2024/08/20-13:03:45.597597 140500238067264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00: fork to child time = 0.010868 sec 2024/08/20-13:03:45.598835 140500238067264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00 2024/08/20-13:03:45.604044 140500238067264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00 2024/08/20-13:03:45.605503 140500238067264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:03:45.605833 140500238067264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:03:45.660448 140500238067264 [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-30919/att-00/MANIFEST-14629260 2024/08/20-13:03:45.717764 140500238067264 [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-30919/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664830, last_sequence is 190570297787, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664778 2024/08/20-13:03:45.717777 140500238067264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:03:45.717905 140500238067264 [version_set.cc:5652] Creating manifest 14664830 2024/08/20-13:03:45.773327 140500238067264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:03:45.789221 140500238067264 [compaction_job.cc:2433] [default] [JOB 30919] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-13:03:45.789250 140500238067264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15805 Base level 1, inputs: [14664806(30MB)], [14664766(48MB) 14664767(34MB)] 2024/08/20-13:03:46.055186 140500238067264 [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 2024/08/20-13:03:46.055222 140500238067264 [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 2024/08/20-13:03:46.055250 140500238067264 [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 2024/08/20-13:03:46.055266 140500238067264 [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 2024/08/20-13:03:46.055280 140500238067264 [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 2024/08/20-13:03:47.004588 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664831.sst) /dev/shm/ToplingTemp/Topling-357914-3p22aX 2024/08/20-13:03:47.564439 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664831.sst): first pass time = 0.56's, 119.880'MB/sec 2024/08/20-13:03:50.810444 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664831.sst): old prealloc_size = 73819750, real_size = 49501344 2024/08/20-13:03:50.810523 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664831.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 = 5.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-13:03:51.349502 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664831.sst): second pass time = 3.24's, 19.026'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 94.874'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36381.848'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.185'MB/sec write SST data time = 0.09's, 590.203'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 = 16536.356'MB/sec zip my value time = 3.24's, unzip length = 0.062'GB zip my value throughput = 19.026'MB/sec zip pipeline throughput = 174.668'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.21 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.21 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5345 value = 1.2952 dict = 1.00 all = 1.3122 } Zip/UnZip{ index = 0.6517 value = 0.7721 dict = 1.00 all = 0.7621 } ---------------------------- 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 = 0.985251751 MB/sec (with seq num) write speed all = 0.945753659 MB/sec (without seq num) 2024/08/20-13:03:51.414020 140500238067264 [compaction_job.cc:1944] [default] [JOB 30919] Generated table #14664831: 335545 keys, 51142957 bytes, temperature: kWarm 2024/08/20-13:03:51.414185 140500238067264 EVENT_LOG_v1 {"time_micros": 1724130231414065, "cf_name": "default", "job": 30919, "event": "table_file_creation", "file_number": 14664831, "file_size": 51142957, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190525032115, "largest_seqno": 190570253987, "table_properties": {"data_size": 47667984, "index_size": 1749312, "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": 1724130226, "oldest_key_time": 0, "file_creation_time": 1724130226, "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": 14664831, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:51.473102 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664832.sst) /dev/shm/ToplingTemp/Topling-357914-scTCf0 2024/08/20-13:03:52.356625 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664832.sst): first pass time = 0.88's, 75.960'MB/sec 2024/08/20-13:03:54.277011 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664832.sst): old prealloc_size = 73819750, real_size = 48844112 2024/08/20-13:03:54.277080 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664832.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.26 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-13:03:54.844288 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664832.sst): second pass time = 1.92's, 32.163'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.925'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25613.467'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.192'MB/sec write SST data time = 0.13's, 390.123'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 = 13814.453'MB/sec zip my value time = 1.92's, unzip length = 0.062'GB zip my value throughput = 32.163'MB/sec zip pipeline throughput = 153.364'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.26 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.26 avg-val = 191.00 avg-zval = 142.05 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.4504 value = 1.2953 dict = 1.00 all = 1.3304 } Zip/UnZip{ index = 0.4081 value = 0.7720 dict = 1.00 all = 0.7517 } ---------------------------- 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 = 0.986192215 MB/sec (with seq num) write speed all = 0.946657847 MB/sec (without seq num) 2024/08/20-13:03:55.005494 140500238067264 [compaction_job.cc:1944] [default] [JOB 30919] Generated table #14664832: 335545 keys, 50443019 bytes, temperature: kWarm 2024/08/20-13:03:55.005595 