2024/08/21-03:27:47.289424 140539693901376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00: fork to child time = 0.007098 sec 2024/08/21-03:27:47.289967 140539693901376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00 2024/08/21-03:27:47.293376 140539693901376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00 2024/08/21-03:27:47.294170 140539693901376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:27:47.294337 140539693901376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:27:47.327627 140539693901376 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63556/att-00/MANIFEST-14629260 2024/08/21-03:27:47.364550 140539693901376 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63556/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14702407, last_sequence is 191391950841, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702293 2024/08/21-03:27:47.364557 140539693901376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:27:47.364621 140539693901376 [version_set.cc:5652] Creating manifest 14702407 2024/08/21-03:27:47.388199 140539693901376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:27:47.400601 140539693901376 [compaction_job.cc:2433] [default] [JOB 63556] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/08/21-03:27:47.400610 140539693901376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31990 Base level 3, inputs: [14702397(38MB)], [14700458(67MB) 14700459(68MB) 14700460(68MB)] 2024/08/21-03:27:47.408765 140539693901376 [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 2024/08/21-03:27:47.408788 140539693901376 [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 2024/08/21-03:27:47.408803 140539693901376 [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 2024/08/21-03:27:47.408810 140539693901376 [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 2024/08/21-03:27:47.408815 140539693901376 [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 2024/08/21-03:27:48.204031 140539693901376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702408.sst) /dev/shm/ToplingTemp/Topling-40037-y7npwB 2024/08/21-03:27:49.296702 140539693901376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702408.sst): first pass time = 1.09's, 245.679'MB/sec 2024/08/21-03:27:52.478728 140539693901376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702408.sst): old prealloc_size = 281878874, real_size = 63041056 2024/08/21-03:27:52.479827 140539693901376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702408.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1854534 prefix = 4 raw-key = 0.0297 GB zip-key = 0.0036 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.2165 GB zip-val = 0.0590 GB avg-val = 116.75 avg-zval = 31.82 2024/08/21-03:27:52.483361 140539693901376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702408.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/21-03:27:55.448957 140539693901376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702408.sst): second pass time = 3.18's, 68.079'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.97's, 24.062'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3308.918'MB/sec (index lex order gen) rebuild zvType time = 2.39's, 0.194'MB/sec write SST data time = 0.58's, 123.888'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.158'MB, throughput = 73020.603'MB/sec zip my value time = 3.18's, unzip length = 0.217'GB zip my value throughput = 68.079'MB/sec zip pipeline throughput = 68.079'MB/sec entries = 1854534 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.75 avg-zval = 31.82 usrkeys = 1854534 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.75 avg-zval = 31.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1854534 bytes = 6722704 } seq expand size = 12981738 multi value expand size = 0 cnt WriteAppend = 19 UnZipSize{ index = 0.0371 GB value = 0.2165 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0036 GB value = 0.0590 GB dict = 2.16 MB all = 0.0715 GB } UnZip/Zip{ index = 10.3801 value = 3.6694 dict = 1.00 all = 3.7560 } Zip/UnZip{ index = 0.0963 value = 0.2725 dict = 1.00 all = 0.2662 } ---------------------------- total value len = 0.229490 GB avg = 0.124 KB (by entry num) total key len = 0.051927 GB avg = 0.028 KB total ukey len = 0.037091 GB avg = 0.020 KB total ukey num = 0.001854534 Billion total entry num = 0.001854534 Billion write speed all = 0.037178542 MB/sec (with seq num) write speed all = 0.035218496 MB/sec (without seq num) 2024/08/21-03:27:55.542989 140539693901376 [compaction_job.cc:1944] [default] [JOB 63556] Generated table #14702408: 1854534 keys, 71469027 bytes, temperature: kWarm 2024/08/21-03:27:55.543097 140539693901376 EVENT_LOG_v1 {"time_micros": 1724182075543037, "cf_name": "default", "job": 63556, "event": "table_file_creation", "file_number": 14702408, "file_size": 71469027, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190928062961, "largest_seqno": 191373923668, "table_properties": {"data_size": 59003984, "index_size": 3573248, "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": 51926952, "raw_average_key_size": 28, "raw_value_size": 216508612, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 1854534, "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": 1724182068, "oldest_key_time": 0, "file_creation_time": 1724182068, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14702408, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:27:55.630099 140539693901376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702409.sst) /dev/shm/ToplingTemp/Topling-40037-uIBXKA 2024/08/21-03:27:57.369240 140539693901376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702409.sst): first pass time = 1.74's, 154.353'MB/sec 2024/08/21-03:28:00.231574 140539693901376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702409.sst): old prealloc_size = 281878874, real_size = 61891680 2024/08/21-03:28:00.232887 140539693901376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702409.