2024/08/20-02:02:35.463461 140500305208896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00: fork to child time = 0.012035 sec 2024/08/20-02:02:35.464508 140500305208896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00 2024/08/20-02:02:35.472203 140500305208896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00 2024/08/20-02:02:35.472663 140500305208896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:02:35.473055 140500305208896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:02:35.524540 140500305208896 [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-06411/att-00/MANIFEST-14619535 2024/08/20-02:02:35.552010 140500305208896 [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-06411/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14627314, last_sequence is 189747945379, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14627146 2024/08/20-02:02:35.552018 140500305208896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:02:35.552078 140500305208896 [version_set.cc:5652] Creating manifest 14627314 2024/08/20-02:02:35.580772 140500305208896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:02:35.608820 140500305208896 [compaction_job.cc:2433] [default] [JOB 6411] Compacting 1@1 + 3@2 files to L2, score 0.86, subcompactions 1 : 1 2024/08/20-02:02:35.608836 140500305208896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3202 Base level 1, inputs: [14627304(13MB)], [14627230(47MB) 14627231(47MB) 14627232(45MB)] 2024/08/20-02:02:35.757988 140500305208896 [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 2024/08/20-02:02:35.758025 140500305208896 [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 2024/08/20-02:02:35.758051 140500305208896 [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 2024/08/20-02:02:35.758066 140500305208896 [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 2024/08/20-02:02:35.758081 140500305208896 [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 2024/08/20-02:02:36.151275 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627315.sst) /dev/shm/ToplingTemp/Topling-106651-fAZyAC 2024/08/20-02:02:36.735606 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627315.sst): first pass time = 0.58's, 114.859'MB/sec 2024/08/20-02:02:40.718135 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627315.sst): old prealloc_size = 73819750, real_size = 48676752 2024/08/20-02:02:40.718245 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627315.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 = 2.75 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-02:02:41.323012 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627315.sst): second pass time = 3.98's, 15.507'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 83.117'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11792.856'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.172'MB/sec write SST data time = 0.12's, 431.473'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 = 18396.258'MB/sec zip my value time = 3.98's, unzip length = 0.062'GB zip my value throughput = 15.507'MB/sec zip pipeline throughput = 144.353'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.75 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.75 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 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 = 2.9113 value = 1.2951 dict = 1.00 all = 1.3348 } Zip/UnZip{ index = 0.3435 value = 0.7721 dict = 1.00 all = 0.7492 } ---------------------------- 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 = 2.265881132 MB/sec (with seq num) write speed all = 2.175043453 MB/sec (without seq num) 2024/08/20-02:02:41.437583 140500305208896 [compaction_job.cc:1944] [default] [JOB 6411] Generated table #14627315: 335545 keys, 50275659 bytes, temperature: kWarm 2024/08/20-02:02:41.437688 140500305208896 EVENT_LOG_v1 {"time_micros": 1724090561437626, "cf_name": "default", "job": 6411, "event": "table_file_creation", "file_number": 14627315, "file_size": 50275659, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717355079, "largest_seqno": 189747905504, "table_properties": {"data_size": 47670672, "index_size": 922048, "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": 1724090556, "oldest_key_time": 0, "file_creation_time": 1724090556, "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": 14627315, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:02:41.493942 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627316.sst) /dev/shm/ToplingTemp/Topling-106651-IA5XhG 2024/08/20-02:02:42.783120 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627316.sst): first pass time = 1.29's, 52.057'MB/sec 2024/08/20-02:02:45.723061 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627316.sst): old prealloc_size = 73819750, real_size = 48500472 2024/08/20-02:02:45.723142 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627316.