2024/11/23-07:28:06.951860 140025095927360 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00: fork to child time = 0.020488 sec 2024/11/23-07:28:06.952922 140025095927360 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00 2024/11/23-07:28:06.959960 140025095927360 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00 2024/11/23-07:28:06.961426 140025095927360 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-07:28:06.961961 140025095927360 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-07:28:07.013462 140025095927360 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-21851/att-00/MANIFEST-206347 2024/11/23-07:28:07.045692 140025095927360 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-21851/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 250479, last_sequence is 3860147082, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 250294 2024/11/23-07:28:07.045702 140025095927360 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-07:28:07.045823 140025095927360 [version_set.cc:5721] Creating manifest 250479 2024/11/23-07:28:07.078292 140025095927360 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-07:28:07.103337 140025095927360 [compaction_job.cc:2437] [default] [JOB 21851] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/11/23-07:28:07.103355 140025095927360 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 16393 Base level 2, inputs: [250441(31MB)], [250459(40MB) 250460(583KB) 250462(40MB)] 2024/11/23-07:28:07.112544 140025095927360 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/23-07:28:07.112588 140025095927360 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/23-07:28:07.112616 140025095927360 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/23-07:28:07.112624 140025095927360 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) 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 2024/11/23-07:28:07.112639 140025095927360 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in 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. cpu_flag: -march=native -mbmi -mbmi2 2024/11/23-07:28:07.647182 140025095927360 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250480.sst) /dev/shm/ToplingTemp/Topling-447332-E0j6dl 2024/11/23-07:28:07.822095 140025095927360 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250480.sst): first pass time = 0.17's, 767.526'MB/sec 2024/11/23-07:28:09.125479 140025095927360 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250480.sst): old prealloc_size = 130535881, real_size = 40936944 2024/11/23-07:28:09.125592 140025095927360 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250480.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.73 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1017.02 avg-zval = 314.32 2024/11/23-07:28:09.125761 140025095927360 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250480.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-07:28:09.301271 140025095927360 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250480.sst): second pass time = 1.30's, 101.041'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 242.847'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2419.111'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.259'MB/sec write SST data time = 0.05's, 839.445'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 30700.016'MB/sec zip my value time = 1.30's, unzip length = 0.132'GB zip my value throughput = 101.041'MB/sec zip pipeline throughput = 202.082'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 1.73 avg-val = 1017.02 avg-zval = 314.32 usrkeys = 129427 avg-key = 12.00 avg-zkey = 1.73 avg-val = 1022.56 avg-zval = 314.32 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 102362 bytes = 383872 } seq expand size = 716534 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0407 GB dict = 1.38 MB all = 0.0427 GB } UnZip/Zip{ index = 6.9554 value = 3.2357 dict = 1.00 all = 3.1442 } Zip/UnZip{ index = 0.1438 value = 0.3091 dict = 1.00 all = 0.3181 } ---------------------------- total value len = 0.132347 GB avg = 1.023 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129427 Billion total entry num = 0.000129427 Billion write speed all = 0.001658776 MB/sec (with seq num) write speed all = 0.001646048 MB/sec (without seq num) 2024/11/23-07:28:09.355996 140025095927360 [compaction_job.cc:1948] [default] [JOB 21851] Generated table #250480: 129427 keys, 42688313 bytes, temperature: kWarm 2024/11/23-07:28:09.356076 140025095927360 EVENT_LOG_v1 {"time_micros": 1732318089356026, "cf_name": "default", "job": 21851, "event": "table_file_creation", "file_number": 250480, "file_size": 42688313, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3859852062, "table_properties": {"data_size": 40681120, "index_size": 223296, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131630076, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732318087, "oldest_key_time": 0, "file_creation_time": 1732318087, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 250480, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:28:09.391402 140025095927360 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250481.sst) /dev/shm/ToplingTemp/Topling-447332-1bQnik 2024/11/23-07:28:09.878761 140025095927360 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250481.sst): first pass time = 0.49's, 275.418'MB/sec 2024/11/23-07:28:11.101279 140025095927360 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250481.sst): old prealloc_size = 130535881, real_size = 40912880 2024/11/23-07:28:11.101395 140025095927360 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250481.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.71 raw-val = 0.1316 GB zip-val = 0.0407 GB avg-val =1017.01 avg-zval = 314.14 2024/11/23-07:28:11.101525 140025095927360 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250481.