2024/07/08-21:30:56.367033 140063939348032 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00: fork to child time = 0.019499 sec 2024/07/08-21:30:56.368304 140063939348032 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00 2024/07/08-21:30:56.374202 140063939348032 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00 2024/07/08-21:30:56.378844 140063939348032 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-21:30:56.379399 140063939348032 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-21:30:56.419423 140063939348032 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17170/att-00/MANIFEST-12625661 2024/07/08-21:30:56.472757 140063939348032 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17170/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12644411, last_sequence is 147584939603, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12644265 2024/07/08-21:30:56.472766 140063939348032 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-21:30:56.472860 140063939348032 [version_set.cc:5652] Creating manifest 12644411 2024/07/08-21:30:56.503272 140063939348032 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-21:30:56.516528 140063939348032 [compaction_job.cc:2433] [default] [JOB 17170] Compacting 1@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/08-21:30:56.516541 140063939348032 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9268 Base level 1, inputs: [12644399(15MB)], [12644354(48MB) 12644355(47MB) 12644356(48MB) 12644357(5514KB)] 2024/07/08-21:30:56.657178 140063939348032 [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 2024/07/08-21:30:56.657208 140063939348032 [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 2024/07/08-21:30:56.657230 140063939348032 [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 2024/07/08-21:30:56.657244 140063939348032 [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 2024/07/08-21:30:56.657257 140063939348032 [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 2024/07/08-21:30:57.305146 140063939348032 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644412.sst) /dev/shm/ToplingTemp/Topling-46413-yngEzJ 2024/07/08-21:30:57.875184 140063939348032 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644412.sst): first pass time = 0.57's, 117.737'MB/sec 2024/07/08-21:30:59.431437 140063939348032 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644412.sst): old prealloc_size = 73819750, real_size = 48726960 2024/07/08-21:30:59.431522 140063939348032 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644412.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 = 2.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-21:30:59.893889 140063939348032 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644412.sst): second pass time = 1.56's, 39.698'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 109.006'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18396.336'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.230'MB/sec write SST data time = 0.10's, 514.607'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 = 11485.605'MB/sec zip my value time = 1.56's, unzip length = 0.062'GB zip my value throughput = 39.698'MB/sec zip pipeline throughput = 152.479'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.91 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.91 avg-val = 191.00 avg-zval = 142.06 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 = 2.7500 value = 1.2952 dict = 1.00 all = 1.3313 } Zip/UnZip{ index = 0.3636 value = 0.7721 dict = 1.00 all = 0.7512 } ---------------------------- 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 = 0.007362663 MB/sec (with seq num) write speed all = 0.007078116 MB/sec (without seq num) 2024/07/08-21:30:59.960424 140063939348032 [compaction_job.cc:1944] [default] [JOB 17170] Generated table #12644412: 335545 keys, 50409803 bytes, temperature: kWarm 2024/07/08-21:30:59.960528 140063939348032 EVENT_LOG_v1 {"time_micros": 1720445459960469, "cf_name": "default", "job": 17170, "event": "table_file_creation", "file_number": 12644412, "file_size": 50409803, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147476838137, "largest_seqno": 147584881126, "table_properties": {"data_size": 47666800, "index_size": 976128, "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": 1720445457, "oldest_key_time": 0, "file_creation_time": 1720445457, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12644412, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:31:00.003271 140063939348032 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644413.sst) /dev/shm/ToplingTemp/Topling-46413-sOQedI 2024/07/08-21:31:01.354381 140063939348032 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644413.sst): first pass time = 1.35's, 49.672'MB/sec 2024/07/08-21:31:02.011243 140063939348032 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644413.sst): old prealloc_size = 73819750, real_size = 48234872 2024/07/08-21:31:02.011310 140063939348032 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644413.