2024/08/20-22:35:17.776143 139856799340096 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00: fork to child time = 0.009652 sec 2024/08/20-22:35:17.776929 139856799340096 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00 2024/08/20-22:35:17.781739 139856799340096 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00 2024/08/20-22:35:17.787512 139856799340096 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:35:17.787798 139856799340096 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:35:17.854018 139856799340096 [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-53124/att-00/MANIFEST-14629260 2024/08/20-22:35:17.871108 139856799340096 [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-53124/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14690436, last_sequence is 191132563050, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14690401 2024/08/20-22:35:17.871117 139856799340096 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:35:17.871165 139856799340096 [version_set.cc:5652] Creating manifest 14690436 2024/08/20-22:35:17.909293 139856799340096 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:35:17.928035 139856799340096 [compaction_job.cc:2433] [default] [JOB 53124] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-22:35:17.928051 139856799340096 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26894 Base level 1, inputs: [14690418(16MB)], [14690341(48MB) 14690342(48MB) 14690343(44MB)] 2024/08/20-22:35:18.104925 139856799340096 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-22:35:18.104950 139856799340096 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-22:35:18.104966 139856799340096 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-22:35:18.104981 139856799340096 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-22:35:18.104989 139856799340096 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-22:35:19.167086 139856799340096 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690437.sst) /dev/shm/ToplingTemp/Topling-43290-2FpFHA 2024/08/20-22:35:19.812626 139856799340096 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690437.sst): first pass time = 0.65's, 103.967'MB/sec 2024/08/20-22:35:21.798570 139856799340096 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690437.sst): old prealloc_size = 73819750, real_size = 48718552 2024/08/20-22:35:21.798663 139856799340096 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690437.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 = 2.86 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-22:35:22.326057 139856799340096 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690437.sst): second pass time = 1.98's, 31.106'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 95.551'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16323.331'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.192'MB/sec write SST data time = 0.09's, 552.130'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 = 16702.562'MB/sec zip my value time = 1.98's, unzip length = 0.062'GB zip my value throughput = 31.106'MB/sec zip pipeline throughput = 129.506'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.86 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.86 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7973 value = 1.2950 dict = 1.00 all = 1.3315 } Zip/UnZip{ index = 0.3575 value = 0.7722 dict = 1.00 all = 0.7510 } ---------------------------- 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 = 0.008018457 MB/sec (with seq num) write speed all = 0.007708565 MB/sec (without seq num) 2024/08/20-22:35:22.396255 139856799340096 [compaction_job.cc:1944] [default] [JOB 53124] Generated table #14690437: 335545 keys, 50401419 bytes, temperature: kWarm 2024/08/20-22:35:22.396371 139856799340096 EVENT_LOG_v1 {"time_micros": 1724164522396311, "cf_name": "default", "job": 53124, "event": "table_file_creation", "file_number": 14690437, "file_size": 50401419, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191030063484, "largest_seqno": 191132539632, "table_properties": {"data_size": 47674912, "index_size": 959616, "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": 1724164519, "oldest_key_time": 0, "file_creation_time": 1724164519, "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": 14690437, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:35:22.445029 139856799340096 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690438.sst) /dev/shm/ToplingTemp/Topling-43290-jlxhTz 2024/08/20-22:35:23.520611 139856799340096 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690438.sst): first pass time = 1.08's, 62.396'MB/sec 2024/08/20-22:35:26.538468 139856799340096 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690438.sst): old prealloc_size = 73819750, real_size = 48580648 2024/08/20-22:35:26.538538 139856799340096 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690438.