2024/07/26-02:07:46.122740 140562374637120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00: fork to child time = 0.039134 sec 2024/07/26-02:07:46.123493 140562374637120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00 2024/07/26-02:07:46.127555 140562374637120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00 2024/07/26-02:07:46.130989 140562374637120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-02:07:46.131248 140562374637120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-02:07:46.174173 140562374637120 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-82998/att-00/MANIFEST-13366722 2024/07/26-02:07:46.188203 140562374637120 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-82998/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13465941, last_sequence is 165297709762, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13465771 2024/07/26-02:07:46.188208 140562374637120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-02:07:46.188268 140562374637120 [version_set.cc:5652] Creating manifest 13465941 2024/07/26-02:07:46.213518 140562374637120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-02:07:46.228693 140562374637120 [compaction_job.cc:2433] [default] [JOB 82998] Compacting 1@2 + 5@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/26-02:07:46.228708 140562374637120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 43035 Base level 2, inputs: [13465912(19MB)], [13465881(90MB) 13465882(91MB) 13465883(90MB) 13465884(91MB) 13465885(7952KB)] 2024/07/26-02:07:46.496285 140562374637120 [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 2024/07/26-02:07:46.496314 140562374637120 [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 2024/07/26-02:07:46.496337 140562374637120 [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 2024/07/26-02:07:46.496351 140562374637120 [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 2024/07/26-02:07:46.496364 140562374637120 [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 2024/07/26-02:07:47.835688 140562374637120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465942.sst) /dev/shm/ToplingTemp/Topling-150626-O3sXoO 2024/07/26-02:07:49.084001 140562374637120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465942.sst): first pass time = 1.25's, 107.524'MB/sec 2024/07/26-02:07:55.684643 140562374637120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465942.sst): old prealloc_size = 147639500, real_size = 91664176 2024/07/26-02:07:55.684757 140562374637120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465942.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.77 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/26-02:07:56.544817 140562374637120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465942.sst): second pass time = 6.60's, 18.714'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 110.641'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8583.954'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.245'MB/sec write SST data time = 0.18's, 543.767'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 34717.078'MB/sec zip my value time = 6.60's, unzip length = 0.123'GB zip my value throughput = 18.714'MB/sec zip pipeline throughput = 153.550'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.77 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.77 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 10.3781 value = 1.3572 dict = 1.00 all = 1.4103 } Zip/UnZip{ index = 0.0964 value = 0.7368 dict = 1.00 all = 0.7091 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.003946862 MB/sec (with seq num) write speed all = 0.003794326 MB/sec (without seq num) 2024/07/26-02:07:56.656994 140562374637120 [compaction_job.cc:1944] [default] [JOB 82998] Generated table #13465942: 671089 keys, 95171644 bytes, temperature: kWarm 2024/07/26-02:07:56.657073 140562374637120 EVENT_LOG_v1 {"time_micros": 1721930876657030, "cf_name": "default", "job": 82998, "event": "table_file_creation", "file_number": 13465942, "file_size": 95171644, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164771829246, "largest_seqno": 165297693869, "table_properties": {"data_size": 90978912, "index_size": 517312, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1721930867, "oldest_key_time": 0, "file_creation_time": 1721930867, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13465942, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:07:56.732993 140562374637120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465943.sst) /dev/shm/ToplingTemp/Topling-150626-gjfSOQ 2024/07/26-02:07:58.180186 140562374637120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465943.sst): first pass time = 1.45's, 92.745'MB/sec 2024/07/26-02:08:00.018470 140562374637120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465943.sst): old prealloc_size = 147639500, real_size = 92089960 2024/07/26-02:08:00.018518 140562374637120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465943.