2024/08/20-03:59:15.564971 140500305208896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00: fork to child time = 0.036382 sec 2024/08/20-03:59:15.566010 140500305208896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00 2024/08/20-03:59:15.571385 140500305208896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00 2024/08/20-03:59:15.571771 140500305208896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:59:15.572131 140500305208896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:59:15.660569 140500305208896 [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-04819/att-00/MANIFEST-14629260 2024/08/20-03:59:15.676950 140500305208896 [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-04819/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634635, last_sequence is 189907128405, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634593 2024/08/20-03:59:15.676959 140500305208896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:59:15.677030 140500305208896 [version_set.cc:5652] Creating manifest 14634635 2024/08/20-03:59:15.728068 140500305208896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:59:15.760225 140500305208896 [compaction_job.cc:2433] [default] [JOB 4819] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-03:59:15.760240 140500305208896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2515 Base level 1, inputs: [14634615(26MB)], [14634551(47MB) 14634552(41MB)] 2024/08/20-03:59:16.157864 140500305208896 [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 2024/08/20-03:59:16.157893 140500305208896 [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 2024/08/20-03:59:16.157910 140500305208896 [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 2024/08/20-03:59:16.157935 140500305208896 [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 2024/08/20-03:59:16.157947 140500305208896 [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 2024/08/20-03:59:16.711879 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634636.sst) /dev/shm/ToplingTemp/Topling-155019-unFA8Z 2024/08/20-03:59:17.126061 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634636.sst): first pass time = 0.41's, 162.054'MB/sec 2024/08/20-03:59:21.075986 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634636.sst): old prealloc_size = 73819750, real_size = 48569616 2024/08/20-03:59:21.076067 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634636.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 = 2.43 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:59:21.746145 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634636.sst): second pass time = 3.94's, 15.673'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 74.922'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15701.672'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.26's, 191.207'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 = 17775.457'MB/sec zip my value time = 3.94's, unzip length = 0.062'GB zip my value throughput = 15.673'MB/sec zip pipeline throughput = 191.502'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.43 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.43 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2930 value = 1.2951 dict = 1.00 all = 1.3366 } Zip/UnZip{ index = 0.3037 value = 0.7721 dict = 1.00 all = 0.7482 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.843122687 MB/sec (with seq num) write speed all = 1.769233115 MB/sec (without seq num) 2024/08/20-03:59:21.851663 140500305208896 [compaction_job.cc:1944] [default] [JOB 4819] Generated table #14634636: 335545 keys, 50210443 bytes, temperature: kWarm 2024/08/20-03:59:21.851763 140500305208896 EVENT_LOG_v1 {"time_micros": 1724097561851705, "cf_name": "default", "job": 4819, "event": "table_file_creation", "file_number": 14634636, "file_size": 50210443, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189871060853, "largest_seqno": 189907026753, "table_properties": {"data_size": 47670416, "index_size": 815168, "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": 1724097556, "oldest_key_time": 0, "file_creation_time": 1724097556, "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": 14634636, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:21.913511 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634637.sst) /dev/shm/ToplingTemp/Topling-155019-10GZz2 2024/08/20-03:59:23.026328 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634637.sst): first pass time = 1.11's, 60.308'MB/sec 2024/08/20-03:59:25.769902 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634637.sst): old prealloc_size = 73819750, real_size = 49915536 2024/08/20-03:59:25.769985 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634637.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0022 GB avg-key = 4.00 avg-zkey = 6.43 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:59:26.199249 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634637.sst): second pass time = 2.74's, 22.512'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 120.089'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 57565.533'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.243'MB/sec write SST data time = 0.08's, 611.197'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 = 15097.863'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.512'MB/sec zip pipeline throughput = 165.771'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 6.43 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 6.43 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 = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0022 GB value = 0.0477 GB dict = 0.63 MB all = 0.0516 GB } UnZip/Zip{ index = 1.2432 value = 1.2951 dict = 1.00 all = 1.3016 } Zip/UnZip{ index = 0.8044 value = 0.7721 dict = 1.00 all = 0.7683 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.844754938 MB/sec (with seq num) write speed all = 1.770802599 MB/sec (without seq num) 2024/08/20-03:59:26.265933 140500305208896 [compaction_job.cc:1944] [default] [JOB 4819] Generated table #14634637: 335545 keys, 51557486 bytes, temperature: kWarm 2024/08/20-03:59:26.266019 