2024/07/24-09:15:27.848137 140295063270976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00: fork to child time = 0.023084 sec 2024/07/24-09:15:27.848556 140295063270976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00 2024/07/24-09:15:27.853291 140295063270976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00 2024/07/24-09:15:27.854183 140295063270976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-09:15:27.854339 140295063270976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-09:15:27.890832 140295063270976 [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-26794/att-00/MANIFEST-13366722 2024/07/24-09:15:27.905244 140295063270976 [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-26794/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13399285, last_sequence is 163869285390, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13399223 2024/07/24-09:15:27.905250 140295063270976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-09:15:27.905290 140295063270976 [version_set.cc:5652] Creating manifest 13399285 2024/07/24-09:15:27.931203 140295063270976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-09:15:27.943914 140295063270976 [compaction_job.cc:2433] [default] [JOB 26794] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/24-09:15:27.943926 140295063270976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14329 Base level 1, inputs: [13399280(22MB)], [13399167(47MB) 13399169(47MB) 13399186(47MB)] 2024/07/24-09:15:28.162285 140295063270976 [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 2024/07/24-09:15:28.162307 140295063270976 [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 2024/07/24-09:15:28.162321 140295063270976 [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 2024/07/24-09:15:28.162330 140295063270976 [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 2024/07/24-09:15:28.162337 140295063270976 [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 2024/07/24-09:15:28.590475 140295063270976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399286.sst) /dev/shm/ToplingTemp/Topling-13843-yEuRGW 2024/07/24-09:15:28.931850 140295063270976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399286.sst): first pass time = 0.34's, 196.613'MB/sec 2024/07/24-09:15:30.948512 140295063270976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399286.sst): old prealloc_size = 73819750, real_size = 48392712 2024/07/24-09:15:30.948590 140295063270976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399286.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/24-09:15:31.527071 140295063270976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399286.sst): second pass time = 2.01's, 30.643'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 86.411'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11701.488'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.169'MB/sec write SST data time = 0.08's, 598.515'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 = 23503.749'MB/sec zip my value time = 2.01's, unzip length = 0.062'GB zip my value throughput = 30.643'MB/sec zip pipeline throughput = 168.185'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.91 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.91 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.1889 value = 1.2952 dict = 1.00 all = 1.3424 } Zip/UnZip{ index = 0.2387 value = 0.7721 dict = 1.00 all = 0.7449 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.026245910 MB/sec (with seq num) write speed all = 0.025231575 MB/sec (without seq num) 2024/07/24-09:15:31.597400 140295063270976 [compaction_job.cc:1944] [default] [JOB 26794] Generated table #13399286: 335545 keys, 49991691 bytes, temperature: kWarm 2024/07/24-09:15:31.597493 140295063270976 EVENT_LOG_v1 {"time_micros": 1721783731597434, "cf_name": "default", "job": 26794, "event": "table_file_creation", "file_number": 13399286, "file_size": 49991691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163839232377, "largest_seqno": 163869271001, "table_properties": {"data_size": 47667872, "index_size": 640832, "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": 1721783728, "oldest_key_time": 0, "file_creation_time": 1721783728, "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": 13399286, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:15:31.644640 140295063270976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399287.sst) /dev/shm/ToplingTemp/Topling-13843-vWgnZW 2024/07/24-09:15:32.861808 140295063270976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399287.sst): first pass time = 1.22's, 55.138'MB/sec 2024/07/24-09:15:35.645420 140295063270976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399287.sst): old prealloc_size = 73819750, real_size = 49301536 2024/07/24-09:15:35.645487 140295063270976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399287.