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1861918 prefix = 4 raw-key = 0.0298 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2163 GB zip-val = 0.0579 GB avg-val = 116.17 avg-zval = 31.09 2024/08/21-03:28:00.234654 140539693901376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702409.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/21-03:28:03.164745 140539693901376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702409.sst): second pass time = 2.86's, 75.627'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.93's, 24.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2745.607'MB/sec (index lex order gen) rebuild zvType time = 2.30's, 0.203'MB/sec write SST data time = 0.63's, 111.459'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.156'MB, throughput = 69589.747'MB/sec zip my value time = 2.86's, unzip length = 0.216'GB zip my value throughput = 75.627'MB/sec zip pipeline throughput = 75.627'MB/sec entries = 1861918 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.17 avg-zval = 31.09 usrkeys = 1861918 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.17 avg-zval = 31.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1861918 bytes = 6982208 } seq expand size = 13033426 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0372 GB value = 0.2163 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0579 GB dict = 2.16 MB all = 0.0706 GB } UnZip/Zip{ index = 10.5181 value = 3.7367 dict = 1.00 all = 3.8032 } Zip/UnZip{ index = 0.0951 value = 0.2676 dict = 1.00 all = 0.2629 } ---------------------------- total value len = 0.458826 GB avg = 0.123 KB (by entry num) total key len = 0.104061 GB avg = 0.028 KB total ukey len = 0.074329 GB avg = 0.020 KB total ukey num = 0.003716452 Billion total entry num = 0.003716452 Billion write speed all = 0.074288184 MB/sec (with seq num) write speed all = 0.070364287 MB/sec (without seq num) 2024/08/21-03:28:03.342155 140539693901376 [compaction_job.cc:1944] [default] [JOB 63556] Generated table #14702409: 1861918 keys, 70582063 bytes, temperature: kWarm 2024/08/21-03:28:03.342246 140539693901376 EVENT_LOG_v1 {"time_micros": 1724182083342199, "cf_name": "default", "job": 63556, "event": "table_file_creation", "file_number": 14702409, "file_size": 70582063, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190676718735, "largest_seqno": 191391315568, "table_properties": {"data_size": 57885584, "index_size": 3540416, "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": 52133704, "raw_average_key_size": 28, "raw_value_size": 216301836, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 1861918, "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": 1724182075, "oldest_key_time": 0, "file_creation_time": 1724182075, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14702409, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:28:03.430321 140539693901376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702410.sst) /dev/shm/ToplingTemp/Topling-40037-56eQYA 2024/08/21-03:28:05.079733 140539693901376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702410.sst): first pass time = 1.65's, 162.752'MB/sec 2024/08/21-03:28:09.571601 140539693901376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702410.sst): old prealloc_size = 281878874, real_size = 62093168 2024/08/21-03:28:09.572686 140539693901376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702410.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1857213 prefix = 4 raw-key = 0.0297 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2164 GB zip-val = 0.0581 GB avg-val = 116.54 avg-zval = 31.28 2024/08/21-03:28:09.574335 140539693901376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702410.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/21-03:28:11.211032 140539693901376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702410.sst): second pass time = 4.49's, 48.200'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.64's, 43.304'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3335.478'MB/sec (index lex order gen) rebuild zvType time = 1.39's, 0.335'MB/sec write SST data time = 0.25's, 281.869'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.157'MB, throughput = 69247.328'MB/sec zip my value time = 4.49's, unzip length = 0.216'GB zip my value throughput = 48.200'MB/sec zip pipeline throughput = 99.034'MB/sec entries = 1857213 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.54 avg-zval = 31.28 usrkeys = 1857213 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.54 avg-zval = 31.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1857213 bytes = 7196720 } seq expand size = 13000491 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0371 GB value = 0.2164 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0581 GB dict = 2.16 MB all = 0.0710 GB } UnZip/Zip{ index = 10.5177 value = 3.7254 dict = 1.00 all = 3.7811 } Zip/UnZip{ index = 0.0951 value = 0.2684 dict = 1.00 all = 0.2645 } ---------------------------- total value len = 0.688260 GB avg = 0.123 KB (by entry num) total key len = 0.156063 GB avg = 0.028 KB total ukey len = 0.111473 GB avg = 0.020 KB total ukey num = 0.005573665 Billion total entry num = 0.005573665 Billion write speed all = 0.111313125 MB/sec (with seq num) write speed all = 0.105434591 MB/sec (without seq num) 2024/08/21-03:28:11.309817 140539693901376 [compaction_job.cc:1944] [default] [JOB 63556] Generated table #14702410: 1857213 keys, 70993377 bytes, temperature: kWarm 2024/08/21-03:28:11.309887 140539693901376 EVENT_LOG_v1 {"time_micros": 1724182091309849, "cf_name": "default", "job": 63556, "event": "table_file_creation", "file_number": 14702410, "file_size": 70993377, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190010253548, "largest_seqno": 191391318263, "table_properties": {"data_size": 58097120, "index_size": 3531584, "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": 52001964, "raw_average_key_size": 28, "raw_value_size": 216433518, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 1857213, "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": 1724182083, "oldest_key_time": 0, "file_creation_time": 1724182083, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14702410, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:28:11.355105 140539693901376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702411.sst) /dev/shm/ToplingTemp/Topling-40037-MPp0gC 2024/08/21-03:28:11.691826 140539693901376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702411.sst): first pass time = 0.34's, 246.102'MB/sec 2024/08/21-03:28:12.541172 140539693901376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702411.sst): old prealloc_size = 281878874, real_size = 21388208 2024/08/21-03:28:12.541572 140539693901376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702411.