2024/08/20-17:18:58.333536 140500238067264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00: fork to child time = 0.010834 sec 2024/08/20-17:18:58.334600 140500238067264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00 2024/08/20-17:18:58.339317 140500238067264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00 2024/08/20-17:18:58.341414 140500238067264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:18:58.341727 140500238067264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:18:58.415318 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-41453/att-00/MANIFEST-14629260 2024/08/20-17:18:58.429377 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-41453/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14676982, last_sequence is 190832908740, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14676827 2024/08/20-17:18:58.429386 140500238067264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:18:58.429449 140500238067264 [version_set.cc:5652] Creating manifest 14676982 2024/08/20-17:18:58.459967 140500238067264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:18:58.492680 140500238067264 [compaction_job.cc:2433] [default] [JOB 41453] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-17:18:58.492700 140500238067264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21120 Base level 1, inputs: [14676973(16MB)], [14676868(48MB) 14676869(48MB) 14676870(20MB)] 2024/08/20-17:18:58.659249 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 2024/08/20-17:18:58.659283 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 2024/08/20-17:18:58.659306 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 2024/08/20-17:18:58.659322 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 2024/08/20-17:18:58.659337 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 2024/08/20-17:18:59.027973 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676983.sst) /dev/shm/ToplingTemp/Topling-438635-AoJEdI 2024/08/20-17:18:59.420028 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676983.sst): first pass time = 0.39's, 171.193'MB/sec 2024/08/20-17:19:00.688259 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676983.sst): old prealloc_size = 73819750, real_size = 49186880 2024/08/20-17:19:00.688333 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676983.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-17:19:01.441226 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676983.sst): second pass time = 1.27's, 48.717'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 67.560'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27936.172'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.130'MB/sec write SST data time = 0.11's, 472.261'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 = 15595.064'MB/sec zip my value time = 1.27's, unzip length = 0.062'GB zip my value throughput = 48.717'MB/sec zip pipeline throughput = 159.105'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.28 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.28 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8699 value = 1.2952 dict = 1.00 all = 1.3192 } Zip/UnZip{ index = 0.5348 value = 0.7721 dict = 1.00 all = 0.7580 } ---------------------------- 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 = 0.808827744 MB/sec (with seq num) write speed all = 0.776402374 MB/sec (without seq num) 2024/08/20-17:19:01.509973 140500238067264 [compaction_job.cc:1944] [default] [JOB 41453] Generated table #14676983: 335545 keys, 50869707 bytes, temperature: kWarm 2024/08/20-17:19:01.510076 140500238067264 EVENT_LOG_v1 {"time_micros": 1724145541510012, "cf_name": "default", "job": 41453, "event": "table_file_creation", "file_number": 14676983, "file_size": 50869707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190763695954, "largest_seqno": 190832887441, "table_properties": {"data_size": 47667280, "index_size": 1435584, "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": 1724145539, "oldest_key_time": 0, "file_creation_time": 1724145539, "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": 14676983, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:19:01.570503 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676984.sst) /dev/shm/ToplingTemp/Topling-438635-QRA1TH 2024/08/20-17:19:02.562896 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676984.sst): first pass time = 0.99's, 67.626'MB/sec 2024/08/20-17:19:06.532323 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676984.sst): old prealloc_size = 73819750, real_size = 48845872 2024/08/20-17:19:06.532392 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676984.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 = 142.06 2024/08/20-17:19:07.116440 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676984.sst): second pass time = 3.97's, 15.557'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 86.507'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27334.384'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.168'MB/sec write SST data time = 0.08's, 601.430'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 = 16722.413'MB/sec zip my value time = 3.97's, unzip length = 0.062'GB zip my value throughput = 15.557'MB/sec zip pipeline throughput = 173.696'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.26 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.26 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4555 value = 1.2952 dict = 1.00 all = 1.3281 } Zip/UnZip{ index = 0.4072 value = 0.7721 dict = 1.00 all = 0.7529 } ---------------------------- 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 = 0.809586377 MB/sec (with seq num) write speed all = 0.777131764 MB/sec (without seq num) 2024/08/20-17:19:07.207307 140500238067264 [compaction_job.cc:1944] [default] [JOB 41453] Generated table #14676984: 335545 keys, 50528715 bytes, temperature: kWarm 2024/08/20-17:19:07.207393 140500238067264 EVENT_LOG_v1 {"time_micros": 1724145547207347, "cf_name": "default", "job": 41453, "event": "table_file_creation", "file_number": 