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 4.63 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/24-09:15:36.443866 140295063270976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399287.sst): second pass time = 2.78's, 22.187'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 63.805'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36770.981'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.127'MB/sec write SST data time = 0.14's, 365.345'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 = 22011.681'MB/sec zip my value time = 2.78's, unzip length = 0.062'GB zip my value throughput = 22.187'MB/sec zip pipeline throughput = 167.906'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.63 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.63 avg-val = 191.00 avg-zval = 142.05 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 = 0.0016 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7263 value = 1.2954 dict = 1.00 all = 1.3174 } Zip/UnZip{ index = 0.5793 value = 0.7720 dict = 1.00 all = 0.7591 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.052394476 MB/sec (with seq num) write speed all = 0.050369569 MB/sec (without seq num) 2024/07/24-09:15:36.517837 140295063270976 [compaction_job.cc:1944] [default] [JOB 26794] Generated table #13399287: 335545 keys, 50942411 bytes, temperature: kWarm 2024/07/24-09:15:36.517918 140295063270976 EVENT_LOG_v1 {"time_micros": 1721783736517871, "cf_name": "default", "job": 26794, "event": "table_file_creation", "file_number": 13399287, "file_size": 50942411, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163816466234, "largest_seqno": 163869271000, "table_properties": {"data_size": 47662496, "index_size": 1555008, "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": 1721783731, "oldest_key_time": 0, "file_creation_time": 1721783731, "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": 13399287, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:15:36.558398 140295063270976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399288.sst) /dev/shm/ToplingTemp/Topling-13843-QiJkEV 2024/07/24-09:15:37.611160 140295063270976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399288.sst): first pass time = 1.05's, 63.750'MB/sec 2024/07/24-09:15:39.180866 140295063270976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399288.sst): old prealloc_size = 73819750, real_size = 48379816 2024/07/24-09:15:39.180937 140295063270976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399288.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.87 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/24-09:15:39.584909 140295063270976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399288.sst): second pass time = 1.57's, 39.357'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 123.800'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15719.496'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.241'MB/sec write SST data time = 0.06's, 895.523'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 = 8997.613'MB/sec zip my value time = 1.57's, unzip length = 0.062'GB zip my value throughput = 39.357'MB/sec zip pipeline throughput = 184.571'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.87 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.87 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.2891 value = 1.2952 dict = 1.00 all = 1.3416 } Zip/UnZip{ index = 0.2331 value = 0.7721 dict = 1.00 all = 0.7454 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.078498716 MB/sec (with seq num) write speed all = 0.075464950 MB/sec (without seq num) 2024/07/24-09:15:39.651405 140295063270976 [compaction_job.cc:1944] [default] [JOB 26794] Generated table #13399288: 335545 keys, 50020683 bytes, temperature: kWarm 2024/07/24-09:15:39.651504 140295063270976 EVENT_LOG_v1 {"time_micros": 1721783739651450, "cf_name": "default", "job": 26794, "event": "table_file_creation", "file_number": 13399288, "file_size": 50020683, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163816466468, "largest_seqno": 163869271002, "table_properties": {"data_size": 47669936, "index_size": 625856, "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": 1721783736, "oldest_key_time": 0, "file_creation_time": 1721783736, "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": 13399288, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:15:39.691955 140295063270976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399289.sst) /dev/shm/ToplingTemp/Topling-13843-Ju7M5W 2024/07/24-09:15:39.805304 140295063270976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399289.sst): first pass time = 0.11's, 185.353'MB/sec 2024/07/24-09:15:40.014660 140295063270976 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399289.sst): part-0: reject ZipStore ratio = 0.856 2024/07/24-09:15:40.054752 140295063270976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399289.sst): old prealloc_size = 73819750, real_size = 19651592 2024/07/24-09:15:40.054808 140295063270976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399289.