2024/08/20-00:11:16.107533 140500280030784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00: fork to child time = 0.010458 sec 2024/08/20-00:11:16.108614 140500280030784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00 2024/08/20-00:11:16.113132 140500280030784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00 2024/08/20-00:11:16.113545 140500280030784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:11:16.113889 140500280030784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:11:16.157063 140500280030784 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01291/att-00/MANIFEST-14619535 2024/08/20-00:11:16.204381 140500280030784 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01291/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14620980, last_sequence is 189613239765, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14620849 2024/08/20-00:11:16.204394 140500280030784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:11:16.204460 140500280030784 [version_set.cc:5652] Creating manifest 14620980 2024/08/20-00:11:16.231226 140500280030784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:11:16.248028 140500280030784 [compaction_job.cc:2433] [default] [JOB 1291] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-00:11:16.248046 140500280030784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 655 Base level 1, inputs: [14620960(10MB)], [14620919(48MB) 14620920(47MB) 14620921(48MB)] 2024/08/20-00:11:16.332904 140500280030784 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:11:16.332944 140500280030784 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:11:16.332966 140500280030784 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-00:11:16.332979 140500280030784 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-00:11:16.332988 140500280030784 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-00:11:16.658522 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620981.sst) /dev/shm/ToplingTemp/Topling-70031-J1GQQC 2024/08/20-00:11:16.941253 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620981.sst): first pass time = 0.28's, 237.403'MB/sec 2024/08/20-00:11:17.414479 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620981.sst): old prealloc_size = 73819750, real_size = 48678424 2024/08/20-00:11:17.414559 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620981.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.76 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-00:11:17.685869 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620981.sst): second pass time = 0.47's, 130.716'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 185.412'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19677.040'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.378'MB/sec write SST data time = 0.05's, 1019.608'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16432.921'MB/sec zip my value time = 0.47's, unzip length = 0.062'GB zip my value throughput = 130.716'MB/sec zip pipeline throughput = 130.716'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.76 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.76 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8978 value = 1.2952 dict = 1.00 all = 1.3337 } Zip/UnZip{ index = 0.3451 value = 0.7721 dict = 1.00 all = 0.7498 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 2.901223478 MB/sec (with seq num) write speed all = 2.784915343 MB/sec (without seq num) 2024/08/20-00:11:17.744871 140500280030784 [compaction_job.cc:1944] [default] [JOB 1291] Generated table #14620981: 335545 keys, 50319307 bytes, temperature: kWarm 2024/08/20-00:11:17.744974 140500280030784 EVENT_LOG_v1 {"time_micros": 1724083877744911, "cf_name": "default", "job": 1291, "event": "table_file_creation", "file_number": 14620981, "file_size": 50319307, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191703, "largest_seqno": 189613144110, "table_properties": {"data_size": 47668064, "index_size": 926336, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724083876, "oldest_key_time": 0, "file_creation_time": 1724083876, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620981, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:11:17.778404 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620982.sst) /dev/shm/ToplingTemp/Topling-70031-8FzQBC 2024/08/20-00:11:18.381215 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620982.sst): first pass time = 0.60's, 111.336'MB/sec 2024/08/20-00:11:18.864637 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620982.sst): old prealloc_size = 73819750, real_size = 48223480 2024/08/20-00:11:18.864694 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620982.