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-02:02:46.208968 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627316.sst): second pass time = 2.93's, 21.078'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 103.281'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16275.760'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.208'MB/sec write SST data time = 0.08's, 612.452'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 = 16083.115'MB/sec zip my value time = 2.93's, unzip length = 0.062'GB zip my value throughput = 21.078'MB/sec zip pipeline throughput = 187.894'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.22 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.22 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.6027 value = 1.2951 dict = 1.00 all = 1.3373 } Zip/UnZip{ index = 0.2776 value = 0.7721 dict = 1.00 all = 0.7478 } ---------------------------- 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 = 2.267793886 MB/sec (with seq num) write speed all = 2.176882807 MB/sec (without seq num) 2024/08/20-02:02:46.313377 140500305208896 [compaction_job.cc:1944] [default] [JOB 6411] Generated table #14627316: 335545 keys, 50183371 bytes, temperature: kWarm 2024/08/20-02:02:46.313509 140500305208896 EVENT_LOG_v1 {"time_micros": 1724090566313415, "cf_name": "default", "job": 6411, "event": "table_file_creation", "file_number": 14627316, "file_size": 50183371, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189674478717, "largest_seqno": 189747905505, "table_properties": {"data_size": 47671392, "index_size": 745088, "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": 1724090561, "oldest_key_time": 0, "file_creation_time": 1724090561, "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": 14627316, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:02:46.379119 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627317.sst) /dev/shm/ToplingTemp/Topling-106651-aAqO7B 2024/08/20-02:02:47.572528 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627317.sst): first pass time = 1.19's, 56.235'MB/sec 2024/08/20-02:02:48.460831 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627317.sst): old prealloc_size = 73819750, real_size = 48880832 2024/08/20-02:02:48.460899 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627317.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.36 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-02:02:49.145415 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627317.sst): second pass time = 0.89's, 69.587'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 73.803'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27173.409'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.156'MB/sec write SST data time = 0.15's, 348.165'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 = 13857.993'MB/sec zip my value time = 0.89's, unzip length = 0.062'GB zip my value throughput = 69.587'MB/sec zip pipeline throughput = 71.943'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.36 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.36 avg-val = 191.00 avg-zval = 142.07 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3829 value = 1.2952 dict = 1.00 all = 1.3283 } Zip/UnZip{ index = 0.4197 value = 0.7721 dict = 1.00 all = 0.7528 } ---------------------------- 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 = 2.269850972 MB/sec (with seq num) write speed all = 2.178860706 MB/sec (without seq num) 2024/08/20-02:02:49.209781 140500305208896 [compaction_job.cc:1944] [default] [JOB 6411] Generated table #14627317: 335545 keys, 50521675 bytes, temperature: kWarm 2024/08/20-02:02:49.209867 140500305208896 EVENT_LOG_v1 {"time_micros": 1724090569209820, "cf_name": "default", "job": 6411, "event": "table_file_creation", "file_number": 14627317, "file_size": 50521675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189713916067, "largest_seqno": 189747905497, "table_properties": {"data_size": 47670272, "index_size": 1126528, "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": 1724090566, "oldest_key_time": 0, "file_creation_time": 1724090566, "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": 14627317, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:02:49.254822 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627318.sst) /dev/shm/ToplingTemp/Topling-106651-oqQBFC 2024/08/20-02:02:49.390285 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627318.sst): first pass time = 0.14's, 60.821'MB/sec 2024/08/20-02:02:49.753480 140500305208896 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627318.sst): part-0: reject ZipStore ratio = 0.933 2024/08/20-02:02:49.792033 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627318.sst): old prealloc_size = 73819750, real_size = 7851024 2024/08/20-02:02:49.792117 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627318.