2024/08/20-19:12:55.308595 140466378843712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00: fork to child time = 0.021647 sec 2024/08/20-19:12:55.309794 140466378843712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00 2024/08/20-19:12:55.316847 140466378843712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00 2024/08/20-19:12:55.318754 140466378843712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:12:55.319195 140466378843712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:12:55.443604 140466378843712 [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-45784/att-00/MANIFEST-14629260 2024/08/20-19:12:55.515055 140466378843712 [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-45784/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14681947, last_sequence is 190943475572, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14681902 2024/08/20-19:12:55.515068 140466378843712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:12:55.515176 140466378843712 [version_set.cc:5652] Creating manifest 14681947 2024/08/20-19:12:55.553219 140466378843712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:12:55.572320 140466378843712 [compaction_job.cc:2433] [default] [JOB 45784] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-19:12:55.572348 140466378843712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23290 Base level 1, inputs: [14681925(31MB)], [14681889(20MB) 14681890(20MB) 14681891(19MB) 14681892(10MB)] 2024/08/20-19:12:55.847463 140466378843712 [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 2024/08/20-19:12:55.847487 140466378843712 [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 2024/08/20-19:12:55.847510 140466378843712 [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 2024/08/20-19:12:55.847526 140466378843712 [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 2024/08/20-19:12:55.847541 140466378843712 [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 2024/08/20-19:12:56.029226 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681948.sst) /dev/shm/ToplingTemp/Topling-35199-u6c9oO 2024/08/20-19:12:56.680378 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681948.sst): first pass time = 0.65's, 103.071'MB/sec 2024/08/20-19:13:02.183159 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681948.sst): old prealloc_size = 73819750, real_size = 19123344 2024/08/20-19:13:02.183552 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681948.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464763 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 = 116.39 avg-zval = 38.99 2024/08/20-19:13:02.184094 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681948.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-19:13:02.861500 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681948.sst): second pass time = 5.50's, 9.837'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 31.313'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2396.043'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.210'MB/sec write SST data time = 0.12's, 169.984'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 = 14011.388'MB/sec zip my value time = 5.50's, unzip length = 0.054'GB zip my value throughput = 9.837'MB/sec zip pipeline throughput = 157.755'MB/sec entries = 464763 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.39 avg-zval = 38.99 usrkeys = 464763 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.39 avg-zval = 38.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464763 bytes = 1684784 } seq expand size = 3253341 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 = 0.0181 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5040 value = 2.9851 dict = 1.00 all = 3.1594 } Zip/UnZip{ index = 0.0952 value = 0.3350 dict = 1.00 all = 0.3165 } ---------------------------- total value len = 0.057349 GB avg = 0.123 KB (by entry num) total key len = 0.013013 GB avg = 0.028 KB total ukey len = 0.009295 GB avg = 0.020 KB total ukey num = 0.000464763 Billion total entry num = 0.000464763 Billion write speed all = 0.011428476 MB/sec (with seq num) write speed all = 0.010824569 MB/sec (without seq num) 2024/08/20-19:13:02.903933 140466378843712 [compaction_job.cc:1944] [default] [JOB 45784] Generated table #14681948: 464763 keys, 21241134 bytes, temperature: kWarm 2024/08/20-19:13:02.904055 140466378843712 EVENT_LOG_v1 {"time_micros": 1724152382903987, "cf_name": "default", "job": 45784, "event": "table_file_creation", "file_number": 14681948, "file_size": 21241134, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190943396899, "table_properties": {"data_size": 18122048, "index_size": 884928, "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": 13013364, "raw_average_key_size": 28, "raw_value_size": 54095610, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464763, "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": 1724152376, "oldest_key_time": 0, "file_creation_time": 1724152376, "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": 14681948, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:13:02.943865 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681949.sst) /dev/shm/ToplingTemp/Topling-35199-iEiprL 2024/08/20-19:13:03.823284 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681949.sst): first pass time = 0.88's, 76.316'MB/sec 2024/08/20-19:13:05.538267 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681949.sst): old prealloc_size = 73819750, real_size = 19181408 2024/08/20-19:13:05.538613 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681949.