14676984, "file_size": 50528715, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190763686614, "largest_seqno": 190832887440, "table_properties": {"data_size": 47668672, "index_size": 1093184, "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": 1724145541, "oldest_key_time": 0, "file_creation_time": 1724145541, "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": 14676984, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:19:07.256200 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676985.sst) /dev/shm/ToplingTemp/Topling-438635-UAZfBI 2024/08/20-17:19:07.730501 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676985.sst): first pass time = 0.47's, 80.668'MB/sec 2024/08/20-17:19:09.052480 140500238067264 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676985.sst): part-0: reject ZipStore ratio = 0.806 2024/08/20-17:19:09.180176 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676985.sst): old prealloc_size = 73819750, real_size = 35838376 2024/08/20-17:19:09.180239 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676985.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 191267 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.12 raw-val = 0.0352 GB zip-val = 0.0352 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-17:19:09.385470 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00/14676985.sst): second pass time = 1.32's, 26.710'MB/sec, value only(92.0% of KV) wait indexing time = 0.13's, remap KeyValue time = 0.21's, 177.258'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13272.040'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.473'MB/sec write SST data time = 0.10's, 349.286'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 = 1.32's, unzip length = 0.035'GB zip my value throughput = 26.710'MB/sec zip pipeline throughput = 144.204'MB/sec entries = 191267 avg-key = 16.00 avg-zkey = 3.12 avg-val = 184.00 avg-zval = 184.00 usrkeys = 191267 avg-key = 8.00 avg-zkey = 3.12 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 191267 bytes = 597728 } seq expand size = 1338869 multi value expand size = 0 cnt WriteAppend = 4304 UnZipSize{ index = 0.0015 GB value = 0.0352 GB dict = 0.00 MB all = 0.0383 GB } __ZipSize{ index = 0.0006 GB value = 0.0352 GB dict = 0.00 MB all = 0.0364 GB } UnZip/Zip{ index = 2.5628 value = 1.0000 dict = 0.00 all = 1.0512 } Zip/UnZip{ index = 0.3902 value = 1.0000 dict = 0.00 all = 0.9513 } ---------------------------- total value len = 62.461460 GB avg = 0.180 KB (by entry num) total key len = 6.802555 GB avg = 0.020 KB total ukey len = 3.196406 GB avg = 0.008 KB total ukey num = 0.390195918 Billion total entry num = 0.347073926 Billion write speed all = 0.810027917 MB/sec (with seq num) write speed all = 0.777556271 MB/sec (without seq num) 2024/08/20-17:19:09.435813 140500238067264 [compaction_job.cc:1944] [default] [JOB 41453] Generated table #14676985: 191267 keys, 36389290 bytes, temperature: kWarm 2024/08/20-17:19:09.435892 140500238067264 EVENT_LOG_v1 {"time_micros": 1724145549435848, "cf_name": "default", "job": 41453, "event": "table_file_creation", "file_number": 14676985, "file_size": 36389290, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190804429254, "largest_seqno": 190832887439, "table_properties": {"data_size": 35193328, "index_size": 597056, "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": 3060272, "raw_average_key_size": 16, "raw_value_size": 35193128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 191267, "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": 1724145547, "oldest_key_time": 0, "file_creation_time": 1724145547, "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": 14676985, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:19:09.467258 140500238067264 [compaction_job.cc:699] job-41453: subcompact[0], size: 0.137788 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-41453/att-00 [14676983,14676984,14676985] 2024/08/20-17:19:09.527650 140500238067264 (Original Log Time 2024/08/20-17:18:58.492773) EVENT_LOG_v1 {"time_micros": 1724145538492718, "job": 41453, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14676973], "files_L2": [14676868, 14676869, 14676870], "score": 0.983873, "input_data_size": 140586516, "oldest_snapshot_seqno": 190832908514} 2024/08/20-17:19:09.527655 140500238067264 (Original Log Time 2024/08/20-17:19:09.527012) [compaction_job.cc:2018] [default] [JOB 41453] Compacted 1@1 + 3@2 files to L2 => 137787712 bytes 2024/08/20-17:19:09.527657 140500238067264 (Original Log Time 2024/08/20-17:19:09.527548) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.8 rd, 12.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.2, 117.9 +0.0 blob) out(131.4 +0.0 blob), read-write-amplify(16.4) write-amplify(8.1) OK, records in: 865428, records dropped: 3071 output_compression: Snappy 2024/08/20-17:19:09.527668 140500238067264 (Original Log Time 2024/08/20-17:19:09.527620) EVENT_LOG_v1 {"time_micros": 1724145549527581, "cf": "default", "job": 41453, "event": "compaction_finished", "compaction_time_micros": 10974500, "compaction_time_cpu_micros": 2101392, "output_level": 2, "num_output_files": 3, "total_output_size": 137787712, "num_input_records": 865428, "num_output_records": 862357, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 188425579, "file_range_sync_nanos": 0, "file_fsync_nanos": 2778, "file_prepare_write_nanos": 271788, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-17:19:09.672294 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":1724145538,"executesMs":11180,"compactionJobId":41453,"attempt":0,"compactionInputRawBytes":173085600,"compactionInputZipBytes":140586516,"compactionOutputRawBytes":0,"compactionOutputZipBytes":137787712,"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":"00-985f42c20b4082cae20ea884846515bd-25aab499d47232d9-00"}}, response = 2024/08/20-17:19:09.672425 140500238067264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-41453/att-00: olev 2, work 11.180 s, result 12.945 ms, install 0.687 ms, input{raw 165.067 MiB zip 134.074 MiB}