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-00:11:19.133889 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620982.sst): second pass time = 0.48's, 127.948'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 185.200'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15336.814'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.379'MB/sec write SST data time = 0.05's, 1038.692'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16975.280'MB/sec zip my value time = 0.48's, unzip length = 0.062'GB zip my value throughput = 127.948'MB/sec zip pipeline throughput = 127.948'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.42 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.42 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.6413 value = 1.2953 dict = 1.00 all = 1.3458 } Zip/UnZip{ index = 0.1773 value = 0.7720 dict = 1.00 all = 0.7430 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 2.903960996 MB/sec (with seq num) write speed all = 2.787547318 MB/sec (without seq num) 2024/08/20-00:11:19.194025 140500280030784 [compaction_job.cc:1944] [default] [JOB 1291] Generated table #14620982: 335545 keys, 49864331 bytes, temperature: kWarm 2024/08/20-00:11:19.194182 140500280030784 EVENT_LOG_v1 {"time_micros": 1724083879194059, "cf_name": "default", "job": 1291, "event": "table_file_creation", "file_number": 14620982, "file_size": 49864331, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191408, "largest_seqno": 189613144112, "table_properties": {"data_size": 47663600, "index_size": 475840, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724083877, "oldest_key_time": 0, "file_creation_time": 1724083877, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620982, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:11:19.224062 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620983.sst) /dev/shm/ToplingTemp/Topling-70031-MqFnVA 2024/08/20-00:11:19.830855 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620983.sst): first pass time = 0.61's, 110.604'MB/sec 2024/08/20-00:11:20.310299 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620983.sst): old prealloc_size = 73819750, real_size = 48771664 2024/08/20-00:11:20.310362 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620983.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.06 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-00:11:20.579745 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620983.sst): second pass time = 0.48's, 129.015'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 187.105'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31196.958'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.379'MB/sec write SST data time = 0.05's, 1048.564'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16923.554'MB/sec zip my value time = 0.48's, unzip length = 0.062'GB zip my value throughput = 129.015'MB/sec zip pipeline throughput = 129.015'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.06 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.06 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6174 value = 1.2954 dict = 1.00 all = 1.3312 } Zip/UnZip{ index = 0.3821 value = 0.7720 dict = 1.00 all = 0.7512 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 2.906698446 MB/sec (with seq num) write speed all = 2.790179227 MB/sec (without seq num) 2024/08/20-00:11:20.638679 140500280030784 [compaction_job.cc:1944] [default] [JOB 1291] Generated table #14620983: 335545 keys, 50412555 bytes, temperature: kWarm 2024/08/20-00:11:20.638750 140500280030784 EVENT_LOG_v1 {"time_micros": 1724083880638714, "cf_name": "default", "job": 1291, "event": "table_file_creation", "file_number": 14620983, "file_size": 50412555, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189557191411, "largest_seqno": 189613144113, "table_properties": {"data_size": 47662064, "index_size": 1025600, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724083879, "oldest_key_time": 0, "file_creation_time": 1724083879, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620983, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:11:20.665343 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620984.sst) /dev/shm/ToplingTemp/Topling-70031-PPqKcA 2024/08/20-00:11:20.712344 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620984.sst): first pass time = 0.05's, 206.484'MB/sec 2024/08/20-00:11:20.797749 140500280030784 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620984.sst): part-0: reject ZipStore ratio = 0.921 2024/08/20-00:11:20.818550 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620984.sst): old prealloc_size = 73819750, real_size = 9114520 2024/08/20-00:11:20.818602 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620984.