2024/07/08-16:43:32.447252 139818973103680 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00: fork to child time = 0.028444 sec 2024/07/08-16:43:32.448793 139818973103680 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00 2024/07/08-16:43:32.454920 139818973103680 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00 2024/07/08-16:43:32.456674 139818973103680 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-16:43:32.457058 139818973103680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-16:43:32.494779 139818973103680 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06524/att-00/MANIFEST-12625661 2024/07/08-16:43:32.509561 139818973103680 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06524/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12631798, last_sequence is 147310977171, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12631741 2024/07/08-16:43:32.509573 139818973103680 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-16:43:32.509662 139818973103680 [version_set.cc:5652] Creating manifest 12631798 2024/07/08-16:43:32.534065 139818973103680 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-16:43:32.548124 139818973103680 [compaction_job.cc:2433] [default] [JOB 6524] Compacting 1@1 + 3@2 files to L2, score 0.80, subcompactions 1 : 1 2024/07/08-16:43:32.548147 139818973103680 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3823 Base level 1, inputs: [12631772(31MB)], [12631788(17MB) 12631622(20MB) 12631623(20MB)] 2024/07/08-16:43:32.825548 139818973103680 [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 2024/07/08-16:43:32.825586 139818973103680 [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 2024/07/08-16:43:32.825609 139818973103680 [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 2024/07/08-16:43:32.825624 139818973103680 [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 2024/07/08-16:43:32.825637 139818973103680 [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 2024/07/08-16:43:32.972863 139818973103680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631799.sst) /dev/shm/ToplingTemp/Topling-45549-fBMP5m 2024/07/08-16:43:33.662701 139818973103680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631799.sst): first pass time = 0.69's, 97.291'MB/sec 2024/07/08-16:43:37.018628 139818973103680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631799.sst): old prealloc_size = 73819750, real_size = 20038112 2024/07/08-16:43:37.018996 139818973103680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631799.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465999 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 116.01 avg-zval = 40.85 2024/07/08-16:43:37.019565 139818973103680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631799.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-16:43:37.855231 139818973103680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631799.sst): second pass time = 3.35's, 16.115'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 26.279'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2615.089'MB/sec (index lex order gen) rebuild zvType time = 0.76's, 0.154'MB/sec write SST data time = 0.08's, 273.436'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 = 13944.771'MB/sec zip my value time = 3.35's, unzip length = 0.054'GB zip my value throughput = 16.115'MB/sec zip pipeline throughput = 122.639'MB/sec entries = 465999 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.01 avg-zval = 40.85 usrkeys = 465999 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.01 avg-zval = 40.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465999 bytes = 1514512 } seq expand size = 3261993 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.5015 value = 2.8402 dict = 1.00 all = 3.0525 } Zip/UnZip{ index = 0.0952 value = 0.3521 dict = 1.00 all = 0.3276 } ---------------------------- total value len = 207.936952 GB avg = 0.175 KB (by entry num) total key len = 24.884860 GB avg = 0.021 KB total ukey len = 13.390916 GB avg = 0.010 KB total ukey num = 1.398843695 Billion total entry num = 1.188994974 Billion write speed all = 31.916433591 MB/sec (with seq num) write speed all = 30.612484316 MB/sec (without seq num) 2024/07/08-16:43:37.891531 139818973103680 [compaction_job.cc:1944] [default] [JOB 6524] Generated table #12631799: 465999 keys, 21984846 bytes, temperature: kWarm 2024/07/08-16:43:37.891625 139818973103680 EVENT_LOG_v1 {"time_micros": 1720428217891566, "cf_name": "default", "job": 6524, "event": "table_file_creation", "file_number": 12631799, "file_size": 21984846, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147253260974, "largest_seqno": 147310683931, "table_properties": {"data_size": 19033936, "index_size": 887488, "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": 13047972, "raw_average_key_size": 28, "raw_value_size": 54060918, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465999, "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": 1720428212, "oldest_key_time": 0, "file_creation_time": 1720428212, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631799, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:43:37.931410 139818973103680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631800.sst) /dev/shm/ToplingTemp/Topling-45549-aqwAXo 2024/07/08-16:43:38.449125 139818973103680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631800.sst): first pass time = 0.52's, 129.639'MB/sec 2024/07/08-16:43:39.211882 139818973103680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631800.sst): old prealloc_size = 73819750, real_size = 20055904 2024/07/08-16:43:39.212258 139818973103680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631800.