2024/07/08-16:37:18.512857 139819107386944 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00: fork to child time = 0.020906 sec 2024/07/08-16:37:18.513703 139819107386944 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00 2024/07/08-16:37:18.518636 139819107386944 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00 2024/07/08-16:37:18.520059 139819107386944 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-16:37:18.520377 139819107386944 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-16:37:18.561213 139819107386944 [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-06276/att-00/MANIFEST-12625661 2024/07/08-16:37:18.575346 139819107386944 [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-06276/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12631534, last_sequence is 147304317658, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12631427 2024/07/08-16:37:18.575355 139819107386944 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-16:37:18.575429 139819107386944 [version_set.cc:5652] Creating manifest 12631534 2024/07/08-16:37:18.598015 139819107386944 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-16:37:18.610615 139819107386944 [compaction_job.cc:2433] [default] [JOB 6276] Compacting 1@1 + 4@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/08-16:37:18.610629 139819107386944 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3700 Base level 1, inputs: [12631453(31MB)], [12631513(20MB) 12631514(8116KB) 12631418(20MB) 12631528(20MB)] 2024/07/08-16:37:18.851444 139819107386944 [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 2024/07/08-16:37:18.851478 139819107386944 [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 2024/07/08-16:37:18.851496 139819107386944 [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 2024/07/08-16:37:18.851513 139819107386944 [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 2024/07/08-16:37:18.851529 139819107386944 [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 2024/07/08-16:37:19.012805 139819107386944 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631535.sst) /dev/shm/ToplingTemp/Topling-43801-Ter3ld 2024/07/08-16:37:19.290450 139819107386944 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631535.sst): first pass time = 0.28's, 241.768'MB/sec 2024/07/08-16:37:21.041235 139819107386944 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631535.sst): old prealloc_size = 73819750, real_size = 19496864 2024/07/08-16:37:21.041668 139819107386944 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631535.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466101 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0185 GB avg-val = 115.98 avg-zval = 39.69 2024/07/08-16:37:21.042225 139819107386944 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631535.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-16:37:21.545084 139819107386944 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631535.sst): second pass time = 1.75's, 30.894'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 42.557'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2164.743'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.292'MB/sec write SST data time = 0.11's, 204.045'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 11606.592'MB/sec zip my value time = 1.75's, unzip length = 0.054'GB zip my value throughput = 30.894'MB/sec zip pipeline throughput = 154.967'MB/sec entries = 466101 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.98 avg-zval = 39.69 usrkeys = 466101 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.98 avg-zval = 39.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466101 bytes = 1514848 } seq expand size = 3262707 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5724 value = 2.9223 dict = 1.00 all = 3.1296 } Zip/UnZip{ index = 0.0946 value = 0.3422 dict = 1.00 all = 0.3195 } ---------------------------- total value len = 207.936950 GB avg = 0.175 KB (by entry num) total key len = 24.884863 GB avg = 0.021 KB total ukey len = 13.390918 GB avg = 0.010 KB total ukey num = 1.398843797 Billion total entry num = 1.188995076 Billion write speed all = 33.652447793 MB/sec (with seq num) write speed all = 32.277573360 MB/sec (without seq num) 2024/07/08-16:37:21.607875 139819107386944 [compaction_job.cc:1944] [default] [JOB 6276] Generated table #12631535: 466101 keys, 21443586 bytes, temperature: kWarm 2024/07/08-16:37:21.607959 139819107386944 EVENT_LOG_v1 {"time_micros": 1720427841607912, "cf_name": "default", "job": 6276, "event": "table_file_creation", "file_number": 12631535, "file_size": 21443586, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147261941054, "largest_seqno": 147303699530, "table_properties": {"data_size": 18498448, "index_size": 881728, "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": 13050828, "raw_average_key_size": 28, "raw_value_size": 54058142, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466101, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720427839, "oldest_key_time": 0, "file_creation_time": 1720427839, "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": 12631535, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:37:21.636779 139819107386944 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631536.sst) /dev/shm/ToplingTemp/Topling-43801-edvQTc 2024/07/08-16:37:22.308932 139819107386944 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631536.sst): first pass time = 0.67's, 99.849'MB/sec 2024/07/08-16:37:23.443203 139819107386944 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631536.sst): old prealloc_size = 73819750, real_size = 19519136 2024/07/08-16:37:23.443538 139819107386944 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631536.