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/26-02:08:00.583384 140562374637120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465943.sst): second pass time = 1.84's, 67.201'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 169.085'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34088.603'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.353'MB/sec write SST data time = 0.09's, 1067.325'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 46400.598'MB/sec zip my value time = 1.84's, unzip length = 0.123'GB zip my value throughput = 67.201'MB/sec zip pipeline throughput = 134.402'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.40 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.40 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.7331 value = 1.3571 dict = 1.00 all = 1.4052 } Zip/UnZip{ index = 0.1744 value = 0.7368 dict = 1.00 all = 0.7116 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.007892818 MB/sec (with seq num) write speed all = 0.007587781 MB/sec (without seq num) 2024/07/26-02:08:00.739398 140562374637120 [compaction_job.cc:1944] [default] [JOB 82998] Generated table #13465943: 671089 keys, 95513532 bytes, temperature: kWarm 2024/07/26-02:08:00.739461 140562374637120 EVENT_LOG_v1 {"time_micros": 1721930880739429, "cf_name": "default", "job": 82998, "event": "table_file_creation", "file_number": 13465943, "file_size": 95513532, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165105338185, "largest_seqno": 165297693866, "table_properties": {"data_size": 90985616, "index_size": 936448, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1721930876, "oldest_key_time": 0, "file_creation_time": 1721930876, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13465943, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:08:00.781428 140562374637120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465944.sst) /dev/shm/ToplingTemp/Topling-150626-pa92nR 2024/07/26-02:08:02.045951 140562374637120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465944.sst): first pass time = 1.26's, 106.144'MB/sec 2024/07/26-02:08:03.661795 140562374637120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465944.sst): old prealloc_size = 147639500, real_size = 91656840 2024/07/26-02:08:03.661846 140562374637120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465944.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.76 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/26-02:08:04.286423 140562374637120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465944.sst): second pass time = 1.61's, 76.463'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 152.225'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10637.267'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.314'MB/sec write SST data time = 0.09's, 1044.152'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 33204.451'MB/sec zip my value time = 1.61's, unzip length = 0.123'GB zip my value throughput = 76.463'MB/sec zip pipeline throughput = 146.624'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.76 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.76 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 10.5385 value = 1.3572 dict = 1.00 all = 1.4116 } Zip/UnZip{ index = 0.0949 value = 0.7368 dict = 1.00 all = 0.7084 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.011837981 MB/sec (with seq num) write speed all = 0.011380475 MB/sec (without seq num) 2024/07/26-02:08:04.446105 140562374637120 [compaction_job.cc:1944] [default] [JOB 82998] Generated table #13465944: 671089 keys, 95080380 bytes, temperature: kWarm 2024/07/26-02:08:04.446198 140562374637120 EVENT_LOG_v1 {"time_micros": 1721930884446150, "cf_name": "default", "job": 82998, "event": "table_file_creation", "file_number": 13465944, "file_size": 95080380, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165031759326, "largest_seqno": 165297693861, "table_properties": {"data_size": 90979456, "index_size": 509440, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1721930880, "oldest_key_time": 0, "file_creation_time": 1721930880, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13465944, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:08:04.538181 140562374637120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465945.sst) /dev/shm/ToplingTemp/Topling-150626-nz7DPO 2024/07/26-02:08:06.039529 140562374637120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465945.sst): first pass time = 1.50's, 89.401'MB/sec 2024/07/26-02:08:07.939946 140562374637120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465945.sst): old prealloc_size = 147639500, real_size = 92119984 2024/07/26-02:08:07.940019 140562374637120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465945.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.44 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/26-02:08:08.541783 140562374637120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465945.sst): second pass time = 1.90's, 65.006'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 158.616'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23020.323'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.331'MB/sec write SST data time = 0.09's, 1013.322'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 36182.216'MB/sec zip my value time = 1.90's, unzip length = 0.123'GB zip my value throughput = 65.006'MB/sec zip pipeline throughput = 124.238'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.44 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.44 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.5499 value = 1.3572 dict = 1.00 all = 1.4060 } Zip/UnZip{ index = 0.1802 value = 0.7368 dict = 1.00 all = 0.7112 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.015782067 MB/sec (with seq num) write speed all = 0.015172132 MB/sec (without seq num) 2024/07/26-02:08:08.650645 140562374637120 [compaction_job.cc:1944] [default] [JOB 82998] Generated table #13465945: 671089 keys, 95459644 bytes, temperature: kWarm 2024/07/26-02:08:08.650713 140562374637120 EVENT_LOG_v1 {"time_micros": 1721930888650680, "cf_name": "default", "job": 82998, "event": "table_file_creation", "file_number": 13465945, "file_size": 95459644, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165230280978, "largest_seqno": 165297693870, "table_properties": {"data_size": 90984720, "index_size": 967360, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1721930884, "oldest_key_time": 0, "file_creation_time": 1721930884, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13465945, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:08:08.689960 140562374637120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465946.sst) /dev/shm/ToplingTemp/Topling-150626-Jl4OoO 2024/07/26-02:08:08.852614 140562374637120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465946.sst): first pass time = 0.16's, 154.698'MB/sec 2024/07/26-02:08:09.087123 140562374637120 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465946.sst): part-0: reject ZipStore ratio = 0.839 2024/07/26-02:08:09.130964 140562374637120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465946.sst): old prealloc_size = 147639500, real_size = 23371504 2024/07/26-02:08:09.131008 140562374637120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465946.