2024/08/20-00:50:18.996641 140500086998592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00: fork to child time = 0.040063 sec 2024/08/20-00:50:18.997948 140500086998592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00 2024/08/20-00:50:19.003225 140500086998592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00 2024/08/20-00:50:19.003870 140500086998592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:50:19.004301 140500086998592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:50:19.040975 140500086998592 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03272/att-00/MANIFEST-14619535 2024/08/20-00:50:19.093486 140500086998592 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03272/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623286, last_sequence is 189662460887, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623055 2024/08/20-00:50:19.093498 140500086998592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:50:19.093613 140500086998592 [version_set.cc:5652] Creating manifest 14623286 2024/08/20-00:50:19.119072 140500086998592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:50:19.136918 140500086998592 [compaction_job.cc:2433] [default] [JOB 3272] Compacting 1@1 + 2@2 files to L2, score 0.80, subcompactions 1 : 1 2024/08/20-00:50:19.136948 140500086998592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1638 Base level 1, inputs: [14623270(13MB)], [14623223(48MB) 14623224(40MB)] 2024/08/20-00:50:19.256290 140500086998592 [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 2024/08/20-00:50:19.256329 140500086998592 [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 2024/08/20-00:50:19.256352 140500086998592 [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 2024/08/20-00:50:19.256368 140500086998592 [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 2024/08/20-00:50:19.256382 140500086998592 [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 2024/08/20-00:50:19.610161 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623287.sst) /dev/shm/ToplingTemp/Topling-83989-I9QTt1 2024/08/20-00:50:19.894585 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623287.sst): first pass time = 0.28's, 235.985'MB/sec 2024/08/20-00:50:20.909261 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623287.sst): old prealloc_size = 73819750, real_size = 49163984 2024/08/20-00:50:20.909362 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623287.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.19 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-00:50:21.195805 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623287.sst): second pass time = 1.01's, 61.281'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 177.078'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20009.049'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.358'MB/sec write SST data time = 0.05's, 974.265'MB/sec dict compress time = 0.00's, 633144.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17301.853'MB/sec zip my value time = 1.01's, unzip length = 0.062'GB zip my value throughput = 61.281'MB/sec zip pipeline throughput = 151.907'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.19 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.19 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9088 value = 1.2951 dict = 1.00 all = 1.3220 } Zip/UnZip{ index = 0.5239 value = 0.7722 dict = 1.00 all = 0.7564 } ---------------------------- 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 = 2.641519589 MB/sec (with seq num) write speed all = 2.535622812 MB/sec (without seq num) 2024/08/20-00:50:21.259140 140500086998592 [compaction_job.cc:1944] [default] [JOB 3272] Generated table #14623287: 335545 keys, 50763693 bytes, temperature: kWarm 2024/08/20-00:50:21.259245 140500086998592 EVENT_LOG_v1 {"time_micros": 1724086221259187, "cf_name": "default", "job": 3272, "event": "table_file_creation", "file_number": 14623287, "file_size": 50763693, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998257, "largest_seqno": 189662440401, "table_properties": {"data_size": 47673600, "index_size": 1406336, "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": 1724086219, "oldest_key_time": 0, "file_creation_time": 1724086219, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623287, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:50:21.316577 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623288.sst) /dev/shm/ToplingTemp/Topling-83989-igi6q3 2024/08/20-00:50:22.127265 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623288.sst): first pass time = 0.81's, 82.786'MB/sec 2024/08/20-00:50:22.853689 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623288.sst): old prealloc_size = 73819750, real_size = 48790352 2024/08/20-00:50:22.853763 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623288.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 = 3.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-00:50:23.192513 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623288.sst): second pass time = 0.73's, 85.094'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 148.723'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24331.683'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.291'MB/sec write SST data time = 0.05's, 989.989'MB/sec dict compress time = 0.00's, 633144.