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464879 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0185 GB avg-val = 116.36 avg-zval = 39.85 2024/07/08-16:37:23.443931 139819107386944 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631536.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-16:37:23.857406 139819107386944 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631536.sst): second pass time = 1.13's, 47.720'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 51.817'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2831.831'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.340'MB/sec write SST data time = 0.07's, 296.698'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 14852.646'MB/sec zip my value time = 1.13's, unzip length = 0.054'GB zip my value throughput = 47.720'MB/sec zip pipeline throughput = 54.017'MB/sec entries = 464879 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.36 avg-zval = 39.85 usrkeys = 464879 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.36 avg-zval = 39.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464879 bytes = 1510864 } seq expand size = 3254153 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5770 value = 2.9202 dict = 1.00 all = 3.1268 } Zip/UnZip{ index = 0.0945 value = 0.3424 dict = 1.00 all = 0.3198 } ---------------------------- total value len = 207.994296 GB avg = 0.175 KB (by entry num) total key len = 24.897880 GB avg = 0.021 KB total ukey len = 13.400216 GB avg = 0.010 KB total ukey num = 1.399308676 Billion total entry num = 1.189459955 Billion write speed all = 33.651370995 MB/sec (with seq num) write speed all = 32.276418553 MB/sec (without seq num) 2024/07/08-16:37:23.989202 139819107386944 [compaction_job.cc:1944] [default] [JOB 6276] Generated table #12631536: 464879 keys, 21462712 bytes, temperature: kWarm 2024/07/08-16:37:23.989273 139819107386944 EVENT_LOG_v1 {"time_micros": 1720427843989238, "cf_name": "default", "job": 6276, "event": "table_file_creation", "file_number": 12631536, "file_size": 21462712, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147256729548, "largest_seqno": 147303698997, "table_properties": {"data_size": 18523664, "index_size": 879040, "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": 13016612, "raw_average_key_size": 28, "raw_value_size": 54092350, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464879, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720427841, "oldest_key_time": 0, "file_creation_time": 1720427841, "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": 12631536, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:37:24.014438 139819107386944 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631537.sst) /dev/shm/ToplingTemp/Topling-43801-5fCZmd 2024/07/08-16:37:24.434370 139819107386944 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631537.sst): first pass time = 0.42's, 159.826'MB/sec 2024/07/08-16:37:25.134921 139819107386944 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631537.sst): old prealloc_size = 73819750, real_size = 19109616 2024/07/08-16:37:25.135292 139819107386944 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631537.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464990 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 116.32 avg-zval = 38.94 2024/07/08-16:37:25.135731 139819107386944 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631537.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-16:37:25.717942 139819107386944 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631537.sst): second pass time = 0.70's, 77.299'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 36.010'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2583.350'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.236'MB/sec write SST data time = 0.09's, 234.201'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 12711.904'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.299'MB/sec zip pipeline throughput = 77.299'MB/sec entries = 464990 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.32 avg-zval = 38.94 usrkeys = 464990 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.32 avg-zval = 38.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464990 bytes = 1453104 } seq expand size = 3254930 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5038 value = 2.9871 dict = 1.00 all = 3.1965 } Zip/UnZip{ index = 0.0952 value = 0.3348 dict = 1.00 all = 0.3128 } ---------------------------- total value len = 208.051640 GB avg = 0.175 KB (by entry num) total key len = 24.910899 GB avg = 0.021 KB total ukey len = 13.409516 GB avg = 0.010 KB total ukey num = 1.399773666 Billion total entry num = 1.189924945 Billion write speed all = 33.652491135 MB/sec (with seq num) write speed all = 32.277370869 MB/sec (without seq num) 2024/07/08-16:37:25.768541 139819107386944 [compaction_job.cc:1944] [default] [JOB 6276] Generated table #12631537: 464990 keys, 20994400 bytes, temperature: kWarm 2024/07/08-16:37:25.768611 139819107386944 EVENT_LOG_v1 {"time_micros": 1720427845768577, "cf_name": "default", "job": 6276, "event": "table_file_creation", "file_number": 12631537, "file_size": 20994400, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147271223139, "largest_seqno": 147303699466, "table_properties": {"data_size": 18107808, "index_size": 885376, "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": 13019720, "raw_average_key_size": 28, "raw_value_size": 54089148, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464990, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720427844, "oldest_key_time": 0, "file_creation_time": 1720427844, "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": 12631537, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:37:25.792857 139819107386944 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631538.sst) /dev/shm/ToplingTemp/Topling-43801-zQ6NLd 2024/07/08-16:37:25.999918 139819107386944 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631538.sst): first pass time = 0.21's, 244.623'MB/sec 2024/07/08-16:37:26.533063 139819107386944 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631538.sst): old prealloc_size = 73819750, real_size = 14557664 2024/07/08-16:37:26.533350 139819107386944 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631538.