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 41177 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 6.41 raw-val = 0.0076 GB zip-val = 0.0076 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-02:02:49.822300 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00/14627318.sst): second pass time = 0.36's, 20.900'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 263.156'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4562.810'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.786'MB/sec write SST data time = 0.02's, 465.329'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 = 0.36's, unzip length = 0.008'GB zip my value throughput = 20.900'MB/sec zip pipeline throughput = 144.291'MB/sec entries = 41177 avg-key = 16.00 avg-zkey = 6.41 avg-val = 184.00 avg-zval = 184.00 usrkeys = 41177 avg-key = 8.00 avg-zkey = 6.41 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 41177 bytes = 123552 } seq expand size = 288239 multi value expand size = 0 cnt WriteAppend = 932 UnZipSize{ index = 0.0003 GB value = 0.0076 GB dict = 0.00 MB all = 0.0082 GB } __ZipSize{ index = 0.0003 GB value = 0.0076 GB dict = 0.00 MB all = 0.0080 GB } UnZip/Zip{ index = 1.2487 value = 1.0000 dict = 0.00 all = 1.0339 } Zip/UnZip{ index = 0.8008 value = 1.0000 dict = 0.00 all = 0.9672 } ---------------------------- total value len = 62.496882 GB avg = 0.180 KB (by entry num) total key len = 6.805523 GB avg = 0.020 KB total ukey len = 3.197890 GB avg = 0.008 KB total ukey num = 0.390381373 Billion total entry num = 0.347259381 Billion write speed all = 2.270079844 MB/sec (with seq num) write speed all = 2.179080805 MB/sec (without seq num) 2024/08/20-02:02:49.837703 140500305208896 [compaction_job.cc:1944] [default] [JOB 6411] Generated table #14627318: 41177 keys, 7965515 bytes, temperature: kWarm 2024/08/20-02:02:49.837791 140500305208896 EVENT_LOG_v1 {"time_micros": 1724090569837747, "cf_name": "default", "job": 6411, "event": "table_file_creation", "file_number": 14627318, "file_size": 7965515, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189737716910, "largest_seqno": 189747905503, "table_properties": {"data_size": 7576768, "index_size": 263808, "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": 658832, "raw_average_key_size": 16, "raw_value_size": 7576568, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 41177, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724090569, "oldest_key_time": 0, "file_creation_time": 1724090569, "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": 14627318, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:02:49.850093 140500305208896 [compaction_job.cc:699] job-06411: subcompact[0], size: 0.158946 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06411/att-00 [14627315,14627316,14627317,14627318] 2024/08/20-02:02:49.915086 140500305208896 (Original Log Time 2024/08/20-02:02:35.608884) EVENT_LOG_v1 {"time_micros": 1724090555608849, "job": 6411, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14627304], "files_L2": [14627230, 14627231, 14627232], "score": 0.857586, "input_data_size": 162674150, "oldest_snapshot_seqno": 189747943365} 2024/08/20-02:02:49.915092 140500305208896 (Original Log Time 2024/08/20-02:02:49.912769) [compaction_job.cc:2018] [default] [JOB 6411] Compacted 1@1 + 3@2 files to L2 => 158946220 bytes 2024/08/20-02:02:49.915094 140500305208896 (Original Log Time 2024/08/20-02:02:49.915000) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 11.4 rd, 11.2 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(13.8, 141.3 +0.0 blob) out(151.6 +0.0 blob), read-write-amplify(22.2) write-amplify(11.0) OK, records in: 1051078, records dropped: 3266 output_compression: Snappy 2024/08/20-02:02:49.915105 140500305208896 (Original Log Time 2024/08/20-02:02:49.915061) EVENT_LOG_v1 {"time_micros": 1724090569915033, "cf": "default", "job": 6411, "event": "compaction_finished", "compaction_time_micros": 14241223, "compaction_time_cpu_micros": 2840884, "output_level": 2, "num_output_files": 4, "total_output_size": 158946220, "num_input_records": 1051078, "num_output_records": 1047812, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 197031531, "file_range_sync_nanos": 0, "file_fsync_nanos": 4046, "file_prepare_write_nanos": 63003, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-02:02:50.062464 140500305208896 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":1724090555,"executesMs":14442,"compactionJobId":6411,"attempt":0,"compactionInputRawBytes":210215600,"compactionInputZipBytes":162674150,"compactionOutputRawBytes":0,"compactionOutputZipBytes":158946220,"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":"00-1e9e35575efc3b59221b5cfd94d0ac57-7fdd59499771b5dc-00"}}, response = 2024/08/20-02:02:50.062579 140500305208896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06411/att-00: olev 2, work 14.443 s, result 6.251 ms, install 2.369 ms, input{raw 200.477 MiB zip 155.138 MiB}