2024/07/27-09:29:09.135812 139696230835776 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00: fork to child time = 0.061769 sec 2024/07/27-09:29:09.137064 139696230835776 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00 2024/07/27-09:29:09.143491 139696230835776 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00 2024/07/27-09:29:09.151678 139696230835776 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-09:29:09.152103 139696230835776 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-09:29:09.187988 139696230835776 [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-137396/att-00/MANIFEST-13366722 2024/07/27-09:29:09.204043 139696230835776 [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-137396/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13530532, last_sequence is 166623800038, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13530495 2024/07/27-09:29:09.204053 139696230835776 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-09:29:09.204142 139696230835776 [version_set.cc:5652] Creating manifest 13530532 2024/07/27-09:29:09.227863 139696230835776 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-09:29:09.241249 139696230835776 [compaction_job.cc:2433] [default] [JOB 137396] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/27-09:29:09.241266 139696230835776 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 71044 Base level 1, inputs: [13530509(18MB)], [13530466(48MB) 13530467(48MB) 13530468(37MB)] 2024/07/27-09:29:09.408516 139696230835776 [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 2024/07/27-09:29:09.408536 139696230835776 [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 2024/07/27-09:29:09.408553 139696230835776 [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 2024/07/27-09:29:09.408564 139696230835776 [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 2024/07/27-09:29:09.408574 139696230835776 [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 2024/07/27-09:29:09.847247 139696230835776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530533.sst) /dev/shm/ToplingTemp/Topling-161869-v0RkvX 2024/07/27-09:29:10.363771 139696230835776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530533.sst): first pass time = 0.52's, 129.936'MB/sec 2024/07/27-09:29:12.588916 139696230835776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530533.sst): old prealloc_size = 73819750, real_size = 48711952 2024/07/27-09:29:12.588999 139696230835776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530533.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.85 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/27-09:29:13.112541 139696230835776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530533.sst): second pass time = 2.22's, 27.761'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.165'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13400.544'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.194'MB/sec write SST data time = 0.09's, 559.103'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 = 16668.264'MB/sec zip my value time = 2.22's, unzip length = 0.062'GB zip my value throughput = 27.761'MB/sec zip pipeline throughput = 151.200'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.85 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.85 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.8080 value = 1.2951 dict = 1.00 all = 1.3328 } Zip/UnZip{ index = 0.3561 value = 0.7721 dict = 1.00 all = 0.7503 } ---------------------------- 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 = 0.001512913 MB/sec (with seq num) write speed all = 0.001454443 MB/sec (without seq num) 2024/07/27-09:29:13.179109 139696230835776 [compaction_job.cc:1944] [default] [JOB 137396] Generated table #13530533: 335545 keys, 50352779 bytes, temperature: kWarm 2024/07/27-09:29:13.179215 139696230835776 EVENT_LOG_v1 {"time_micros": 1722043753179154, "cf_name": "default", "job": 137396, "event": "table_file_creation", "file_number": 13530533, "file_size": 50352779, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166561208215, "largest_seqno": 166623760591, "table_properties": {"data_size": 47671952, "index_size": 955968, "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": 1722043749, "oldest_key_time": 0, "file_creation_time": 1722043749, "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": 13530533, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:29:13.239656 139696230835776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530534.sst) /dev/shm/ToplingTemp/Topling-161869-3iTikW 2024/07/27-09:29:14.296460 139696230835776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530534.sst): first pass time = 1.06's, 63.505'MB/sec 2024/07/27-09:29:16.447173 139696230835776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530534.sst): old prealloc_size = 73819750, real_size = 48705400 2024/07/27-09:29:16.447245 139696230835776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530534.