2024/07/09-07:59:27.778836 140099144201792 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00: fork to child time = 0.062948 sec 2024/07/09-07:59:27.779699 140099144201792 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00 2024/07/09-07:59:27.786631 140099144201792 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00 2024/07/09-07:59:27.788394 140099144201792 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-07:59:27.788744 140099144201792 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-07:59:27.825731 140099144201792 [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-36646/att-00/MANIFEST-12625661 2024/07/09-07:59:27.841669 140099144201792 [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-36646/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12667710, last_sequence is 148121381413, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12667660 2024/07/09-07:59:27.841679 140099144201792 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-07:59:27.841752 140099144201792 [version_set.cc:5652] Creating manifest 12667710 2024/07/09-07:59:27.874063 140099144201792 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-07:59:27.890867 140099144201792 [compaction_job.cc:2433] [default] [JOB 36646] Compacting 2@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/09-07:59:27.890925 140099144201792 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19095 Base level 1, inputs: [12667672(31MB) 12667687(3037KB)], [12667605(48MB) 12667606(33MB)] 2024/07/09-07:59:28.269935 140099144201792 [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 2024/07/09-07:59:28.269959 140099144201792 [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 2024/07/09-07:59:28.269978 140099144201792 [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 2024/07/09-07:59:28.269991 140099144201792 [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 2024/07/09-07:59:28.270002 140099144201792 [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 2024/07/09-07:59:28.936331 140099144201792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667711.sst) /dev/shm/ToplingTemp/Topling-13614-Sk7oPA 2024/07/09-07:59:29.436346 140099144201792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667711.sst): first pass time = 0.50's, 134.226'MB/sec 2024/07/09-07:59:32.040533 140099144201792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667711.sst): old prealloc_size = 73819750, real_size = 49454400 2024/07/09-07:59:32.040603 140099144201792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667711.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.06 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-07:59:32.516478 140099144201792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667711.sst): second pass time = 2.60's, 23.717'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 107.355'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40053.435'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.213'MB/sec write SST data time = 0.08's, 625.012'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 = 16870.793'MB/sec zip my value time = 2.60's, unzip length = 0.062'GB zip my value throughput = 23.717'MB/sec zip pipeline throughput = 226.213'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.06 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.06 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5818 value = 1.2951 dict = 1.00 all = 1.3134 } Zip/UnZip{ index = 0.6322 value = 0.7722 dict = 1.00 all = 0.7614 } ---------------------------- 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 = 0.030974561 MB/sec (with seq num) write speed all = 0.029777476 MB/sec (without seq num) 2024/07/09-07:59:32.592347 140099144201792 [compaction_job.cc:1944] [default] [JOB 36646] Generated table #12667711: 335545 keys, 51096045 bytes, temperature: kWarm 2024/07/09-07:59:32.592442 140099144201792 EVENT_LOG_v1 {"time_micros": 1720483172592386, "cf_name": "default", "job": 36646, "event": "table_file_creation", "file_number": 12667711, "file_size": 51096045, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148081468723, "largest_seqno": 148121344818, "table_properties": {"data_size": 47673328, "index_size": 1697024, "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": 1720483168, "oldest_key_time": 0, "file_creation_time": 1720483168, "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": 12667711, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:59:32.634390 140099144201792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667712.sst) /dev/shm/ToplingTemp/Topling-13614-5zRNiD 2024/07/09-07:59:33.677155 140099144201792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667712.sst): first pass time = 1.04's, 64.360'MB/sec 2024/07/09-07:59:34.761455 140099144201792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667712.sst): old prealloc_size = 73819750, real_size = 48985576 2024/07/09-07:59:34.761526 140099144201792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667712.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.66 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-07:59:35.205890 140099144201792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667712.sst): second pass time = 1.08's, 57.009'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 113.917'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28144.110'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.234'MB/sec write SST data time = 0.09's, 593.454'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 = 15329.992'MB/sec zip my value time = 1.08's, unzip length = 0.062'GB zip my value throughput = 57.009'MB/sec zip pipeline throughput = 134.515'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.66 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.66 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1845 value = 1.2951 dict = 1.00 all = 1.3256 } Zip/UnZip{ index = 0.4578 value = 0.7721 dict = 1.00 all = 0.7544 } ---------------------------- 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 = 0.061874913 MB/sec (with seq num) write speed all = 0.059483612 MB/sec (without seq num) 2024/07/09-07:59:35.305613 140099144201792 [compaction_job.cc:1944] [default] [JOB 36646] Generated table #12667712: 335545 keys, 50626443 bytes, temperature: