2024/08/21-02:36:50.284619 140539668723264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00: fork to child time = 0.034050 sec 2024/08/21-02:36:50.285329 140539668723264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00 2024/08/21-02:36:50.290022 140539668723264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00 2024/08/21-02:36:50.291209 140539668723264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:36:50.291597 140539668723264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:36:50.327864 140539668723264 [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-61614/att-00/MANIFEST-14629260 2024/08/21-02:36:50.385954 140539668723264 [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-61614/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14700185, last_sequence is 191347893478, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14700120 2024/08/21-02:36:50.385967 140539668723264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:36:50.386075 140539668723264 [version_set.cc:5652] Creating manifest 14700185 2024/08/21-02:36:50.414546 140539668723264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:36:50.427191 140539668723264 [compaction_job.cc:2433] [default] [JOB 61614] Compacting 1@2 + 4@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/21-02:36:50.427207 140539668723264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31030 Base level 2, inputs: [14700162(31MB)], [14700173(41MB) 14700174(1595KB) 14700096(41MB) 14700171(41MB)] 2024/08/21-02:36:50.730609 140539668723264 [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 2024/08/21-02:36:50.730639 140539668723264 [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 2024/08/21-02:36:50.730659 140539668723264 [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 2024/08/21-02:36:50.730672 140539668723264 [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 2024/08/21-02:36:50.730688 140539668723264 [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 2024/08/21-02:36:51.043585 140539668723264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700186.sst) /dev/shm/ToplingTemp/Topling-25596-VfWJ1C 2024/08/21-02:36:51.287353 140539668723264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700186.sst): first pass time = 0.24's, 550.700'MB/sec 2024/08/21-02:36:52.731101 140539668723264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700186.sst): old prealloc_size = 147639500, real_size = 41867536 2024/08/21-02:36:52.731171 140539668723264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700186.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.69 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.53 2024/08/21-02:36:53.087041 140539668723264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700186.sst): second pass time = 1.44's, 91.297'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 122.780'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15703.363'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.147'MB/sec write SST data time = 0.14's, 322.307'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 45920.672'MB/sec zip my value time = 1.44's, unzip length = 0.132'GB zip my value throughput = 91.297'MB/sec zip pipeline throughput = 141.607'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.69 avg-val = 1016.99 avg-zval = 317.53 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.69 avg-val = 1023.99 avg-zval = 317.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 485376 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1077 value = 3.2028 dict = 1.00 all = 3.0713 } Zip/UnZip{ index = 0.4744 value = 0.3122 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.029980999 MB/sec (with seq num) write speed all = 0.029751257 MB/sec (without seq num) 2024/08/21-02:36:53.154869 140539668723264 [compaction_job.cc:1944] [default] [JOB 61614] Generated table #14700186: 129430 keys, 43699996 bytes, temperature: kWarm 2024/08/21-02:36:53.154984 140539668723264 EVENT_LOG_v1 {"time_micros": 1724179013154915, "cf_name": "default", "job": 61614, "event": "table_file_creation", "file_number": 14700186, "file_size": 43699996, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190676358559, "largest_seqno": 191347752974, "table_properties": {"data_size": 41098112, "index_size": 736896, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629316, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724179011, "oldest_key_time": 0, "file_creation_time": 1724179011, "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": 14700186, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:36:53.222048 140539668723264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700187.sst) /dev/shm/ToplingTemp/Topling-25596-E6y3zE 2024/08/21-02:36:53.872768 140539668723264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700187.sst): first pass time = 0.65's, 206.279'MB/sec 2024/08/21-02:36:55.966097 140539668723264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700187.sst): old prealloc_size = 147639500, real_size = 41966816 2024/08/21-02:36:55.966157 140539668723264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700187.