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 573862 prefix = 4 raw-key = 0.0092 GB zip-key = 0.0011 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0668 GB zip-val = 0.0202 GB avg-val = 116.39 avg-zval = 35.12 2024/08/21-03:28:12.542095 140539693901376 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702411.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0014 GB, waited 0.000 sec, Key+Value = 0.083 GB 2024/08/21-03:28:13.065742 140539693901376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00/14702411.sst): second pass time = 0.85's, 78.702'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 45.893'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2901.742'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.323'MB/sec write SST data time = 0.08's, 302.295'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.672'MB, throughput = 21530.127'MB/sec zip my value time = 0.85's, unzip length = 0.067'GB zip my value throughput = 78.702'MB/sec zip pipeline throughput = 78.702'MB/sec entries = 573862 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.39 avg-zval = 35.12 usrkeys = 573862 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.39 avg-zval = 35.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 573862 bytes = 2152000 } seq expand size = 4017034 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0115 GB value = 0.0668 GB dict = 0.67 MB all = 0.0829 GB } __ZipSize{ index = 0.0011 GB value = 0.0202 GB dict = 0.67 MB all = 0.0241 GB } UnZip/Zip{ index = 10.5069 value = 3.3143 dict = 1.00 all = 3.4419 } Zip/UnZip{ index = 0.0952 value = 0.3017 dict = 1.00 all = 0.2905 } ---------------------------- total value len = 0.759067 GB avg = 0.123 KB (by entry num) total key len = 0.172131 GB avg = 0.028 KB total ukey len = 0.122951 GB avg = 0.020 KB total ukey num = 0.006147527 Billion total entry num = 0.006147527 Billion write speed all = 0.122736492 MB/sec (with seq num) write speed all = 0.116254292 MB/sec (without seq num) 2024/08/21-03:28:13.100584 140539693901376 [compaction_job.cc:1944] [default] [JOB 63556] Generated table #14702411: 573862 keys, 24073321 bytes, temperature: kWarm 2024/08/21-03:28:13.100641 140539693901376 EVENT_LOG_v1 {"time_micros": 1724182093100610, "cf_name": "default", "job": 63556, "event": "table_file_creation", "file_number": 14702411, "file_size": 24073321, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190558978222, "largest_seqno": 191391315025, "table_properties": {"data_size": 20152224, "index_size": 1092352, "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": 16068136, "raw_average_key_size": 28, "raw_value_size": 66789964, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 573862, "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": 1724182091, "oldest_key_time": 0, "file_creation_time": 1724182091, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14702411, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:28:13.115781 140539693901376 [compaction_job.cc:699] job-63556: subcompact[0], size: 0.237118 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-63556/att-00 [14702408,14702409,14702410,14702411] 2024/08/21-03:28:13.153252 140539693901376 (Original Log Time 2024/08/21-03:27:47.400640) EVENT_LOG_v1 {"time_micros": 1724182067400617, "job": 63556, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14702397], "files_L4": [14700458, 14700459, 14700460], "score": 1.01839, "input_data_size": 256253522, "oldest_snapshot_seqno": 191391950625} 2024/08/21-03:28:13.153255 140539693901376 (Original Log Time 2024/08/21-03:28:13.152750) [compaction_job.cc:2018] [default] [JOB 63556] Compacted 1@3 + 3@4 files to L4 => 237117788 bytes 2024/08/21-03:28:13.153257 140539693901376 (Original Log Time 2024/08/21-03:28:13.153193) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 10.0 rd, 9.2 wr, level 4, files in(1, 3) out(4 +0 blob) MB in(38.9, 205.5 +0.0 blob) out(226.1 +0.0 blob), read-write-amplify(12.1) write-amplify(5.8) OK, records in: 6509215, records dropped: 361688 output_compression: Snappy 2024/08/21-03:28:13.153262 140539693901376 (Original Log Time 2024/08/21-03:28:13.153235) EVENT_LOG_v1 {"time_micros": 1724182093153216, "cf": "default", "job": 63556, "event": "compaction_finished", "compaction_time_micros": 25715149, "compaction_time_cpu_micros": 11384793, "output_level": 4, "num_output_files": 4, "total_output_size": 237117788, "num_input_records": 6509215, "num_output_records": 6147527, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 191387704, "file_range_sync_nanos": 0, "file_fsync_nanos": 3260, "file_prepare_write_nanos": 11628, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/21-03:28:13.268132 140539693901376 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724182067,"executesMs":25856,"compactionJobId":63556,"attempt":0,"compactionInputRawBytes":939524382,"compactionInputZipBytes":256253522,"compactionOutputRawBytes":0,"compactionOutputZipBytes":237117788,"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":"00-2158e48ae566414f060c19ffca240842-628064f87f058731-00"}}, response = 2024/08/21-03:28:13.268191 140539693901376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-63556/att-00: olev 4, work 25.857 s, result 6.244 ms, install 0.529 ms, input{raw 896.000 MiB zip 244.382 MiB}