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 19149.623'MB/sec zip my value time = 0.73's, unzip length = 0.062'GB zip my value throughput = 85.094'MB/sec zip pipeline throughput = 88.907'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.09 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.09 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5886 value = 1.2952 dict = 1.00 all = 1.3318 } Zip/UnZip{ index = 0.3863 value = 0.7721 dict = 1.00 all = 0.7509 } ---------------------------- 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 = 2.643971027 MB/sec (with seq num) write speed all = 2.537979799 MB/sec (without seq num) 2024/08/20-00:50:23.262780 140500086998592 [compaction_job.cc:1944] [default] [JOB 3272] Generated table #14623288: 335545 keys, 50389259 bytes, temperature: kWarm 2024/08/20-00:50:23.262846 140500086998592 EVENT_LOG_v1 {"time_micros": 1724086223262807, "cf_name": "default", "job": 3272, "event": "table_file_creation", "file_number": 14623288, "file_size": 50389259, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998258, "largest_seqno": 189662440399, "table_properties": {"data_size": 47669312, "index_size": 1036992, "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": 1724086221, "oldest_key_time": 0, "file_creation_time": 1724086221, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623288, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:50:23.305716 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623289.sst) /dev/shm/ToplingTemp/Topling-83989-frCdB4 2024/08/20-00:50:23.328849 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623289.sst): first pass time = 0.02's, 61.741'MB/sec 2024/08/20-00:50:23.367830 140500086998592 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623289.sst): part-0: reject ZipStore ratio = 0.988 2024/08/20-00:50:23.371578 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623289.sst): old prealloc_size = 73819750, real_size = 1336600 2024/08/20-00:50:23.371619 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623289.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 7130 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 3.16 raw-val = 0.0013 GB zip-val = 0.0013 GB avg-val = 184.00 avg-zval = 184.03 2024/08/20-00:50:23.375903 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00/14623289.sst): second pass time = 0.04's, 34.382'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 313.796'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 837.175'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.581'MB/sec write SST data time = 0.00's, 1101.960'MB/sec dict compress time = 0.00'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 = 0.04's, unzip length = 0.001'GB zip my value throughput = 34.382'MB/sec zip pipeline throughput = 34.382'MB/sec entries = 7130 avg-key = 16.00 avg-zkey = 3.17 avg-val = 184.00 avg-zval = 184.03 usrkeys = 7130 avg-key = 8.00 avg-zkey = 3.17 avg-val = 191.00 avg-zval = 184.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7130 bytes = 22304 } seq expand size = 49910 multi value expand size = 0 cnt WriteAppend = 168 UnZipSize{ index = 0.0001 GB value = 0.0013 GB dict = 0.00 MB all = 0.0014 GB } __ZipSize{ index = 0.0000 GB value = 0.0013 GB dict = 0.00 MB all = 0.0014 GB } UnZip/Zip{ index = 2.5248 value = 0.9999 dict = 0.00 all = 1.0499 } Zip/UnZip{ index = 0.3961 value = 1.0001 dict = 0.00 all = 0.9524 } ---------------------------- total value len = 62.426290 GB avg = 0.180 KB (by entry num) total key len = 6.799609 GB avg = 0.020 KB total ukey len = 3.194933 GB avg = 0.008 KB total ukey num = 0.390011781 Billion total entry num = 0.346889789 Billion write speed all = 2.644008875 MB/sec (with seq num) write speed all = 2.538016211 MB/sec (without seq num) 2024/08/20-00:50:23.382759 140500086998592 [compaction_job.cc:1944] [default] [JOB 3272] Generated table #14623289: 7130 keys, 1358180 bytes, temperature: kWarm 2024/08/20-00:50:23.382831 140500086998592 EVENT_LOG_v1 {"time_micros": 1724086223382782, "cf_name": "default", "job": 3272, "event": "table_file_creation", "file_number": 14623289, "file_size": 1358180, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635012083, "largest_seqno": 189662436342, "table_properties": {"data_size": 1312112, "index_size": 22592, "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": 114080, "raw_average_key_size": 16, "raw_value_size": 1311920, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 7130, "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": 1724086223, "oldest_key_time": 0, "file_creation_time": 1724086223, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623289, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:50:23.395048 140500086998592 [compaction_job.cc:699] job-03272: subcompact[0], size: 0.102511 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03272/att-00 [14623287,14623288,14623289] 2024/08/20-00:50:23.419542 140500086998592 (Original Log Time 2024/08/20-00:50:19.137049) EVENT_LOG_v1 {"time_micros": 1724086219136964, "job": 3272, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14623270], "files_L2": [14623223, 14623224], "score": 0.800308, "input_data_size": 107071121, "oldest_snapshot_seqno": 189662459343} 2024/08/20-00:50:23.419547 140500086998592 (Original Log Time 2024/08/20-00:50:23.418985) [compaction_job.cc:2018] [default] [JOB 3272] Compacted 1@1 + 2@2 files to L2 => 102511132 bytes 2024/08/20-00:50:23.419550 140500086998592 (Original Log Time 2024/08/20-00:50:23.419469) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 25.1 rd, 24.1 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(13.2, 88.9 +0.0 blob) out(97.8 +0.0 blob), read-write-amplify(15.1) write-amplify(7.4) OK, records in: 680193, records dropped: 1973 output_compression: Snappy 2024/08/20-00:50:23.419559 140500086998592 (Original Log Time 2024/08/20-00:50:23.419518) EVENT_LOG_v1 {"time_micros": 1724086223419494, "cf": "default", "job": 3272, "event": "compaction_finished", "compaction_time_micros": 4258008, "compaction_time_cpu_micros": 1379575, "output_level": 2, "num_output_files": 3, "total_output_size": 102511132, "num_input_records": 680193, "num_output_records": 678220, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 65848812, "file_range_sync_nanos": 0, "file_fsync_nanos": 1952, "file_prepare_write_nanos": 16019, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:50:23.547781 140500086998592 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":1724082090,"starts":1724086218,"executesMs":4416,"compactionJobId":3272,"attempt":0,"compactionInputRawBytes":136038600,"compactionInputZipBytes":107071121,"compactionOutputRawBytes":0,"compactionOutputZipBytes":102511132,"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":"00-56792788fb72c3deb47d7732a8101938-39ac4fbe209981fe-00"}}, response = 2024/08/20-00:50:23.547899 140500086998592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03272/att-00: olev 2, work 4.417 s, result 5.157 ms, install 0.601 ms, input{raw 129.737 MiB zip 102.111 MiB}