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 350078 prefix = 4 raw-key = 0.0056 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0408 GB zip-val = 0.0138 GB avg-val = 116.65 avg-zval = 39.42 2024/07/08-16:37:26.533671 139819107386944 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631538.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.007 GB, reorder workingMem = 0.0008 GB, waited 0.000 sec, Key+Value = 0.051 GB 2024/07/08-16:37:26.819684 139819107386944 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00/12631538.sst): second pass time = 0.53's, 76.706'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 56.070'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2581.796'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.373'MB/sec write SST data time = 0.05's, 310.964'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.415'MB, throughput = 10702.055'MB/sec zip my value time = 0.53's, unzip length = 0.041'GB zip my value throughput = 76.706'MB/sec zip pipeline throughput = 76.706'MB/sec entries = 350078 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.65 avg-zval = 39.42 usrkeys = 350078 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.65 avg-zval = 39.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 350078 bytes = 1181536 } seq expand size = 2450546 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0070 GB value = 0.0408 GB dict = 0.41 MB all = 0.0506 GB } __ZipSize{ index = 0.0007 GB value = 0.0138 GB dict = 0.41 MB all = 0.0161 GB } UnZip/Zip{ index = 10.4289 value = 2.9595 dict = 1.00 all = 3.1511 } Zip/UnZip{ index = 0.0959 value = 0.3379 dict = 1.00 all = 0.3173 } ---------------------------- total value len = 208.094928 GB avg = 0.175 KB (by entry num) total key len = 24.920702 GB avg = 0.021 KB total ukey len = 13.416517 GB avg = 0.010 KB total ukey num = 1.400123744 Billion total entry num = 1.190275023 Billion write speed all = 33.654804026 MB/sec (with seq num) write speed all = 32.279498081 MB/sec (without seq num) 2024/07/08-16:37:26.854987 139819107386944 [compaction_job.cc:1944] [default] [JOB 6276] Generated table #12631538: 350078 keys, 16070464 bytes, temperature: kWarm 2024/07/08-16:37:26.855060 139819107386944 EVENT_LOG_v1 {"time_micros": 1720427846855023, "cf_name": "default", "job": 6276, "event": "table_file_creation", "file_number": 12631538, "file_size": 16070464, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147186400866, "largest_seqno": 147303698654, "table_properties": {"data_size": 13798608, "index_size": 671360, "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": 9802184, "raw_average_key_size": 28, "raw_value_size": 40837512, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 350078, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720427845, "oldest_key_time": 0, "file_creation_time": 1720427845, "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": 12631538, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:37:26.867344 139819107386944 [compaction_job.cc:699] job-06276: subcompact[0], size: 0.079971 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06276/att-00 [12631535,12631536,12631537,12631538] 2024/07/08-16:37:26.895045 139819107386944 (Original Log Time 2024/07/08-16:37:18.610669) EVENT_LOG_v1 {"time_micros": 1720427838610641, "job": 6276, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12631453], "files_L2": [12631513, 12631514, 12631418, 12631528], "score": 0.980428, "input_data_size": 105480995, "oldest_snapshot_seqno": 147304316868} 2024/07/08-16:37:26.895049 139819107386944 (Original Log Time 2024/07/08-16:37:26.891475) [compaction_job.cc:2018] [default] [JOB 6276] Compacted 1@1 + 4@2 files to L2 => 79971162 bytes 2024/07/08-16:37:26.895050 139819107386944 (Original Log Time 2024/07/08-16:37:26.894976) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 12.8 rd, 9.7 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 68.8 +0.0 blob) out(76.3 +0.0 blob), read-write-amplify(5.6) write-amplify(2.4) OK, records in: 1802181, records dropped: 56133 output_compression: Snappy 2024/07/08-16:37:26.895057 139819107386944 (Original Log Time 2024/07/08-16:37:26.895021) EVENT_LOG_v1 {"time_micros": 1720427846895002, "cf": "default", "job": 6276, "event": "compaction_finished", "compaction_time_micros": 8256684, "compaction_time_cpu_micros": 2838329, "output_level": 2, "num_output_files": 4, "total_output_size": 79971162, "num_input_records": 1802181, "num_output_records": 1746048, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 79954499, "file_range_sync_nanos": 0, "file_fsync_nanos": 2682, "file_prepare_write_nanos": 13399, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/08-16:37:27.019553 139819107386944 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":1720427838,"executesMs":8373,"compactionJobId":6276,"attempt":0,"compactionInputRawBytes":259937382,"compactionInputZipBytes":105480995,"compactionOutputRawBytes":0,"compactionOutputZipBytes":79971162,"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":"00-418b94e50c2bf0b4e26d826c5f925a24-fde48fe6c24020db-00"}}, response = 2024/07/08-16:37:27.019647 139819107386944 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06276/att-00: olev 2, work 8.373 s, result 5.185 ms, install 3.602 ms, input{raw 247.896 MiB zip 100.595 MiB}