140500305208896 EVENT_LOG_v1 {"time_micros": 1724097566265975, "cf_name": "default", "job": 4819, "event": "table_file_creation", "file_number": 14634637, "file_size": 51557486, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189871061648, "largest_seqno": 189907026757, "table_properties": {"data_size": 47672320, "index_size": 2159168, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724097561, "oldest_key_time": 0, "file_creation_time": 1724097561, "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": 14634637, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:26.318902 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634638.sst) /dev/shm/ToplingTemp/Topling-155019-x4TQH0 2024/08/20-03:59:26.443581 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634638.sst): first pass time = 0.12's, 116.922'MB/sec 2024/08/20-03:59:26.616084 140500305208896 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634638.sst): part-0: reject ZipStore ratio = 0.889 2024/08/20-03:59:26.646990 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634638.sst): old prealloc_size = 73819750, real_size = 13722912 2024/08/20-03:59:26.647035 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634638.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 72846 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.13 raw-val = 0.0134 GB zip-val = 0.0134 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-03:59:26.671945 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00/14634638.sst): second pass time = 0.17's, 77.989'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 558.504'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10705.405'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.209'MB/sec write SST data time = 0.01's, 1414.335'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 = 0.17's, unzip length = 0.013'GB zip my value throughput = 77.989'MB/sec zip pipeline throughput = 77.989'MB/sec entries = 72846 avg-key = 16.00 avg-zkey = 4.13 avg-val = 184.00 avg-zval = 184.00 usrkeys = 72846 avg-key = 8.00 avg-zkey = 4.13 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 72846 bytes = 227664 } seq expand size = 509922 multi value expand size = 0 cnt WriteAppend = 1643 UnZipSize{ index = 0.0006 GB value = 0.0134 GB dict = 0.00 MB all = 0.0146 GB } __ZipSize{ index = 0.0003 GB value = 0.0134 GB dict = 0.00 MB all = 0.0139 GB } UnZip/Zip{ index = 1.9382 value = 1.0000 dict = 0.00 all = 1.0456 } Zip/UnZip{ index = 0.5159 value = 1.0000 dict = 0.00 all = 0.9564 } ---------------------------- total value len = 62.438842 GB avg = 0.180 KB (by entry num) total key len = 6.800661 GB avg = 0.020 KB total ukey len = 3.195459 GB avg = 0.008 KB total ukey num = 0.390077497 Billion total entry num = 0.346955505 Billion write speed all = 1.845133536 MB/sec (with seq num) write speed all = 1.771166599 MB/sec (without seq num) 2024/08/20-03:59:26.698077 140500305208896 [compaction_job.cc:1944] [default] [JOB 4819] Generated table #14634638: 72846 keys, 13933417 bytes, temperature: kWarm 2024/08/20-03:59:26.698136 140500305208896 EVENT_LOG_v1 {"time_micros": 1724097566698104, "cf_name": "default", "job": 4819, "event": "table_file_creation", "file_number": 14634638, "file_size": 13933417, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189886383744, "largest_seqno": 189907026751, "table_properties": {"data_size": 13403856, "index_size": 300672, "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": 1165536, "raw_average_key_size": 16, "raw_value_size": 13403664, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 72846, "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": 1724097566, "oldest_key_time": 0, "file_creation_time": 1724097566, "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": 14634638, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:59:26.707751 140500305208896 [compaction_job.cc:699] job-04819: subcompact[0], size: 0.115701 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04819/att-00 [14634636,14634637,14634638] 2024/08/20-03:59:26.733180 140500305208896 (Original Log Time 2024/08/20-03:59:15.760302) EVENT_LOG_v1 {"time_micros": 1724097555760253, "job": 4819, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14634615], "files_L2": [14634551, 14634552], "score": 0.99967, "input_data_size": 121722493, "oldest_snapshot_seqno": 189907128292} 2024/08/20-03:59:26.733184 140500305208896 (Original Log Time 2024/08/20-03:59:26.732727) [compaction_job.cc:2018] [default] [JOB 4819] Compacted 1@1 + 2@2 files to L2 => 115701346 bytes 2024/08/20-03:59:26.733185 140500305208896 (Original Log Time 2024/08/20-03:59:26.733113) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.1 rd, 10.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(26.5, 89.6 +0.0 blob) out(110.3 +0.0 blob), read-write-amplify(8.5) write-amplify(4.2) OK, records in: 748007, records dropped: 4071 output_compression: Snappy 2024/08/20-03:59:26.733192 140500305208896 (Original Log Time 2024/08/20-03:59:26.733158) EVENT_LOG_v1 {"time_micros": 1724097566733138, "cf": "default", "job": 4819, "event": "compaction_finished", "compaction_time_micros": 10947455, "compaction_time_cpu_micros": 1890699, "output_level": 2, "num_output_files": 3, "total_output_size": 115701346, "num_input_records": 748007, "num_output_records": 743936, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 100648370, "file_range_sync_nanos": 0, "file_fsync_nanos": 2811, "file_prepare_write_nanos": 56263, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:59:26.842128 140500305208896 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":1724097555,"executesMs":11162,"compactionJobId":4819,"attempt":0,"compactionInputRawBytes":149601400,"compactionInputZipBytes":121722493,"compactionOutputRawBytes":0,"compactionOutputZipBytes":115701346,"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":"00-30c8475e54f3e2af9572efe2e7070268-2f2dc22b5242a92a-00"}}, response = 2024/08/20-03:59:26.842232 140500305208896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04819/att-00: olev 2, work 11.163 s, result 4.739 ms, install 0.485 ms, input{raw 142.671 MiB zip 116.084 MiB}