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.85 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/27-09:29:16.931777 139696230835776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530534.sst): second pass time = 2.15's, 28.720'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 103.978'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23672.948'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.194'MB/sec write SST data time = 0.05's, 974.396'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 = 16685.835'MB/sec zip my value time = 2.15's, unzip length = 0.062'GB zip my value throughput = 28.720'MB/sec zip pipeline throughput = 182.456'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.85 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.85 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.8078 value = 1.2953 dict = 1.00 all = 1.3318 } Zip/UnZip{ index = 0.3561 value = 0.7720 dict = 1.00 all = 0.7508 } ---------------------------- 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 = 0.003025573 MB/sec (with seq num) write speed all = 0.002908643 MB/sec (without seq num) 2024/07/27-09:29:17.040070 139696230835776 [compaction_job.cc:1944] [default] [JOB 137396] Generated table #13530534: 335545 keys, 50388235 bytes, temperature: kWarm 2024/07/27-09:29:17.040130 139696230835776 EVENT_LOG_v1 {"time_micros": 1722043757040099, "cf_name": "default", "job": 137396, "event": "table_file_creation", "file_number": 13530534, "file_size": 50388235, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166540971120, "largest_seqno": 166623760592, "table_properties": {"data_size": 47665360, "index_size": 956032, "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": 1722043753, "oldest_key_time": 0, "file_creation_time": 1722043753, "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": 13530534, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:29:17.072569 139696230835776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530535.sst) /dev/shm/ToplingTemp/Topling-161869-3zDSQY 2024/07/27-09:29:17.706559 139696230835776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530535.sst): first pass time = 0.63's, 105.859'MB/sec 2024/07/27-09:29:18.778771 139696230835776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530535.sst): old prealloc_size = 73819750, real_size = 48897672 2024/07/27-09:29:18.778843 139696230835776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530535.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 = 3.41 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/27-09:29:19.376090 139696230835776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530535.sst): second pass time = 1.07's, 57.669'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 84.682'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28602.690'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.181'MB/sec write SST data time = 0.13's, 375.038'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 = 18488.655'MB/sec zip my value time = 1.07's, unzip length = 0.062'GB zip my value throughput = 57.669'MB/sec zip pipeline throughput = 107.504'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.41 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.41 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 = 11 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 = 0.0506 GB } UnZip/Zip{ index = 2.3466 value = 1.2952 dict = 1.00 all = 1.3268 } Zip/UnZip{ index = 0.4261 value = 0.7721 dict = 1.00 all = 0.7537 } ---------------------------- 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 = 0.004538119 MB/sec (with seq num) write speed all = 0.004362732 MB/sec (without seq num) 2024/07/27-09:29:19.440724 139696230835776 [compaction_job.cc:1944] [default] [JOB 137396] Generated table #13530535: 335545 keys, 50580491 bytes, temperature: kWarm 2024/07/27-09:29:19.440818 139696230835776 EVENT_LOG_v1 {"time_micros": 1722043759440775, "cf_name": "default", "job": 137396, "event": "table_file_creation", "file_number": 13530535, "file_size": 50580491, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166540972011, "largest_seqno": 166623760588, "table_properties": {"data_size": 47669712, "index_size": 1143936, "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": 1722043757, "oldest_key_time": 0, "file_creation_time": 1722043757, "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": 13530535, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:29:19.490335 139696230835776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530536.sst) /dev/shm/ToplingTemp/Topling-161869-Mkyfy0 2024/07/27-09:29:19.514803 139696230835776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530536.sst): first pass time = 0.02's, 64.861'MB/sec 2024/07/27-09:29:19.691518 139696230835776 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530536.sst): part-0: reject ZipStore ratio = 0.986 2024/07/27-09:29:19.696257 139696230835776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530536.sst): old prealloc_size = 73819750, real_size = 1520464 2024/07/27-09:29:19.696326 139696230835776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530536.