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-07:28:11.259437 140025095927360 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250481.sst): second pass time = 1.22's, 107.724'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 269.547'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2446.503'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.302'MB/sec write SST data time = 0.05's, 836.050'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33806.658'MB/sec zip my value time = 1.22's, unzip length = 0.132'GB zip my value throughput = 107.724'MB/sec zip pipeline throughput = 200.903'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 1.71 avg-val = 1017.01 avg-zval = 314.14 usrkeys = 129428 avg-key = 12.00 avg-zkey = 1.71 avg-val = 1022.01 avg-zval = 314.14 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 92428 bytes = 346624 } seq expand size = 646996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0407 GB dict = 1.38 MB all = 0.0426 GB } UnZip/Zip{ index = 6.9996 value = 3.2375 dict = 1.00 all = 3.1487 } Zip/UnZip{ index = 0.1429 value = 0.3089 dict = 1.00 all = 0.3176 } ---------------------------- total value len = 0.264623 GB avg = 1.022 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258855 Billion total entry num = 0.000258855 Billion write speed all = 0.003316614 MB/sec (with seq num) write speed all = 0.003291158 MB/sec (without seq num) 2024/11/23-07:28:11.304108 140025095927360 [compaction_job.cc:1948] [default] [JOB 21851] Generated table #250481: 129428 keys, 42627242 bytes, temperature: kWarm 2024/11/23-07:28:11.304165 140025095927360 EVENT_LOG_v1 {"time_micros": 1732318091304135, "cf_name": "default", "job": 21851, "event": "table_file_creation", "file_number": 250481, "file_size": 42627242, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3859852094, "table_properties": {"data_size": 40658464, "index_size": 221888, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629781, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732318089, "oldest_key_time": 0, "file_creation_time": 1732318089, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 250481, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:28:11.343733 140025095927360 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250482.sst) /dev/shm/ToplingTemp/Topling-447332-bhIESk 2024/11/23-07:28:11.350563 140025095927360 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250482.sst): first pass time = 0.01's, 283.803'MB/sec 2024/11/23-07:28:11.380102 140025095927360 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250482.sst): old prealloc_size = 130535881, real_size = 613120 2024/11/23-07:28:11.380142 140025095927360 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250482.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1859 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.30 raw-val = 0.0019 GB zip-val = 0.0006 GB avg-val =1017.19 avg-zval = 329.16 2024/11/23-07:28:11.382365 140025095927360 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00/250482.sst): second pass time = 0.03's, 65.180'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 287.790'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27.784'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.336'MB/sec write SST data time = 0.00's, 761.866'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.029'MB, throughput = 1007.090'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 65.180'MB/sec zip pipeline throughput = 65.180'MB/sec entries = 1859 avg-key = 20.00 avg-zkey = 0.31 avg-val = 1017.19 avg-zval = 329.16 usrkeys = 1859 avg-key = 12.00 avg-zkey = 0.31 avg-val = 1024.05 avg-zval = 329.16 TagRS{ kinds = RS_Key0_TagN bytes = 400 } TagArray{ size = 1824 bytes = 6624 } seq expand size = 12768 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0019 GB dict = 0.03 MB all = 0.0019 GB } __ZipSize{ index = 0.0000 GB value = 0.0006 GB dict = 0.03 MB all = 0.0006 GB } UnZip/Zip{ index = 38.7292 value = 3.0903 dict = 1.00 all = 2.9699 } Zip/UnZip{ index = 0.0258 value = 0.3236 dict = 1.00 all = 0.3367 } ---------------------------- total value len = 0.266527 GB avg = 1.022 KB (by entry num) total key len = 0.005214 GB avg = 0.020 KB total ukey len = 0.003129 GB avg = 0.012 KB total ukey num = 0.000260714 Billion total entry num = 0.000260714 Billion write speed all = 0.003340468 MB/sec (with seq num) write speed all = 0.003314829 MB/sec (without seq num) 2024/11/23-07:28:11.389039 140025095927360 [compaction_job.cc:1948] [default] [JOB 21851] Generated table #250482: 1859 keys, 649221 bytes, temperature: kWarm 2024/11/23-07:28:11.389089 140025095927360 EVENT_LOG_v1 {"time_micros": 1732318091389062, "cf_name": "default", "job": 21851, "event": "table_file_creation", "file_number": 250482, "file_size": 649221, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 3859852095, "table_properties": {"data_size": 611904, "index_size": 576, "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": 37180, "raw_average_key_size": 20, "raw_value_size": 1890947, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 1859, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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_TagN-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1732318091, "oldest_key_time": 0, "file_creation_time": 1732318091, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 250482, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-07:28:11.398199 140025095927360 [compaction_job.cc:703] job-21851: subcompact[0], size: 0.085965 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21851/att-00 [250480,250481,250482] 2024/11/23-07:28:11.421755 140025095927360 (Original Log Time 2024/11/23-07:28:07.103423) EVENT_LOG_v1 {"time_micros": 1732318087103371, "job": 21851, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [250441], "files_L3": [250459, 250460, 250462], "score": 0.98839, "input_data_size": 118668983, "oldest_snapshot_seqno": 3860147006} 2024/11/23-07:28:11.421758 140025095927360 (Original Log Time 2024/11/23-07:28:11.421145) [compaction_job.cc:2022] [default] [JOB 21851] Compacted 1@2 + 3@3 files to L3 => 85964776 bytes 2024/11/23-07:28:11.421760 140025095927360 (Original Log Time 2024/11/23-07:28:11.421697) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 27.6 rd, 20.0 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.2, 82.0 +0.0 blob) out(82.0 +0.0 blob), read-write-amplify(6.3) write-amplify(2.6) OK, records in: 292569, records dropped: 31855 output_compression: Snappy 2024/11/23-07:28:11.421766 140025095927360 (Original Log Time 2024/11/23-07:28:11.421738) EVENT_LOG_v1 {"time_micros": 1732318091421719, "cf": "default", "job": 21851, "event": "compaction_finished", "compaction_time_micros": 4294781, "compaction_time_cpu_micros": 744032, "output_level": 3, "num_output_files": 3, "total_output_size": 85964776, "num_input_records": 292569, "num_output_records": 260714, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57551463, "file_range_sync_nanos": 0, "file_fsync_nanos": 2006, "file_prepare_write_nanos": 4550, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-07:28:11.557710 140025095927360 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":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732318086,"executesMs":4463,"compactionJobId":21851,"attempt":0,"compactionInputRawBytes":303400141,"compactionInputZipBytes":118668983,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85964776,"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-e53412b23145a753efd1a112c145ea93-2cbce780943f8174-00"}}, response = 2024/11/23-07:28:11.557798 140025095927360 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-21851/att-00: olev 3, work 4.464 s, result 5.274 ms, install 0.656 ms, input{raw 289.345 MiB zip 113.172 MiB}