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465569 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 116.14 avg-zval = 39.06 2024/08/20-19:13:05.539044 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681949.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-19:13:06.141740 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681949.sst): second pass time = 1.71's, 31.544'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 35.107'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2738.913'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.280'MB/sec write SST data time = 0.19's, 112.887'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 = 14718.969'MB/sec zip my value time = 1.71's, unzip length = 0.054'GB zip my value throughput = 31.544'MB/sec zip pipeline throughput = 107.847'MB/sec entries = 465569 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.14 avg-zval = 39.06 usrkeys = 465569 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.14 avg-zval = 39.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465569 bytes = 1571312 } seq expand size = 3258983 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5734 value = 2.9736 dict = 1.00 all = 3.1677 } Zip/UnZip{ index = 0.0946 value = 0.3363 dict = 1.00 all = 0.3157 } ---------------------------- total value len = 0.114681 GB avg = 0.123 KB (by entry num) total key len = 0.026049 GB avg = 0.028 KB total ukey len = 0.018607 GB avg = 0.020 KB total ukey num = 0.000930332 Billion total entry num = 0.000930332 Billion write speed all = 0.022845687 MB/sec (with seq num) write speed all = 0.021637471 MB/sec (without seq num) 2024/08/20-19:13:06.185724 140466378843712 [compaction_job.cc:1944] [default] [JOB 45784] Generated table #14681949: 465569 keys, 21185384 bytes, temperature: kWarm 2024/08/20-19:13:06.185815 140466378843712 EVENT_LOG_v1 {"time_micros": 1724152386185765, "cf_name": "default", "job": 45784, "event": "table_file_creation", "file_number": 14681949, "file_size": 21185384, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190852249143, "largest_seqno": 190943397470, "table_properties": {"data_size": 18184208, "index_size": 880640, "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": 13035932, "raw_average_key_size": 28, "raw_value_size": 54072990, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465569, "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": 1724152382, "oldest_key_time": 0, "file_creation_time": 1724152382, "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": 14681949, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:13:06.223997 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681950.sst) /dev/shm/ToplingTemp/Topling-35199-iUwWcO 2024/08/20-19:13:07.005407 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681950.sst): first pass time = 0.78's, 85.888'MB/sec 2024/08/20-19:13:08.023217 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681950.sst): old prealloc_size = 73819750, real_size = 18994768 2024/08/20-19:13:08.023613 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681950.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466722 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0180 GB avg-val = 115.79 avg-zval = 38.53 2024/08/20-19:13:08.024057 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681950.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-19:13:08.713989 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681950.sst): second pass time = 1.02's, 53.140'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 30.400'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2428.576'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.229'MB/sec write SST data time = 0.18's, 116.592'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 11842.791'MB/sec zip my value time = 1.02's, unzip length = 0.054'GB zip my value throughput = 53.140'MB/sec zip pipeline throughput = 53.140'MB/sec entries = 466722 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.79 avg-zval = 38.53 usrkeys = 466722 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.79 avg-zval = 38.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466722 bytes = 1575200 } seq expand size = 3267054 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0180 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.4380 value = 3.0050 dict = 1.00 all = 3.1958 } Zip/UnZip{ index = 0.0958 value = 0.3328 dict = 1.00 all = 0.3129 } ---------------------------- total value len = 0.171989 GB avg = 0.123 KB (by entry num) total key len = 0.039118 GB avg = 0.028 KB total ukey len = 0.027941 GB avg = 0.020 KB total ukey num = 0.001397054 Billion total entry num = 0.001397054 Billion write speed all = 0.034255999 MB/sec (with seq num) write speed all = 0.032442411 MB/sec (without seq num) 2024/08/20-19:13:08.749559 140466378843712 [compaction_job.cc:1944] [default] [JOB 45784] Generated table #14681950: 466722 keys, 20999108 bytes, temperature: kWarm 2024/08/20-19:13:08.749673 140466378843712 EVENT_LOG_v1 {"time_micros": 1724152388749621, "cf_name": "default", "job": 45784, "event": "table_file_creation", "file_number": 14681950, "file_size": 20999108, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190870849569, "largest_seqno": 190943393522, "table_properties": {"data_size": 17983616, "index_size": 894272, "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": 13068216, "raw_average_key_size": 28, "raw_value_size": 54040760, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466722, "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": 1724152386, "oldest_key_time": 0, "file_creation_time": 1724152386, "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": 14681950, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:13:08.803177 140466378843712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681951.sst) /dev/shm/ToplingTemp/Topling-35199-OCuMHN 2024/08/20-19:13:09.445550 140466378843712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681951.sst): first pass time = 0.64's, 104.352'MB/sec 2024/08/20-19:13:10.949082 140466378843712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681951.sst): old prealloc_size = 73819750, real_size = 19085136 2024/08/20-19:13:10.949408 140466378843712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681951.