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 125782 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.56 raw-val = 0.0231 GB zip-val = 0.0231 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-02:08:09.173536 140562374637120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00/13465946.sst): second pass time = 0.23's, 99.006'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 558.133'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6360.920'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.145'MB/sec write SST data time = 0.02's, 1577.351'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 = 0.23's, unzip length = 0.023'GB zip my value throughput = 99.006'MB/sec zip pipeline throughput = 99.006'MB/sec entries = 125782 avg-key = 16.00 avg-zkey = 1.56 avg-val = 184.00 avg-zval = 184.00 usrkeys = 125782 avg-key = 8.00 avg-zkey = 1.56 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 125782 bytes = 408800 } seq expand size = 880474 multi value expand size = 0 cnt WriteAppend = 2833 UnZipSize{ index = 0.0010 GB value = 0.0231 GB dict = 0.00 MB all = 0.0252 GB } __ZipSize{ index = 0.0002 GB value = 0.0231 GB dict = 0.00 MB all = 0.0237 GB } UnZip/Zip{ index = 5.1382 value = 1.0000 dict = 0.00 all = 1.0592 } Zip/UnZip{ index = 0.1946 value = 1.0000 dict = 0.00 all = 0.9441 } ---------------------------- total value len = 0.536736 GB avg = 0.191 KB (by entry num) total key len = 0.044962 GB avg = 0.016 KB total ukey len = 0.022481 GB avg = 0.008 KB total ukey num = 0.002810138 Billion total entry num = 0.002810138 Billion write speed all = 0.016521278 MB/sec (with seq num) write speed all = 0.015882774 MB/sec (without seq num) 2024/07/26-02:08:09.204021 140562374637120 [compaction_job.cc:1944] [default] [JOB 82998] Generated table #13465946: 125782 keys, 23749929 bytes, temperature: kWarm 2024/07/26-02:08:09.204094 140562374637120 EVENT_LOG_v1 {"time_micros": 1721930889204058, "cf_name": "default", "job": 82998, "event": "table_file_creation", "file_number": 13465946, "file_size": 23749929, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165255724406, "largest_seqno": 165297693863, "table_properties": {"data_size": 23144080, "index_size": 195840, "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": 2012512, "raw_average_key_size": 16, "raw_value_size": 23143888, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 125782, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1721930888, "oldest_key_time": 0, "file_creation_time": 1721930888, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13465946, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-02:08:09.218945 140562374637120 [compaction_job.cc:699] job-82998: subcompact[0], size: 0.404975 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-82998/att-00 [13465942,13465943,13465944,13465945,13465946] 2024/07/26-02:08:09.285197 140562374637120 (Original Log Time 2024/07/26-02:07:46.228777) EVENT_LOG_v1 {"time_micros": 1721930866228741, "job": 82998, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13465912], "files_L3": [13465881, 13465882, 13465883, 13465884, 13465885], "score": 0.990772, "input_data_size": 409972270, "oldest_snapshot_seqno": 165297706577} 2024/07/26-02:08:09.285204 140562374637120 (Original Log Time 2024/07/26-02:08:09.284430) [compaction_job.cc:2018] [default] [JOB 82998] Compacted 1@2 + 5@3 files to L3 => 404975129 bytes 2024/07/26-02:08:09.285206 140562374637120 (Original Log Time 2024/07/26-02:08:09.285108) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 5 0 0 0] max score 0.02, MB/sec: 17.8 rd, 17.6 wr, level 3, files in(1, 5) out(5 +0 blob) MB in(19.6, 371.4 +0.0 blob) out(386.2 +0.0 blob), read-write-amplify(39.7) write-amplify(19.7) OK, records in: 2823277, records dropped: 13139 output_compression: Snappy 2024/07/26-02:08:09.285217 140562374637120 (Original Log Time 2024/07/26-02:08:09.285171) EVENT_LOG_v1 {"time_micros": 1721930889285141, "cf": "default", "job": 82998, "event": "compaction_finished", "compaction_time_micros": 22990181, "compaction_time_cpu_micros": 5844911, "output_level": 3, "num_output_files": 5, "total_output_size": 404975129, "num_input_records": 2823277, "num_output_records": 2810138, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 296360133, "file_range_sync_nanos": 0, "file_fsync_nanos": 4596, "file_prepare_write_nanos": 99779, "lsm_state": [0, 0, 0, 5, 0, 0, 0]} 2024/07/26-02:08:09.425889 140562374637120 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":1721720512,"starts":1721930866,"executesMs":23155,"compactionJobId":82998,"attempt":0,"compactionInputRawBytes":564655400,"compactionInputZipBytes":409972270,"compactionOutputRawBytes":0,"compactionOutputZipBytes":404975129,"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":"00-2fe5c958fcd1f0f22019e50d1a73f49c-7e0d1095e65ce193-00"}}, response = 2024/07/26-02:08:09.425977 140562374637120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-82998/att-00: olev 3, work 23.155 s, result 6.489 ms, install 0.812 ms, input{raw 538.497 MiB zip 390.980 MiB}