140500238067264 EVENT_LOG_v1 {"time_micros": 1724130235005543, "cf_name": "default", "job": 30919, "event": "table_file_creation", "file_number": 14664832, "file_size": 50443019, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190542282880, "largest_seqno": 190570253986, "table_properties": {"data_size": 47664592, "index_size": 1095488, "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": 1724130231, "oldest_key_time": 0, "file_creation_time": 1724130231, "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": 14664832, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:55.071806 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664833.sst) /dev/shm/ToplingTemp/Topling-357914-G6Mx1W 2024/08/20-13:03:55.140044 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664833.sst): first pass time = 0.07's, 137.275'MB/sec 2024/08/20-13:03:55.243990 140500238067264 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664833.sst): part-0: reject ZipStore ratio = 0.923 2024/08/20-13:03:55.264412 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664833.sst): old prealloc_size = 73819750, real_size = 8825416 2024/08/20-13:03:55.264467 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664833.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 46804 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.30 raw-val = 0.0086 GB zip-val = 0.0086 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-13:03:55.281294 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00/14664833.sst): second pass time = 0.10's, 83.414'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 530.873'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6451.439'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.125'MB/sec write SST data time = 0.01's, 1389.993'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 = 0.10's, unzip length = 0.009'GB zip my value throughput = 83.414'MB/sec zip pipeline throughput = 83.414'MB/sec entries = 46804 avg-key = 16.00 avg-zkey = 4.30 avg-val = 184.00 avg-zval = 184.00 usrkeys = 46804 avg-key = 8.00 avg-zkey = 4.30 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 46804 bytes = 146272 } seq expand size = 327628 multi value expand size = 0 cnt WriteAppend = 1059 UnZipSize{ index = 0.0004 GB value = 0.0086 GB dict = 0.00 MB all = 0.0094 GB } __ZipSize{ index = 0.0002 GB value = 0.0086 GB dict = 0.00 MB all = 0.0090 GB } UnZip/Zip{ index = 1.8585 value = 1.0000 dict = 0.00 all = 1.0446 } Zip/UnZip{ index = 0.5381 value = 1.0000 dict = 0.00 all = 0.9573 } ---------------------------- total value len = 62.433868 GB avg = 0.180 KB (by entry num) total key len = 6.800244 GB avg = 0.020 KB total ukey len = 3.195251 GB avg = 0.008 KB total ukey num = 0.390051455 Billion total entry num = 0.346929463 Billion write speed all = 0.986324098 MB/sec (with seq num) write speed all = 0.946784642 MB/sec (without seq num) 2024/08/20-13:03:55.296105 140500238067264 [compaction_job.cc:1944] [default] [JOB 30919] Generated table #14664833: 46804 keys, 8961065 bytes, temperature: kWarm 2024/08/20-13:03:55.296165 140500238067264 EVENT_LOG_v1 {"time_micros": 1724130235296132, "cf_name": "default", "job": 30919, "event": "table_file_creation", "file_number": 14664833, "file_size": 8961065, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552804140, "largest_seqno": 190570253098, "table_properties": {"data_size": 8612128, "index_size": 201472, "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": 748864, "raw_average_key_size": 16, "raw_value_size": 8611936, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 46804, "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": 1724130235, "oldest_key_time": 0, "file_creation_time": 1724130235, "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": 14664833, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:55.306384 140500238067264 [compaction_job.cc:699] job-30919: subcompact[0], size: 0.110547 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30919/att-00 [14664831,14664832,14664833] 2024/08/20-13:03:55.332148 140500238067264 (Original Log Time 2024/08/20-13:03:45.789437) EVENT_LOG_v1 {"time_micros": 1724130225789279, "job": 30919, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664806], "files_L2": [14664766, 14664767], "score": 0.978593, "input_data_size": 119982102, "oldest_snapshot_seqno": 190570297518} 2024/08/20-13:03:55.332152 140500238067264 (Original Log Time 2024/08/20-13:03:55.331666) [compaction_job.cc:2018] [default] [JOB 30919] Compacted 1@1 + 2@2 files to L2 => 110547041 bytes 2024/08/20-13:03:55.332153 140500238067264 (Original Log Time 2024/08/20-13:03:55.332080) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.6 rd, 11.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(30.6, 83.8 +0.0 blob) out(105.4 +0.0 blob), read-write-amplify(7.2) write-amplify(3.4) OK, records in: 722209, records dropped: 4315 output_compression: Snappy 2024/08/20-13:03:55.332160 140500238067264 (Original Log Time 2024/08/20-13:03:55.332126) EVENT_LOG_v1 {"time_micros": 1724130235332106, "cf": "default", "job": 30919, "event": "compaction_finished", "compaction_time_micros": 9516953, "compaction_time_cpu_micros": 1869258, "output_level": 2, "num_output_files": 3, "total_output_size": 110547041, "num_input_records": 722209, "num_output_records": 717894, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 101071136, "file_range_sync_nanos": 0, "file_fsync_nanos": 2529, "file_prepare_write_nanos": 41022, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:03:55.476573 140500238067264 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":1724130225,"executesMs":9727,"compactionJobId":30919,"attempt":0,"compactionInputRawBytes":144441800,"compactionInputZipBytes":119982102,"compactionOutputRawBytes":0,"compactionOutputZipBytes":110547041,"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-b3f512b01686c51ac194aee1d9776bac-b1ff070cb794f33c-00"}}, response = 2024/08/20-13:03:55.476685 140500238067264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30919/att-00: olev 2, work 9.728 s, result 6.126 ms, install 0.517 ms, input{raw 137.750 MiB zip 114.424 MiB}