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0011 GB avg-key = 8.00 avg-zkey = 8.25 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.97 avg-zval = 315.74 2024/08/21-02:36:56.296177 140539668723264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700187.sst): second pass time = 2.09's, 62.904'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 132.757'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29648.784'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.121'MB/sec write SST data time = 0.06's, 695.147'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 19310.020'MB/sec zip my value time = 2.09's, unzip length = 0.132'GB zip my value throughput = 62.904'MB/sec zip pipeline throughput = 154.989'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 8.25 avg-val = 1016.97 avg-zval = 315.74 usrkeys = 129433 avg-key = 12.00 avg-zkey = 8.25 avg-val = 1023.97 avg-zval = 315.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 501568 } seq expand size = 906031 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0409 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.4547 value = 3.2210 dict = 1.00 all = 3.0633 } Zip/UnZip{ index = 0.6874 value = 0.3105 dict = 1.00 all = 0.3264 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258863 Billion total entry num = 0.000258863 Billion write speed all = 0.059919491 MB/sec (with seq num) write speed all = 0.059460330 MB/sec (without seq num) 2024/08/21-02:36:56.354756 140539668723264 [compaction_job.cc:1944] [default] [JOB 61614] Generated table #14700187: 129433 keys, 43815452 bytes, temperature: kWarm 2024/08/21-02:36:56.354840 140539668723264 EVENT_LOG_v1 {"time_micros": 1724179016354788, "cf_name": "default", "job": 61614, "event": "table_file_creation", "file_number": 14700187, "file_size": 43815452, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 191347751759, "table_properties": {"data_size": 40866576, "index_size": 1067712, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629948, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724179013, "oldest_key_time": 0, "file_creation_time": 1724179013, "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": 14700187, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:36:56.423699 140539668723264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700188.sst) /dev/shm/ToplingTemp/Topling-25596-bmz4LD 2024/08/21-02:36:57.119417 140539668723264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700188.sst): first pass time = 0.70's, 192.938'MB/sec 2024/08/21-02:36:58.076184 140539668723264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700188.sst): old prealloc_size = 147639500, real_size = 41990480 2024/08/21-02:36:58.076225 140539668723264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700188.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129425 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.35 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.03 avg-zval = 317.84 2024/08/21-02:36:58.368328 140539668723264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700188.sst): second pass time = 0.96's, 137.680'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 149.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35557.093'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.179'MB/sec write SST data time = 0.11's, 393.967'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 31661.407'MB/sec zip my value time = 0.96's, unzip length = 0.132'GB zip my value throughput = 137.680'MB/sec zip pipeline throughput = 137.680'MB/sec entries = 129425 avg-key = 20.00 avg-zkey = 6.35 avg-val = 1017.03 avg-zval = 317.84 usrkeys = 129425 avg-key = 12.00 avg-zkey = 6.35 avg-val = 1024.03 avg-zval = 317.84 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129425 bytes = 453008 } seq expand size = 905975 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.8892 value = 3.1999 dict = 1.00 all = 3.0649 } Zip/UnZip{ index = 0.5293 value = 0.3125 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 0.397607 GB avg = 1.024 KB (by entry num) total key len = 0.007766 GB avg = 0.020 KB total ukey len = 0.004659 GB avg = 0.012 KB total ukey num = 0.000388288 Billion total entry num = 0.000388288 Billion write speed all = 0.089837879 MB/sec (with seq num) write speed all = 0.089149466 MB/sec (without seq num) 2024/08/21-02:36:58.430278 140539668723264 [compaction_job.cc:1944] [default] [JOB 61614] Generated table #14700188: 129425 keys, 43791445 bytes, temperature: kWarm 2024/08/21-02:36:58.430368 140539668723264 EVENT_LOG_v1 {"time_micros": 1724179018430318, "cf_name": "default", "job": 61614, "event": "table_file_creation", "file_number": 14700188, "file_size": 43791445, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191119927508, "largest_seqno": 191347752897, "table_properties": {"data_size": 41135872, "index_size": 822080, "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": 2588500, "raw_average_key_size": 20, "raw_value_size": 131629441, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129425, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724179016, "oldest_key_time": 0, "file_creation_time": 1724179016, "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": 14700188, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:36:58.493100 140539668723264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700189.sst) /dev/shm/ToplingTemp/Topling-25596-WyXy5F 2024/08/21-02:36:58.541654 140539668723264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700189.sst): first pass time = 0.05's, 205.712'MB/sec 2024/08/21-02:36:58.772149 140539668723264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700189.sst): old prealloc_size = 147639500, real_size = 3207424 2024/08/21-02:36:58.772217 140539668723264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700189.