2024/08/20-04:32:01.346377 140500338779712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00: fork to child time = 0.024461 sec 2024/08/20-04:32:01.347650 140500338779712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00 2024/08/20-04:32:01.353838 140500338779712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00 2024/08/20-04:32:01.354279 140500338779712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:32:01.354650 140500338779712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:32:01.397138 140500338779712 [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-06728/att-00/MANIFEST-14629260 2024/08/20-04:32:01.450023 140500338779712 [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-06728/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14636849, last_sequence is 189953715725, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14636666 2024/08/20-04:32:01.450039 140500338779712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:32:01.450138 140500338779712 [version_set.cc:5652] Creating manifest 14636849 2024/08/20-04:32:01.480160 140500338779712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:32:01.497131 140500338779712 [compaction_job.cc:2433] [default] [JOB 6728] Compacting 1@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/08/20-04:32:01.497152 140500338779712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3510 Base level 1, inputs: [14636838(13MB)], [14636779(48MB) 14636780(48MB) 14636782(4585KB)] 2024/08/20-04:32:01.640915 140500338779712 [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 2024/08/20-04:32:01.640965 140500338779712 [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 2024/08/20-04:32:01.640990 140500338779712 [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 2024/08/20-04:32:01.641006 140500338779712 [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 2024/08/20-04:32:01.641020 140500338779712 [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 2024/08/20-04:32:02.068950 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636850.sst) /dev/shm/ToplingTemp/Topling-170136-PVe2Q5 2024/08/20-04:32:02.362585 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636850.sst): first pass time = 0.29's, 228.582'MB/sec 2024/08/20-04:32:03.138464 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636850.sst): old prealloc_size = 73819750, real_size = 49502096 2024/08/20-04:32:03.138542 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636850.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 2024/08/20-04:32:03.807269 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636850.sst): second pass time = 0.77's, 79.689'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 76.408'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35865.032'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.171'MB/sec write SST data time = 0.18's, 287.009'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 = 17079.687'MB/sec zip my value time = 0.77's, unzip length = 0.062'GB zip my value throughput = 79.689'MB/sec zip pipeline throughput = 88.106'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 = 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5343 value = 1.2952 dict = 1.00 all = 1.3132 } Zip/UnZip{ index = 0.6518 value = 0.7721 dict = 1.00 all = 0.7615 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.751529962 MB/sec (with seq num) write speed all = 1.681312282 MB/sec (without seq num) 2024/08/20-04:32:03.894658 140500338779712 [compaction_job.cc:1944] [default] [JOB 6728] Generated table #14636850: 335545 keys, 51101805 bytes, temperature: kWarm 2024/08/20-04:32:03.894775 140500338779712 EVENT_LOG_v1 {"time_micros": 1724099523894704, "cf_name": "default", "job": 6728, "event": "table_file_creation", "file_number": 14636850, "file_size": 51101805, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189922545941, "largest_seqno": 189953634003, "table_properties": {"data_size": 47668480, "index_size": 1749568, "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": 1724099522, "oldest_key_time": 0, "file_creation_time": 1724099522, "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": 14636850, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:03.956730 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636851.sst) /dev/shm/ToplingTemp/Topling-170136-goPhK3 2024/08/20-04:32:05.022241 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636851.sst): first pass time = 1.07's, 62.987'MB/sec 2024/08/20-04:32:07.422683 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636851.sst): old prealloc_size = 73819750, real_size = 48702152 2024/08/20-04:32:07.422756 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636851.