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.45 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/08-21:31:02.410292 140063939348032 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644413.sst): second pass time = 0.66's, 94.130'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 125.094'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12729.310'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.255'MB/sec write SST data time = 0.07's, 717.199'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 = 18022.886'MB/sec zip my value time = 0.66's, unzip length = 0.062'GB zip my value throughput = 94.130'MB/sec zip pipeline throughput = 94.130'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.45 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.45 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.5196 value = 1.2953 dict = 1.00 all = 1.3444 } Zip/UnZip{ index = 0.1812 value = 0.7720 dict = 1.00 all = 0.7438 } ---------------------------- 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 = 0.014721399 MB/sec (with seq num) write speed all = 0.014152456 MB/sec (without seq num) 2024/07/08-21:31:02.480424 140063939348032 [compaction_job.cc:1944] [default] [JOB 17170] Generated table #12644413: 335545 keys, 49917707 bytes, temperature: kWarm 2024/07/08-21:31:02.480784 140063939348032 EVENT_LOG_v1 {"time_micros": 1720445462480737, "cf_name": "default", "job": 17170, "event": "table_file_creation", "file_number": 12644413, "file_size": 49917707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147476835964, "largest_seqno": 147584881121, "table_properties": {"data_size": 47664512, "index_size": 486336, "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": 1720445459, "oldest_key_time": 0, "file_creation_time": 1720445459, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12644413, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:31:02.516407 140063939348032 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644414.sst) /dev/shm/ToplingTemp/Topling-46413-F9OqkL 2024/07/08-21:31:03.618400 140063939348032 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644414.sst): first pass time = 1.10's, 60.901'MB/sec 2024/07/08-21:31:04.278845 140063939348032 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644414.sst): old prealloc_size = 73819750, real_size = 49013008 2024/07/08-21:31:04.278905 140063939348032 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644414.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.76 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-21:31:04.595529 140063939348032 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644414.sst): second pass time = 0.66's, 93.577'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 159.962'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40771.841'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.369'MB/sec write SST data time = 0.09's, 565.356'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 = 13267.062'MB/sec zip my value time = 0.66's, unzip length = 0.062'GB zip my value throughput = 93.577'MB/sec zip pipeline throughput = 107.230'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.76 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.76 avg-val = 191.00 avg-zval = 142.06 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1280 value = 1.2952 dict = 1.00 all = 1.3249 } Zip/UnZip{ index = 0.4699 value = 0.7721 dict = 1.00 all = 0.7548 } ---------------------------- 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 = 0.022076987 MB/sec (with seq num) write speed all = 0.021223770 MB/sec (without seq num) 2024/07/08-21:31:04.664231 140063939348032 [compaction_job.cc:1944] [default] [JOB 17170] Generated table #12644414: 335545 keys, 50653899 bytes, temperature: kWarm 2024/07/08-21:31:04.664321 140063939348032 EVENT_LOG_v1 {"time_micros": 1720445464664275, "cf_name": "default", "job": 17170, "event": "table_file_creation", "file_number": 12644414, "file_size": 50653899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147530621253, "largest_seqno": 147584881129, "table_properties": {"data_size": 47667568, "index_size": 1261440, "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": 1720445462, "oldest_key_time": 0, "file_creation_time": 1720445462, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12644414, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:31:04.707575 140063939348032 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644415.sst) /dev/shm/ToplingTemp/Topling-46413-s4qEjL 2024/07/08-21:31:04.843765 140063939348032 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644415.sst): first pass time = 0.14's, 147.845'MB/sec 2024/07/08-21:31:05.029256 140063939348032 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644415.sst): part-0: reject ZipStore ratio = 0.860 2024/07/08-21:31:05.087196 140063939348032 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644415.sst): old prealloc_size = 73819750, real_size = 18942752 2024/07/08-21:31:05.087247 140063939348032 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644415.