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465227 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.94 raw-val = 0.0541 GB zip-val = 0.0190 GB avg-val = 116.25 avg-zval = 40.92 2024/07/08-16:43:39.212657 139818973103680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631800.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-16:43:39.808819 139818973103680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631800.sst): second pass time = 0.76's, 71.132'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 36.859'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2540.302'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.249'MB/sec write SST data time = 0.13's, 169.196'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 = 12603.138'MB/sec zip my value time = 0.76's, unzip length = 0.054'GB zip my value throughput = 71.132'MB/sec zip pipeline throughput = 71.132'MB/sec entries = 465227 avg-key = 28.00 avg-zkey = 1.94 avg-val = 116.25 avg-zval = 40.92 usrkeys = 465227 avg-key = 20.00 avg-zkey = 1.94 avg-val = 123.25 avg-zval = 40.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465227 bytes = 1512000 } seq expand size = 3256589 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.2970 value = 2.8411 dict = 1.00 all = 3.0502 } Zip/UnZip{ index = 0.0971 value = 0.3520 dict = 1.00 all = 0.3278 } ---------------------------- total value len = 207.994291 GB avg = 0.175 KB (by entry num) total key len = 24.897887 GB avg = 0.021 KB total ukey len = 13.400221 GB avg = 0.010 KB total ukey num = 1.399308922 Billion total entry num = 1.189460201 Billion write speed all = 31.917531858 MB/sec (with seq num) write speed all = 30.613421629 MB/sec (without seq num) 2024/07/08-16:43:39.840484 139818973103680 [compaction_job.cc:1944] [default] [JOB 6524] Generated table #12631800: 465227 keys, 22001262 bytes, temperature: kWarm 2024/07/08-16:43:39.840573 139818973103680 EVENT_LOG_v1 {"time_micros": 1720428219840528, "cf_name": "default", "job": 6524, "event": "table_file_creation", "file_number": 12631800, "file_size": 22001262, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147261936824, "largest_seqno": 147310669155, "table_properties": {"data_size": 19035792, "index_size": 903616, "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": 13026356, "raw_average_key_size": 28, "raw_value_size": 54082642, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465227, "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": 1720428217, "oldest_key_time": 0, "file_creation_time": 1720428217, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631800, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:43:39.879634 139818973103680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631801.sst) /dev/shm/ToplingTemp/Topling-45549-0kQ1io 2024/07/08-16:43:40.709735 139818973103680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631801.sst): first pass time = 0.83's, 80.850'MB/sec 2024/07/08-16:43:42.648058 139818973103680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631801.sst): old prealloc_size = 73819750, real_size = 19100752 2024/07/08-16:43:42.648448 139818973103680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631801.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464341 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 116.53 avg-zval = 38.98 2024/07/08-16:43:42.648891 139818973103680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631801.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-16:43:43.247733 139818973103680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631801.sst): second pass time = 1.94's, 27.926'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 35.088'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2444.087'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.279'MB/sec write SST data time = 0.18's, 115.258'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 = 11473.163'MB/sec zip my value time = 1.94's, unzip length = 0.054'GB zip my value throughput = 27.926'MB/sec zip pipeline throughput = 82.038'MB/sec entries = 464341 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.53 avg-zval = 38.98 usrkeys = 464341 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.53 avg-zval = 38.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464341 bytes = 1509120 } seq expand size = 3250387 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5066 value = 2.9893 dict = 1.00 all = 3.1894 } Zip/UnZip{ index = 0.0952 value = 0.3345 dict = 1.00 all = 0.3135 } ---------------------------- total value len = 208.051649 GB avg = 0.175 KB (by entry num) total key len = 24.910888 GB avg = 0.021 KB total ukey len = 13.409508 GB avg = 0.010 KB total ukey num = 1.399773263 Billion total entry num = 1.189924542 Billion write speed all = 31.912134287 MB/sec (with seq num) write speed all = 30.608129539 MB/sec (without seq num) 2024/07/08-16:43:43.277516 139818973103680 [compaction_job.cc:1944] [default] [JOB 6524] Generated table #12631801: 464341 keys, 21041360 bytes, temperature: kWarm 2024/07/08-16:43:43.277605 139818973103680 EVENT_LOG_v1 {"time_micros": 1720428223277560, "cf_name": "default", "job": 6524, "event": "table_file_creation", "file_number": 12631801, "file_size": 21041360, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147270615589, "largest_seqno": 147310685538, "table_properties": {"data_size": 18100608, "index_size": 883904, "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": 13001548, "raw_average_key_size": 28, "raw_value_size": 54107390, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464341, "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": 1720428219, "oldest_key_time": 0, "file_creation_time": 1720428219, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631801, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:43:43.305492 139818973103680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631802.sst) /dev/shm/ToplingTemp/Topling-45549-SKA7mq 2024/07/08-16:43:43.368888 139818973103680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631802.sst): first pass time = 0.06's, 225.354'MB/sec 2024/07/08-16:43:43.495528 139818973103680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631802.sst): old prealloc_size = 73819750, real_size = 4338288 2024/07/08-16:43:43.495660 139818973103680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631802.