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.48 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-22:35:27.153636 139856799340096 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690438.sst): second pass time = 3.02's, 20.464'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.777'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21643.479'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.203'MB/sec write SST data time = 0.20's, 248.909'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 = 17265.994'MB/sec zip my value time = 3.02's, unzip length = 0.062'GB zip my value throughput = 20.464'MB/sec zip pipeline throughput = 193.424'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.48 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.48 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.2314 value = 1.2953 dict = 1.00 all = 1.3340 } Zip/UnZip{ index = 0.3095 value = 0.7720 dict = 1.00 all = 0.7496 } ---------------------------- 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 = 0.016027982 MB/sec (with seq num) write speed all = 0.015408543 MB/sec (without seq num) 2024/08/20-22:35:27.275683 139856799340096 [compaction_job.cc:1944] [default] [JOB 53124] Generated table #14690438: 335545 keys, 50305419 bytes, temperature: kWarm 2024/08/20-22:35:27.275765 139856799340096 EVENT_LOG_v1 {"time_micros": 1724164527275722, "cf_name": "default", "job": 53124, "event": "table_file_creation", "file_number": 14690438, "file_size": 50305419, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190979921954, "largest_seqno": 191132539623, "table_properties": {"data_size": 47665888, "index_size": 830720, "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": 1724164522, "oldest_key_time": 0, "file_creation_time": 1724164522, "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": 14690438, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:35:27.307006 139856799340096 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690439.sst) /dev/shm/ToplingTemp/Topling-43290-QbGGpC 2024/08/20-22:35:27.961188 139856799340096 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690439.sst): first pass time = 0.65's, 102.592'MB/sec 2024/08/20-22:35:28.500150 139856799340096 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690439.sst): old prealloc_size = 73819750, real_size = 48727416 2024/08/20-22:35:28.500229 139856799340096 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690439.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 = 2.89 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-22:35:28.785460 139856799340096 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690439.sst): second pass time = 0.54's, 114.718'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 176.545'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19697.812'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.358'MB/sec write SST data time = 0.05's, 986.623'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 = 15284.473'MB/sec zip my value time = 0.54's, unzip length = 0.062'GB zip my value throughput = 114.718'MB/sec zip pipeline throughput = 114.718'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.89 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.89 avg-val = 191.00 avg-zval = 142.08 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7705 value = 1.2950 dict = 1.00 all = 1.3324 } Zip/UnZip{ index = 0.3609 value = 0.7722 dict = 1.00 all = 0.7505 } ---------------------------- 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 = 0.024037448 MB/sec (with seq num) write speed all = 0.023108464 MB/sec (without seq num) 2024/08/20-22:35:28.853410 139856799340096 [compaction_job.cc:1944] [default] [JOB 53124] Generated table #14690439: 335545 keys, 50368267 bytes, temperature: kWarm 2024/08/20-22:35:28.853523 139856799340096 EVENT_LOG_v1 {"time_micros": 1724164528853460, "cf_name": "default", "job": 53124, "event": "table_file_creation", "file_number": 14690439, "file_size": 50368267, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191076811377, "largest_seqno": 191132539628, "table_properties": {"data_size": 47674496, "index_size": 968896, "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": 1724164527, "oldest_key_time": 0, "file_creation_time": 1724164527, "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": 14690439, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:35:28.900102 139856799340096 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690440.sst) /dev/shm/ToplingTemp/Topling-43290-bFdQAB 2024/08/20-22:35:28.975457 139856799340096 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690440.sst): first pass time = 0.08's, 123.228'MB/sec 2024/08/20-22:35:29.191455 139856799340096 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690440.sst): part-0: reject ZipStore ratio = 0.923 2024/08/20-22:35:29.214776 139856799340096 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690440.sst): old prealloc_size = 73819750, real_size = 8841248 2024/08/20-22:35:29.214843 139856799340096 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690440.