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 48478 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 3.76 raw-val = 0.0089 GB zip-val = 0.0089 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-00:11:20.836294 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00/14620984.sst): second pass time = 0.08's, 105.386'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 521.707'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5693.558'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.168'MB/sec write SST data time = 0.01's, 1262.032'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.08's, unzip length = 0.009'GB zip my value throughput = 105.386'MB/sec zip pipeline throughput = 105.386'MB/sec entries = 48478 avg-key = 16.00 avg-zkey = 3.76 avg-val = 184.00 avg-zval = 184.00 usrkeys = 48478 avg-key = 8.00 avg-zkey = 3.76 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 48478 bytes = 151504 } seq expand size = 339346 multi value expand size = 0 cnt WriteAppend = 1096 UnZipSize{ index = 0.0004 GB value = 0.0089 GB dict = 0.00 MB all = 0.0097 GB } __ZipSize{ index = 0.0002 GB value = 0.0089 GB dict = 0.00 MB all = 0.0093 GB } UnZip/Zip{ index = 2.1300 value = 1.0000 dict = 0.00 all = 1.0476 } Zip/UnZip{ index = 0.4695 value = 1.0000 dict = 0.00 all = 0.9546 } ---------------------------- total value len = 62.498276 GB avg = 0.180 KB (by entry num) total key len = 6.805639 GB avg = 0.020 KB total ukey len = 3.197948 GB avg = 0.008 KB total ukey num = 0.390388674 Billion total entry num = 0.347266682 Billion write speed all = 2.907088101 MB/sec (with seq num) write speed all = 2.790553867 MB/sec (without seq num) 2024/08/20-00:11:20.851468 140500280030784 [compaction_job.cc:1944] [default] [JOB 1291] Generated table #14620984: 48478 keys, 9254953 bytes, temperature: kWarm 2024/08/20-00:11:20.851536 140500280030784 EVENT_LOG_v1 {"time_micros": 1724083880851501, "cf_name": "default", "job": 1291, "event": "table_file_creation", "file_number": 14620984, "file_size": 9254953, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189588981184, "largest_seqno": 189613136406, "table_properties": {"data_size": 8920144, "index_size": 182080, "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": 775648, "raw_average_key_size": 16, "raw_value_size": 8919952, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 48478, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724083880, "oldest_key_time": 0, "file_creation_time": 1724083880, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14620984, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:11:20.861026 140500280030784 [compaction_job.cc:699] job-01291: subcompact[0], size: 0.159851 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01291/att-00 [14620981,14620982,14620983,14620984] 2024/08/20-00:11:20.890128 140500280030784 (Original Log Time 2024/08/20-00:11:16.248119) EVENT_LOG_v1 {"time_micros": 1724083876248065, "job": 1291, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14620960], "files_L2": [14620919, 14620920, 14620921], "score": 0.99402, "input_data_size": 161987892, "oldest_snapshot_seqno": 189613238997} 2024/08/20-00:11:20.890132 140500280030784 (Original Log Time 2024/08/20-00:11:20.889542) [compaction_job.cc:2018] [default] [JOB 1291] Compacted 1@1 + 3@2 files to L2 => 159851146 bytes 2024/08/20-00:11:20.890134 140500280030784 (Original Log Time 2024/08/20-00:11:20.890052) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 35.1 rd, 34.7 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(10.7, 143.8 +0.0 blob) out(152.4 +0.0 blob), read-write-amplify(28.7) write-amplify(14.3) OK, records in: 1058303, records dropped: 3190 output_compression: Snappy 2024/08/20-00:11:20.890141 140500280030784 (Original Log Time 2024/08/20-00:11:20.890105) EVENT_LOG_v1 {"time_micros": 1724083880890082, "cf": "default", "job": 1291, "event": "compaction_finished", "compaction_time_micros": 4612915, "compaction_time_cpu_micros": 1770111, "output_level": 2, "num_output_files": 4, "total_output_size": 159851146, "num_input_records": 1058303, "num_output_records": 1055113, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 96902713, "file_range_sync_nanos": 0, "file_fsync_nanos": 3206, "file_prepare_write_nanos": 41853, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-00:11:21.007181 140500280030784 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724082090,"starts":1724083876,"executesMs":4775,"compactionJobId":1291,"attempt":0,"compactionInputRawBytes":211660600,"compactionInputZipBytes":161987892,"compactionOutputRawBytes":0,"compactionOutputZipBytes":159851146,"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-c57623bf221523de65e89fe8aca2dbb0-7fe6aef1f6cd4b0a-00"}}, response = 2024/08/20-00:11:21.007298 140500280030784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01291/att-00: olev 2, work 4.775 s, result 6.222 ms, install 0.621 ms, input{raw 201.855 MiB zip 154.484 MiB}