } seq expand size = 1227415 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0035 GB value = 0.0204 GB dict = 0.21 MB all = 0.0253 GB } __ZipSize{ index = 0.0003 GB value = 0.0071 GB dict = 0.21 MB all = 0.0083 GB } UnZip/Zip{ index = 10.4731 value = 2.8677 dict = 1.00 all = 3.0490 } Zip/UnZip{ index = 0.0955 value = 0.3487 dict = 1.00 all = 0.3280 } ---------------------------- total value len = 0.660843 GB avg = 0.124 KB (by entry num) total key len = 0.148634 GB avg = 0.028 KB total ukey len = 0.106167 GB avg = 0.020 KB total ukey num = 0.005308351 Billion total entry num = 0.005308351 Billion write speed all = 0.026138627 MB/sec (with seq num) write speed all = 0.024767342 MB/sec (without seq num) 2024/07/26-00:57:28.759575 140562391422528 [compaction_job.cc:1944] [default] [JOB 80881] Generated table #13463448: 175345 keys, 8298610 bytes, temperature: kWarm 2024/07/26-00:57:28.759627 140562391422528 EVENT_LOG_v1 {"time_micros": 1721926648759599, "cf_name": "default", "job": 80881, "event": "table_file_creation", "file_number": 13463448, "file_size": 8298610, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164828650169, "largest_seqno": 165235620471, "table_properties": {"data_size": 7111232, "index_size": 334848, "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": 4909660, "raw_average_key_size": 28, "raw_value_size": 20392590, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 175345, "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": 1721926648, "oldest_key_time": 0, "file_creation_time": 1721926648, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13463448, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-00:57:28.769736 140562391422528 [compaction_job.cc:699] job-80881: subcompact[0], size: 0.205325 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-80881/att-00 [13463445,13463446,13463447,13463448] 2024/07/26-00:57:28.805635 140562391422528 (Original Log Time 2024/07/26-00:57:11.484518) EVENT_LOG_v1 {"time_micros": 1721926631484470, "job": 80881, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [13462919], "files_L4": [13461926, 13460444, 13460445, 13463349], "score": 1.01422, "input_data_size": 225553937, "oldest_snapshot_seqno": 165239620871} 2024/07/26-00:57:28.805638 140562391422528 (Original Log Time 2024/07/26-00:57:28.804966) [compaction_job.cc:2018] [default] [JOB 80881] Compacted 1@3 + 4@4 files to L4 => 205324578 bytes 2024/07/26-00:57:28.805640 140562391422528 (Original Log Time 2024/07/26-00:57:28.805573) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 13.0 rd, 11.9 wr, level 4, files in(1, 4) out(4 +0 blob) MB in(38.1, 177.0 +0.0 blob) out(195.8 +0.0 blob), read-write-amplify(10.8) write-amplify(5.1) OK, records in: 5648862, records dropped: 340511 output_compression: Snappy 2024/07/26-00:57:28.805646 140562391422528 (Original Log Time 2024/07/26-00:57:28.805616) EVENT_LOG_v1 {"time_micros": 1721926648805597, "cf": "default", "job": 80881, "event": "compaction_finished", "compaction_time_micros": 17285222, "compaction_time_cpu_micros": 7970082, "output_level": 4, "num_output_files": 4, "total_output_size": 205324578, "num_input_records": 5648862, "num_output_records": 5308351, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 136680318, "file_range_sync_nanos": 0, "file_fsync_nanos": 3236, "file_prepare_write_nanos": 9893, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/07/26-00:57:28.936499 140562391422528 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":1721720512,"starts":1721926631,"executesMs":17489,"compactionJobId":80881,"attempt":0,"compactionInputRawBytes":820671368,"compactionInputZipBytes":225553937,"compactionOutputRawBytes":0,"compactionOutputZipBytes":205324578,"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":"00-2dafadc023125c1d764dc887fda84938-eecd0bfa5c8b25bd-00"}}, response = 2024/07/26-00:57:28.936602 140562391422528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-80881/att-00: olev 4, work 17.490 s, result 6.430 ms, install 0.697 ms, input{raw 782.653 MiB zip 215.105 MiB}