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464105 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0181 GB avg-val = 116.42 avg-zval = 38.98 2024/08/20-19:13:10.949861 140466378843712 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681951.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-19:13:11.415957 140466378843712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00/14681951.sst): second pass time = 1.50's, 35.960'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 45.161'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2890.498'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.297'MB/sec write SST data time = 0.08's, 275.558'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 = 15041.103'MB/sec zip my value time = 1.50's, unzip length = 0.054'GB zip my value throughput = 35.960'MB/sec zip pipeline throughput = 70.603'MB/sec entries = 464105 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.42 avg-zval = 38.98 usrkeys = 464105 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.42 avg-zval = 38.98 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464105 bytes = 1566368 } seq expand size = 3248735 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5740 value = 2.9867 dict = 1.00 all = 3.1790 } Zip/UnZip{ index = 0.0946 value = 0.3348 dict = 1.00 all = 0.3146 } ---------------------------- total value len = 0.229270 GB avg = 0.123 KB (by entry num) total key len = 0.052112 GB avg = 0.028 KB total ukey len = 0.037223 GB avg = 0.020 KB total ukey num = 0.001861159 Billion total entry num = 0.001861159 Billion write speed all = 0.045639614 MB/sec (with seq num) write speed all = 0.043224606 MB/sec (without seq num) 2024/08/20-19:13:11.528421 140466378843712 [compaction_job.cc:1944] [default] [JOB 45784] Generated table #14681951: 464105 keys, 21084236 bytes, temperature: kWarm 2024/08/20-19:13:11.528482 140466378843712 EVENT_LOG_v1 {"time_micros": 1724152391528449, "cf_name": "default", "job": 45784, "event": "table_file_creation", "file_number": 14681951, "file_size": 21084236, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190835986394, "largest_seqno": 190943397672, "table_properties": {"data_size": 18091072, "index_size": 877824, "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": 12994940, "raw_average_key_size": 28, "raw_value_size": 54032382, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464105, "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": 1724152388, "oldest_key_time": 0, "file_creation_time": 1724152388, "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": 14681951, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:13:11.550550 140466378843712 [compaction_job.cc:699] job-45784: subcompact[0], size: 0.084510 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45784/att-00 [14681948,14681949,14681950,14681951] 2024/08/20-19:13:11.579250 140466378843712 (Original Log Time 2024/08/20-19:12:55.572441) EVENT_LOG_v1 {"time_micros": 1724152375572370, "job": 45784, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14681925], "files_L2": [14681889, 14681890, 14681891, 14681892], "score": 0.994097, "input_data_size": 107613549, "oldest_snapshot_seqno": 190943475084} 2024/08/20-19:13:11.579254 140466378843712 (Original Log Time 2024/08/20-19:13:11.578629) [compaction_job.cc:2018] [default] [JOB 45784] Compacted 1@1 + 4@2 files to L2 => 84509862 bytes 2024/08/20-19:13:11.579257 140466378843712 (Original Log Time 2024/08/20-19:13:11.579166) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 6.7 rd, 5.3 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 70.8 +0.0 blob) out(80.6 +0.0 blob), read-write-amplify(5.8) write-amplify(2.5) OK, records in: 1861159, records dropped: 0 output_compression: Snappy 2024/08/20-19:13:11.579264 140466378843712 (Original Log Time 2024/08/20-19:13:11.579227) EVENT_LOG_v1 {"time_micros": 1724152391579203, "cf": "default", "job": 45784, "event": "compaction_finished", "compaction_time_micros": 15978117, "compaction_time_cpu_micros": 4014478, "output_level": 2, "num_output_files": 4, "total_output_size": 84509862, "num_input_records": 1861159, "num_output_records": 1861159, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 122478981, "file_range_sync_nanos": 0, "file_fsync_nanos": 3651, "file_prepare_write_nanos": 13792, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-19:13:11.781955 140466378843712 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":1724152375,"executesMs":16262,"compactionJobId":45784,"attempt":0,"compactionInputRawBytes":268354194,"compactionInputZipBytes":107613549,"compactionOutputRawBytes":0,"compactionOutputZipBytes":84509862,"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":"00-891b687591028ae705bb54ef0cacbecc-63ab2da957702cef-00"}}, response = 2024/08/20-19:13:11.782061 140466378843712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-45784/att-00: olev 2, work 16.262 s, result 7.237 ms, install 0.659 ms, input{raw 255.923 MiB zip 102.628 MiB}