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 46382 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 6.36 raw-val = 0.0085 GB zip-val = 0.0085 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-22:35:29.234224 139856799340096 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00/14690440.sst): second pass time = 0.22's, 39.662'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 461.112'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6473.599'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.029'MB/sec write SST data time = 0.01's, 1101.846'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 = 0.22's, unzip length = 0.009'GB zip my value throughput = 39.662'MB/sec zip pipeline throughput = 136.308'MB/sec entries = 46382 avg-key = 16.00 avg-zkey = 6.36 avg-val = 184.00 avg-zval = 184.00 usrkeys = 46382 avg-key = 8.00 avg-zkey = 6.36 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 46382 bytes = 139168 } seq expand size = 324674 multi value expand size = 0 cnt WriteAppend = 1050 UnZipSize{ index = 0.0004 GB value = 0.0085 GB dict = 0.00 MB all = 0.0093 GB } __ZipSize{ index = 0.0003 GB value = 0.0085 GB dict = 0.00 MB all = 0.0090 GB } UnZip/Zip{ index = 1.2579 value = 1.0000 dict = 0.00 all = 1.0342 } Zip/UnZip{ index = 0.7950 value = 1.0000 dict = 0.00 all = 0.9670 } ---------------------------- total value len = 0.201126 GB avg = 0.191 KB (by entry num) total key len = 0.016848 GB avg = 0.016 KB total ukey len = 0.008424 GB avg = 0.008 KB total ukey num = 0.001053017 Billion total entry num = 0.001053017 Billion write speed all = 0.025143702 MB/sec (with seq num) write speed all = 0.024171965 MB/sec (without seq num) 2024/08/20-22:35:29.251216 139856799340096 [compaction_job.cc:1944] [default] [JOB 53124] Generated table #14690440: 46382 keys, 8970059 bytes, temperature: kWarm 2024/08/20-22:35:29.251333 139856799340096 EVENT_LOG_v1 {"time_micros": 1724164529251253, "cf_name": "default", "job": 53124, "event": "table_file_creation", "file_number": 14690440, "file_size": 8970059, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191123535942, "largest_seqno": 191132539631, "table_properties": {"data_size": 8534480, "index_size": 294976, "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": 742112, "raw_average_key_size": 16, "raw_value_size": 8534288, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 46382, "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": 1724164528, "oldest_key_time": 0, "file_creation_time": 1724164528, "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": 14690440, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:35:29.260544 139856799340096 [compaction_job.cc:699] job-53124: subcompact[0], size: 0.160045 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53124/att-00 [14690437,14690438,14690439,14690440] 2024/08/20-22:35:29.319854 139856799340096 (Original Log Time 2024/08/20-22:35:17.928119) EVENT_LOG_v1 {"time_micros": 1724164517928065, "job": 53124, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14690418], "files_L2": [14690341, 14690342, 14690343], "score": 0.998557, "input_data_size": 164667182, "oldest_snapshot_seqno": 191132562942} 2024/08/20-22:35:29.319859 139856799340096 (Original Log Time 2024/08/20-22:35:29.319037) [compaction_job.cc:2018] [default] [JOB 53124] Compacted 1@1 + 3@2 files to L2 => 160045164 bytes 2024/08/20-22:35:29.319862 139856799340096 (Original Log Time 2024/08/20-22:35:29.319766) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 14.5 rd, 14.1 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(16.6, 140.4 +0.0 blob) out(152.6 +0.0 blob), read-write-amplify(18.6) write-amplify(9.2) OK, records in: 1056953, records dropped: 3936 output_compression: Snappy 2024/08/20-22:35:29.319871 139856799340096 (Original Log Time 2024/08/20-22:35:29.319826) EVENT_LOG_v1 {"time_micros": 1724164529319800, "cf": "default", "job": 53124, "event": "compaction_finished", "compaction_time_micros": 11332442, "compaction_time_cpu_micros": 2533960, "output_level": 2, "num_output_files": 4, "total_output_size": 160045164, "num_input_records": 1056953, "num_output_records": 1053017, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 171792715, "file_range_sync_nanos": 0, "file_fsync_nanos": 3924, "file_prepare_write_nanos": 54114, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-22:35:29.473347 139856799340096 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":1724164517,"executesMs":11533,"compactionJobId":53124,"attempt":0,"compactionInputRawBytes":211390600,"compactionInputZipBytes":164667182,"compactionOutputRawBytes":0,"compactionOutputZipBytes":160045164,"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-c9db305148561102fd4d28f299107d4c-22c15cc7b6b627cf-00"}}, response = 2024/08/20-22:35:29.473493 139856799340096 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53124/att-00: olev 2, work 11.533 s, result 9.469 ms, install 0.874 ms, input{raw 201.598 MiB zip 157.039 MiB}