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 9623 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.19 raw-val = 0.0098 GB zip-val = 0.0031 GB avg-val =1016.90 avg-zval = 326.86 2024/08/21-02:36:58.800095 140539668723264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00/14700189.sst): second pass time = 0.23's, 42.645'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 119.847'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1785.832'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.106'MB/sec write SST data time = 0.01's, 653.492'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.111'MB, throughput = 4015.846'MB/sec zip my value time = 0.23's, unzip length = 0.010'GB zip my value throughput = 42.645'MB/sec zip pipeline throughput = 173.119'MB/sec entries = 9623 avg-key = 20.00 avg-zkey = 6.19 avg-val = 1016.90 avg-zval = 326.86 usrkeys = 9623 avg-key = 12.00 avg-zkey = 6.19 avg-val = 1023.90 avg-zval = 326.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 9623 bytes = 30080 } seq expand size = 67361 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0098 GB dict = 0.11 MB all = 0.0100 GB } __ZipSize{ index = 0.0001 GB value = 0.0031 GB dict = 0.11 MB all = 0.0033 GB } UnZip/Zip{ index = 1.9401 value = 3.1112 dict = 1.00 all = 2.9809 } Zip/UnZip{ index = 0.5154 value = 0.3214 dict = 1.00 all = 0.3355 } ---------------------------- total value len = 0.407460 GB avg = 1.024 KB (by entry num) total key len = 0.007958 GB avg = 0.020 KB total ukey len = 0.004775 GB avg = 0.012 KB total ukey num = 0.000397911 Billion total entry num = 0.000397911 Billion write speed all = 0.092055322 MB/sec (with seq num) write speed all = 0.091349915 MB/sec (without seq num) 2024/08/21-02:36:58.815042 140539668723264 [compaction_job.cc:1944] [default] [JOB 61614] Generated table #14700189: 9623 keys, 3347332 bytes, temperature: kWarm 2024/08/21-02:36:58.815118 140539668723264 EVENT_LOG_v1 {"time_micros": 1724179018815073, "cf_name": "default", "job": 61614, "event": "table_file_creation", "file_number": 14700189, "file_size": 3347332, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191326900796, "largest_seqno": 191347752898, "table_properties": {"data_size": 3145328, "index_size": 59520, "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": 192460, "raw_average_key_size": 20, "raw_value_size": 9785616, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 9623, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724179018, "oldest_key_time": 0, "file_creation_time": 1724179018, "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": 14700189, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:36:58.822936 140539668723264 [compaction_job.cc:699] job-61614: subcompact[0], size: 0.134654 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61614/att-00 [14700186,14700187,14700188,14700189] 2024/08/21-02:36:58.870491 140539668723264 (Original Log Time 2024/08/21-02:36:50.427288) EVENT_LOG_v1 {"time_micros": 1724179010427228, "job": 61614, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14700162], "files_L3": [14700173, 14700174, 14700096, 14700171], "score": 0.99516, "input_data_size": 166464056, "oldest_snapshot_seqno": 191347892674} 2024/08/21-02:36:58.870510 140539668723264 (Original Log Time 2024/08/21-02:36:58.869709) [compaction_job.cc:2018] [default] [JOB 61614] Compacted 1@2 + 4@3 files to L3 => 134654225 bytes 2024/08/21-02:36:58.870513 140539668723264 (Original Log Time 2024/08/21-02:36:58.870401) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 19.8 rd, 16.0 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(32.0, 126.8 +0.0 blob) out(128.4 +0.0 blob), read-write-amplify(9.0) write-amplify(4.0) OK, records in: 424840, records dropped: 26929 output_compression: Snappy 2024/08/21-02:36:58.870523 140539668723264 (Original Log Time 2024/08/21-02:36:58.870466) EVENT_LOG_v1 {"time_micros": 1724179018870434, "cf": "default", "job": 61614, "event": "compaction_finished", "compaction_time_micros": 8395656, "compaction_time_cpu_micros": 1529331, "output_level": 3, "num_output_files": 4, "total_output_size": 134654225, "num_input_records": 424840, "num_output_records": 397911, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 210830800, "file_range_sync_nanos": 0, "file_fsync_nanos": 4844, "file_prepare_write_nanos": 10586, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-02:36:58.984708 140539668723264 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":1724179010,"executesMs":8573,"compactionJobId":61614,"attempt":0,"compactionInputRawBytes":440558807,"compactionInputZipBytes":166464056,"compactionOutputRawBytes":0,"compactionOutputZipBytes":134654225,"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-ad4b8a70e4f45243a86983b3c78df0c4-811d50993345c0ed-00"}}, response = 2024/08/21-02:36:58.984800 140539668723264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61614/att-00: olev 3, work 8.573 s, result 11.430 ms, install 0.844 ms, input{raw 420.150 MiB zip 158.752 MiB}