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 7920 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 7.68 raw-val = 0.0015 GB zip-val = 0.0015 GB avg-val = 184.00 avg-zval = 184.02 2024/07/27-09:29:19.702673 139696230835776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00/13530536.sst): second pass time = 0.18's, 8.285'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 240.651'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1220.491'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.502'MB/sec write SST data time = 0.00's, 639.194'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 = 0.18's, unzip length = 0.001'GB zip my value throughput = 8.285'MB/sec zip pipeline throughput = 242.498'MB/sec entries = 7920 avg-key = 16.00 avg-zkey = 7.68 avg-val = 184.00 avg-zval = 184.02 usrkeys = 7920 avg-key = 8.00 avg-zkey = 7.68 avg-val = 191.00 avg-zval = 184.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7920 bytes = 22784 } seq expand size = 55440 multi value expand size = 0 cnt WriteAppend = 185 UnZipSize{ index = 0.0001 GB value = 0.0015 GB dict = 0.00 MB all = 0.0016 GB } __ZipSize{ index = 0.0001 GB value = 0.0015 GB dict = 0.00 MB all = 0.0015 GB } UnZip/Zip{ index = 1.0421 value = 0.9999 dict = 0.00 all = 1.0270 } Zip/UnZip{ index = 0.9596 value = 1.0001 dict = 0.00 all = 0.9737 } ---------------------------- total value len = 0.193780 GB avg = 0.191 KB (by entry num) total key len = 0.016233 GB avg = 0.016 KB total ukey len = 0.008116 GB avg = 0.008 KB total ukey num = 0.001014555 Billion total entry num = 0.001014555 Billion write speed all = 0.004573791 MB/sec (with seq num) write speed all = 0.004397026 MB/sec (without seq num) 2024/07/27-09:29:19.710761 139696230835776 [compaction_job.cc:1944] [default] [JOB 137396] Generated table #13530536: 7920 keys, 1542405 bytes, temperature: kWarm 2024/07/27-09:29:19.710830 139696230835776 EVENT_LOG_v1 {"time_micros": 1722043759710790, "cf_name": "default", "job": 137396, "event": "table_file_creation", "file_number": 13530536, "file_size": 1542405, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166616645675, "largest_seqno": 166623759519, "table_properties": {"data_size": 1457472, "index_size": 60800, "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": 126720, "raw_average_key_size": 16, "raw_value_size": 1457280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 7920, "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": 1722043759, "oldest_key_time": 0, "file_creation_time": 1722043759, "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": 13530536, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:29:19.716223 139696230835776 [compaction_job.cc:699] job-137396: subcompact[0], size: 0.152864 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137396/att-00 [13530533,13530534,13530535,13530536] 2024/07/27-09:29:19.771509 139696230835776 (Original Log Time 2024/07/27-09:29:09.241325) EVENT_LOG_v1 {"time_micros": 1722043749241282, "job": 137396, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13530509], "files_L2": [13530466, 13530467, 13530468], "score": 0.988831, "input_data_size": 160161342, "oldest_snapshot_seqno": 166623799983} 2024/07/27-09:29:19.771514 139696230835776 (Original Log Time 2024/07/27-09:29:19.770652) [compaction_job.cc:2018] [default] [JOB 137396] Compacted 1@1 + 3@2 files to L2 => 152863910 bytes 2024/07/27-09:29:19.771516 139696230835776 (Original Log Time 2024/07/27-09:29:19.771418) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 15.3 rd, 14.6 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(18.9, 133.8 +0.0 blob) out(145.8 +0.0 blob), read-write-amplify(15.8) write-amplify(7.7) OK, records in: 1018889, records dropped: 4334 output_compression: Snappy 2024/07/27-09:29:19.771526 139696230835776 (Original Log Time 2024/07/27-09:29:19.771479) EVENT_LOG_v1 {"time_micros": 1722043759771451, "cf": "default", "job": 137396, "event": "compaction_finished", "compaction_time_micros": 10474895, "compaction_time_cpu_micros": 2487107, "output_level": 2, "num_output_files": 4, "total_output_size": 152863910, "num_input_records": 1018889, "num_output_records": 1014555, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 124990225, "file_range_sync_nanos": 0, "file_fsync_nanos": 3197, "file_prepare_write_nanos": 20380, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/27-09:29:19.922642 139696230835776 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":1722043749,"executesMs":10627,"compactionJobId":137396,"attempt":0,"compactionInputRawBytes":203777800,"compactionInputZipBytes":160161342,"compactionOutputRawBytes":0,"compactionOutputZipBytes":152863910,"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-c8a556b8cad877b552e6c30cccd95fed-a8c42566bda44afc-00"}}, response = 2024/07/27-09:29:19.922778 139696230835776 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-137396/att-00: olev 2, work 10.627 s, result 7.438 ms, install 0.911 ms, input{raw 194.338 MiB zip 152.742 MiB}