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 99345 prefix = 4 raw-key = 0.0016 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0115 GB zip-val = 0.0041 GB avg-val = 115.68 avg-zval = 41.50 2024/07/08-16:43:43.495779 139818973103680 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631802.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.014 GB 2024/07/08-16:43:43.574976 139818973103680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00/12631802.sst): second pass time = 0.13's, 91.301'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 59.572'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1991.530'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.385'MB/sec write SST data time = 0.01's, 319.207'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.119'MB, throughput = 3712.364'MB/sec zip my value time = 0.13's, unzip length = 0.011'GB zip my value throughput = 91.301'MB/sec zip pipeline throughput = 91.301'MB/sec entries = 99345 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.68 avg-zval = 41.50 usrkeys = 99345 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.68 avg-zval = 41.50 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 99345 bytes = 298048 } seq expand size = 695415 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0020 GB value = 0.0115 GB dict = 0.12 MB all = 0.0143 GB } __ZipSize{ index = 0.0002 GB value = 0.0041 GB dict = 0.12 MB all = 0.0047 GB } UnZip/Zip{ index = 10.4319 value = 2.7876 dict = 1.00 all = 3.0162 } Zip/UnZip{ index = 0.0959 value = 0.3587 dict = 1.00 all = 0.3315 } ---------------------------- total value len = 208.063837 GB avg = 0.175 KB (by entry num) total key len = 24.913670 GB avg = 0.021 KB total ukey len = 13.411495 GB avg = 0.010 KB total ukey num = 1.399872608 Billion total entry num = 1.190023887 Billion write speed all = 31.912754308 MB/sec (with seq num) write speed all = 30.608699148 MB/sec (without seq num) 2024/07/08-16:43:43.586489 139818973103680 [compaction_job.cc:1944] [default] [JOB 6524] Generated table #12631802: 99345 keys, 4732430 bytes, temperature: kWarm 2024/07/08-16:43:43.586555 139818973103680 EVENT_LOG_v1 {"time_micros": 1720428223586521, "cf_name": "default", "job": 6524, "event": "table_file_creation", "file_number": 12631802, "file_size": 4732430, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147294976895, "largest_seqno": 147305437104, "table_properties": {"data_size": 4122784, "index_size": 190464, "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": 2781660, "raw_average_key_size": 28, "raw_value_size": 11492518, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 99345, "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": 1720428223, "oldest_key_time": 0, "file_creation_time": 1720428223, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631802, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:43:43.593978 139818973103680 [compaction_job.cc:699] job-06524: subcompact[0], size: 0.069760 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06524/att-00 [12631799,12631800,12631801,12631802] 2024/07/08-16:43:43.624978 139818973103680 (Original Log Time 2024/07/08-16:43:32.548243) EVENT_LOG_v1 {"time_micros": 1720428212548168, "job": 6524, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12631772], "files_L2": [12631788, 12631622, 12631623], "score": 0.79641, "input_data_size": 94191607, "oldest_snapshot_seqno": 147310975052} 2024/07/08-16:43:43.624982 139818973103680 (Original Log Time 2024/07/08-16:43:43.618360) [compaction_job.cc:2018] [default] [JOB 6524] Compacted 1@1 + 3@2 files to L2 => 69759898 bytes 2024/07/08-16:43:43.624983 139818973103680 (Original Log Time 2024/07/08-16:43:43.624913) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 8.5 rd, 6.3 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 58.0 +0.0 blob) out(66.5 +0.0 blob), read-write-amplify(4.9) write-amplify(2.1) OK, records in: 1536560, records dropped: 41648 output_compression: Snappy 2024/07/08-16:43:43.624989 139818973103680 (Original Log Time 2024/07/08-16:43:43.624955) EVENT_LOG_v1 {"time_micros": 1720428223624937, "cf": "default", "job": 6524, "event": "compaction_finished", "compaction_time_micros": 11045742, "compaction_time_cpu_micros": 2965660, "output_level": 2, "num_output_files": 4, "total_output_size": 69759898, "num_input_records": 1536560, "num_output_records": 1494912, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 108998931, "file_range_sync_nanos": 0, "file_fsync_nanos": 3600, "file_prepare_write_nanos": 13652, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/08-16:43:43.745971 139818973103680 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":1720420896,"starts":1720428212,"executesMs":11165,"compactionJobId":6524,"attempt":0,"compactionInputRawBytes":221515020,"compactionInputZipBytes":94191607,"compactionOutputRawBytes":0,"compactionOutputZipBytes":69759898,"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":"00-80ae347754ff3f9e9343ab0914a1f6a9-9d200ac8de36da8e-00"}}, response = 2024/07/08-16:43:43.746075 139818973103680 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06524/att-00: olev 2, work 11.165 s, result 5.179 ms, install 6.648 ms, input{raw 211.253 MiB zip 89.828 MiB}