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 100625 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 4.00 raw-val = 0.0185 GB zip-val = 0.0185 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-21:31:05.122375 140063939348032 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00/12644415.sst): second pass time = 0.18's, 100.225'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.04's, 546.800'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12811.823'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.208'MB/sec write SST data time = 0.01's, 1343.888'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 = 0.019'GB zip my value throughput = 100.225'MB/sec zip pipeline throughput = 100.225'MB/sec entries = 100625 avg-key = 16.00 avg-zkey = 4.00 avg-val = 184.00 avg-zval = 184.00 usrkeys = 100625 avg-key = 8.00 avg-zkey = 4.00 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 100625 bytes = 314464 } seq expand size = 704375 multi value expand size = 0 cnt WriteAppend = 2267 UnZipSize{ index = 0.0008 GB value = 0.0185 GB dict = 0.00 MB all = 0.0201 GB } __ZipSize{ index = 0.0004 GB value = 0.0185 GB dict = 0.00 MB all = 0.0192 GB } UnZip/Zip{ index = 2.0013 value = 1.0000 dict = 0.00 all = 1.0464 } Zip/UnZip{ index = 0.4997 value = 1.0000 dict = 0.00 all = 0.9557 } ---------------------------- total value len = 0.211487 GB avg = 0.191 KB (by entry num) total key len = 0.017716 GB avg = 0.016 KB total ukey len = 0.008858 GB avg = 0.008 KB total ukey num = 0.001107260 Billion total entry num = 0.001107260 Billion write speed all = 0.024282485 MB/sec (with seq num) write speed all = 0.023344032 MB/sec (without seq num) 2024/07/08-21:31:05.150020 140063939348032 [compaction_job.cc:1944] [default] [JOB 17170] Generated table #12644415: 100625 keys, 19233065 bytes, temperature: kWarm 2024/07/08-21:31:05.150087 140063939348032 EVENT_LOG_v1 {"time_micros": 1720445465150052, "cf_name": "default", "job": 17170, "event": "table_file_creation", "file_number": 12644415, "file_size": 19233065, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147565544421, "largest_seqno": 147584881122, "table_properties": {"data_size": 18515200, "index_size": 402240, "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": 1610000, "raw_average_key_size": 16, "raw_value_size": 18515000, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 100625, "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": 1720445464, "oldest_key_time": 0, "file_creation_time": 1720445464, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12644415, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:31:05.161516 140063939348032 [compaction_job.cc:699] job-17170: subcompact[0], size: 0.170214 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17170/att-00 [12644412,12644413,12644414,12644415] 2024/07/08-21:31:05.192235 140063939348032 (Original Log Time 2024/07/08-21:30:56.516579) EVENT_LOG_v1 {"time_micros": 1720445456516549, "job": 17170, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12644399], "files_L2": [12644354, 12644355, 12644356, 12644357], "score": 0.997041, "input_data_size": 172999007, "oldest_snapshot_seqno": 147584939147} 2024/07/08-21:31:05.192239 140063939348032 (Original Log Time 2024/07/08-21:31:05.191673) [compaction_job.cc:2018] [default] [JOB 17170] Compacted 1@1 + 4@2 files to L2 => 170214474 bytes 2024/07/08-21:31:05.192241 140063939348032 (Original Log Time 2024/07/08-21:31:05.192163) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 20.0 rd, 19.7 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(15.4, 149.6 +0.0 blob) out(162.3 +0.0 blob), read-write-amplify(21.2) write-amplify(10.5) OK, records in: 1111118, records dropped: 3858 output_compression: Snappy 2024/07/08-21:31:05.192247 140063939348032 (Original Log Time 2024/07/08-21:31:05.192210) EVENT_LOG_v1 {"time_micros": 1720445465192190, "cf": "default", "job": 17170, "event": "compaction_finished", "compaction_time_micros": 8644945, "compaction_time_cpu_micros": 2811491, "output_level": 2, "num_output_files": 4, "total_output_size": 170214474, "num_input_records": 1111118, "num_output_records": 1107260, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 131172176, "file_range_sync_nanos": 0, "file_fsync_nanos": 4474, "file_prepare_write_nanos": 81572, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/08-21:31:05.357320 140063939348032 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":1720420896,"starts":1720445456,"executesMs":8819,"compactionJobId":17170,"attempt":0,"compactionInputRawBytes":222223600,"compactionInputZipBytes":172999007,"compactionOutputRawBytes":0,"compactionOutputZipBytes":170214474,"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":"00-63b34b1a244d68c52743a760622dee28-4c6102bdd69af0a3-00"}}, response = 2024/07/08-21:31:05.357428 140063939348032 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17170/att-00: olev 2, work 8.819 s, result 5.108 ms, install 0.599 ms, input{raw 211.929 MiB zip 164.985 MiB}