kWarm 2024/07/09-07:59:35.305697 140099144201792 EVENT_LOG_v1 {"time_micros": 1720483175305652, "cf_name": "default", "job": 36646, "event": "table_file_creation", "file_number": 12667712, "file_size": 50626443, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148081468724, "largest_seqno": 148121344817, "table_properties": {"data_size": 47672736, "index_size": 1228800, "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": 1720483172, "oldest_key_time": 0, "file_creation_time": 1720483172, "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": 12667712, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:59:35.357219 140099144201792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667713.sst) /dev/shm/ToplingTemp/Topling-13614-XWXcID 2024/07/09-07:59:35.483873 140099144201792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667713.sst): first pass time = 0.13's, 91.593'MB/sec 2024/07/09-07:59:35.678370 140099144201792 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667713.sst): part-0: reject ZipStore ratio = 0.909 2024/07/09-07:59:35.702169 140099144201792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667713.sst): old prealloc_size = 73819750, real_size = 10881416 2024/07/09-07:59:35.702217 140099144201792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667713.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 57980 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 3.42 raw-val = 0.0107 GB zip-val = 0.0107 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-07:59:35.721292 140099144201792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00/12667713.sst): second pass time = 0.19's, 55.064'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 577.720'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7046.164'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.281'MB/sec write SST data time = 0.01's, 1418.979'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 = 0.19's, unzip length = 0.011'GB zip my value throughput = 55.064'MB/sec zip pipeline throughput = 129.236'MB/sec entries = 57980 avg-key = 16.00 avg-zkey = 3.42 avg-val = 184.00 avg-zval = 184.00 usrkeys = 57980 avg-key = 8.00 avg-zkey = 3.42 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 57980 bytes = 181200 } seq expand size = 405860 multi value expand size = 0 cnt WriteAppend = 1310 UnZipSize{ index = 0.0005 GB value = 0.0107 GB dict = 0.00 MB all = 0.0116 GB } __ZipSize{ index = 0.0002 GB value = 0.0107 GB dict = 0.00 MB all = 0.0110 GB } UnZip/Zip{ index = 2.3394 value = 1.0000 dict = 0.00 all = 1.0495 } Zip/UnZip{ index = 0.4275 value = 1.0000 dict = 0.00 all = 0.9528 } ---------------------------- total value len = 0.139252 GB avg = 0.191 KB (by entry num) total key len = 0.011665 GB avg = 0.016 KB total ukey len = 0.005833 GB avg = 0.008 KB total ukey num = 0.000729070 Billion total entry num = 0.000729070 Billion write speed all = 0.067205276 MB/sec (with seq num) write speed all = 0.064607971 MB/sec (without seq num) 2024/07/09-07:59:35.738818 140099144201792 [compaction_job.cc:1944] [default] [JOB 36646] Generated table #12667713: 57980 keys, 11049193 bytes, temperature: kWarm 2024/07/09-07:59:35.738875 140099144201792 EVENT_LOG_v1 {"time_micros": 1720483175738845, "cf_name": "default", "job": 36646, "event": "table_file_creation", "file_number": 12667713, "file_size": 11049193, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148101439491, "largest_seqno": 148121344814, "table_properties": {"data_size": 10668512, "index_size": 198272, "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": 927680, "raw_average_key_size": 16, "raw_value_size": 10668320, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 57980, "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": 1720483175, "oldest_key_time": 0, "file_creation_time": 1720483175, "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": 12667713, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:59:35.747489 140099144201792 [compaction_job.cc:699] job-36646: subcompact[0], size: 0.112772 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36646/att-00 [12667711,12667712,12667713] 2024/07/09-07:59:35.769621 140099144201792 (Original Log Time 2024/07/09-07:59:27.891061) EVENT_LOG_v1 {"time_micros": 1720483167890947, "job": 36646, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12667672, 12667687], "files_L2": [12667605, 12667606], "score": 0.976053, "input_data_size": 123189608, "oldest_snapshot_seqno": 148121381138} 2024/07/09-07:59:35.769625 140099144201792 (Original Log Time 2024/07/09-07:59:35.769154) [compaction_job.cc:2018] [default] [JOB 36646] Compacted 2@1 + 2@2 files to L2 => 112771681 bytes 2024/07/09-07:59:35.769627 140099144201792 (Original Log Time 2024/07/09-07:59:35.769540) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 15.7 rd, 14.4 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(34.8, 82.7 +0.0 blob) out(107.5 +0.0 blob), read-write-amplify(6.5) write-amplify(3.1) OK, records in: 733901, records dropped: 4831 output_compression: Snappy 2024/07/09-07:59:35.769634 140099144201792 (Original Log Time 2024/07/09-07:59:35.769598) EVENT_LOG_v1 {"time_micros": 1720483175769571, "cf": "default", "job": 36646, "event": "compaction_finished", "compaction_time_micros": 7856433, "compaction_time_cpu_micros": 1865426, "output_level": 2, "num_output_files": 3, "total_output_size": 112771681, "num_input_records": 733901, "num_output_records": 729070, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 89424125, "file_range_sync_nanos": 0, "file_fsync_nanos": 2368, "file_prepare_write_nanos": 47298, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-07:59:35.901248 140099144201792 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":1720483167,"executesMs":7985,"compactionJobId":36646,"attempt":0,"compactionInputRawBytes":146780200,"compactionInputZipBytes":123189608,"compactionOutputRawBytes":0,"compactionOutputZipBytes":112771681,"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":"00-7fc2815c497bd7b6bc95a2b440889fb9-7b018e9451918be4-00"}}, response = 2024/07/09-07:59:35.901322 140099144201792 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-36646/att-00: olev 2, work 7.985 s, result 4.835 ms, install 0.500 ms, input{raw 139.981 MiB zip 117.483 MiB}