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 105003 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.90 raw-val = 0.0193 GB zip-val = 0.0193 GB avg-val = 184.00 avg-zval = 184.00 2024/07/24-09:15:40.092585 140295063270976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00/13399289.sst): second pass time = 0.21's, 93.338'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 527.823'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9791.529'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.029'MB/sec write SST data time = 0.01's, 1626.812'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 = 0.21's, unzip length = 0.019'GB zip my value throughput = 93.338'MB/sec zip pipeline throughput = 93.338'MB/sec entries = 105003 avg-key = 16.00 avg-zkey = 2.90 avg-val = 184.00 avg-zval = 184.00 usrkeys = 105003 avg-key = 8.00 avg-zkey = 2.90 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 105003 bytes = 328144 } seq expand size = 735021 multi value expand size = 0 cnt WriteAppend = 2366 UnZipSize{ index = 0.0008 GB value = 0.0193 GB dict = 0.00 MB all = 0.0210 GB } __ZipSize{ index = 0.0003 GB value = 0.0193 GB dict = 0.00 MB all = 0.0200 GB } UnZip/Zip{ index = 2.7592 value = 1.0000 dict = 0.00 all = 1.0524 } Zip/UnZip{ index = 0.3624 value = 1.0000 dict = 0.00 all = 0.9502 } ---------------------------- total value len = 0.212323 GB avg = 0.191 KB (by entry num) total key len = 0.017786 GB avg = 0.016 KB total ukey len = 0.008893 GB avg = 0.008 KB total ukey num = 0.001111638 Billion total entry num = 0.001111638 Billion write speed all = 0.086670412 MB/sec (with seq num) write speed all = 0.083320831 MB/sec (without seq num) 2024/07/24-09:15:40.125731 140295063270976 [compaction_job.cc:1944] [default] [JOB 26794] Generated table #13399289: 105003 keys, 19954537 bytes, temperature: kWarm 2024/07/24-09:15:40.125835 140295063270976 EVENT_LOG_v1 {"time_micros": 1721783740125785, "cf_name": "default", "job": 26794, "event": "table_file_creation", "file_number": 13399289, "file_size": 19954537, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163848633393, "largest_seqno": 163869270995, "table_properties": {"data_size": 19320752, "index_size": 304448, "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": 1680048, "raw_average_key_size": 16, "raw_value_size": 19320552, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 105003, "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": 1721783739, "oldest_key_time": 0, "file_creation_time": 1721783739, "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": 13399289, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:15:40.153903 140295063270976 [compaction_job.cc:699] job-26794: subcompact[0], size: 0.170909 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26794/att-00 [13399286,13399287,13399288,13399289] 2024/07/24-09:15:40.213164 140295063270976 (Original Log Time 2024/07/24-09:15:27.943958) EVENT_LOG_v1 {"time_micros": 1721783727943934, "job": 26794, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13399280], "files_L2": [13399167, 13399169, 13399186], "score": 0.995124, "input_data_size": 173853942, "oldest_snapshot_seqno": 163869284703} 2024/07/24-09:15:40.213170 140295063270976 (Original Log Time 2024/07/24-09:15:40.212467) [compaction_job.cc:2018] [default] [JOB 26794] Compacted 1@1 + 3@2 files to L2 => 170909322 bytes 2024/07/24-09:15:40.213173 140295063270976 (Original Log Time 2024/07/24-09:15:40.213073) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 14.2 rd, 14.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(22.6, 143.2 +0.0 blob) out(163.0 +0.0 blob), read-write-amplify(14.6) write-amplify(7.2) OK, records in: 1117192, records dropped: 5554 output_compression: Snappy 2024/07/24-09:15:40.213184 140295063270976 (Original Log Time 2024/07/24-09:15:40.213137) EVENT_LOG_v1 {"time_micros": 1721783740213107, "cf": "default", "job": 26794, "event": "compaction_finished", "compaction_time_micros": 12209964, "compaction_time_cpu_micros": 2853967, "output_level": 2, "num_output_files": 4, "total_output_size": 170909322, "num_input_records": 1117192, "num_output_records": 1111638, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 223519048, "file_range_sync_nanos": 0, "file_fsync_nanos": 3975, "file_prepare_write_nanos": 102841, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/24-09:15:40.346059 140295063270976 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":1721783727,"executesMs":12357,"compactionJobId":26794,"attempt":0,"compactionInputRawBytes":223438400,"compactionInputZipBytes":173853942,"compactionOutputRawBytes":0,"compactionOutputZipBytes":170909322,"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":"00-37c749969fa1b8c3c645c78ea583fe32-2aa7db84df4dd62b-00"}}, response = 2024/07/24-09:15:40.346171 140295063270976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-26794/att-00: olev 2, work 12.358 s, result 6.184 ms, install 0.746 ms, input{raw 213.087 MiB zip 165.800 MiB}