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.81 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-04:32:07.965973 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636851.sst): second pass time = 2.40's, 25.729'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 92.845'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17562.941'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.187'MB/sec write SST data time = 0.09's, 537.809'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 = 16300.080'MB/sec zip my value time = 2.40's, unzip length = 0.062'GB zip my value throughput = 25.729'MB/sec zip pipeline throughput = 184.891'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.81 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.81 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.8504 value = 1.2950 dict = 1.00 all = 1.3308 } Zip/UnZip{ index = 0.3508 value = 0.7722 dict = 1.00 all = 0.7514 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.753104514 MB/sec (with seq num) write speed all = 1.682826248 MB/sec (without seq num) 2024/08/20-04:32:08.054908 140500338779712 [compaction_job.cc:1944] [default] [JOB 6728] Generated table #14636851: 335545 keys, 50426891 bytes, temperature: kWarm 2024/08/20-04:32:08.054997 140500338779712 EVENT_LOG_v1 {"time_micros": 1724099528054954, "cf_name": "default", "job": 6728, "event": "table_file_creation", "file_number": 14636851, "file_size": 50426891, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189789505045, "largest_seqno": 189953634004, "table_properties": {"data_size": 47676352, "index_size": 941760, "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": 1724099523, "oldest_key_time": 0, "file_creation_time": 1724099523, "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": 14636851, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:08.117557 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636852.sst) /dev/shm/ToplingTemp/Topling-170136-lIyid3 2024/08/20-04:32:08.404140 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636852.sst): first pass time = 0.29's, 60.462'MB/sec 2024/08/20-04:32:09.839297 140500338779712 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636852.sst): part-0: reject ZipStore ratio = 0.874 2024/08/20-04:32:09.889721 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636852.sst): old prealloc_size = 73819750, real_size = 16314856 2024/08/20-04:32:09.889791 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636852.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 86621 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 4.09 raw-val = 0.0159 GB zip-val = 0.0159 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-04:32:09.936443 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00/14636852.sst): second pass time = 1.43's, 11.112'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.05's, 354.596'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6471.726'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.905'MB/sec write SST data time = 0.02's, 728.676'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 = 1.43's, unzip length = 0.016'GB zip my value throughput = 11.112'MB/sec zip pipeline throughput = 138.047'MB/sec entries = 86621 avg-key = 16.00 avg-zkey = 4.09 avg-val = 184.00 avg-zval = 184.00 usrkeys = 86621 avg-key = 8.00 avg-zkey = 4.09 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 86621 bytes = 270704 } seq expand size = 606347 multi value expand size = 0 cnt WriteAppend = 1953 UnZipSize{ index = 0.0007 GB value = 0.0159 GB dict = 0.00 MB all = 0.0173 GB } __ZipSize{ index = 0.0004 GB value = 0.0159 GB dict = 0.00 MB all = 0.0166 GB } UnZip/Zip{ index = 1.9544 value = 1.0000 dict = 0.00 all = 1.0458 } Zip/UnZip{ index = 0.5117 value = 1.0000 dict = 0.00 all = 0.9562 } ---------------------------- total value len = 62.441473 GB avg = 0.180 KB (by entry num) total key len = 6.800881 GB avg = 0.020 KB total ukey len = 3.195569 GB avg = 0.008 KB total ukey num = 0.390091272 Billion total entry num = 0.346969280 Billion write speed all = 1.753471096 MB/sec (with seq num) write speed all = 1.683178788 MB/sec (without seq num) 2024/08/20-04:32:09.960750 140500338779712 [compaction_job.cc:1944] [default] [JOB 6728] Generated table #14636852: 86621 keys, 16564905 bytes, temperature: kWarm 2024/08/20-04:32:09.960847 140500338779712 EVENT_LOG_v1 {"time_micros": 1724099529960801, "cf_name": "default", "job": 6728, "event": "table_file_creation", "file_number": 14636852, "file_size": 16564905, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189932891513, "largest_seqno": 189953633919, "table_properties": {"data_size": 15938464, "index_size": 354560, "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": 1385936, "raw_average_key_size": 16, "raw_value_size": 15938264, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 86621, "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": 1724099528, "oldest_key_time": 0, "file_creation_time": 1724099528, "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": 14636852, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:32:09.976556 140500338779712 [compaction_job.cc:699] job-06728: subcompact[0], size: 0.118094 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06728/att-00 [14636850,14636851,14636852] 2024/08/20-04:32:10.031201 140500338779712 (Original Log Time 2024/08/20-04:32:01.497240) EVENT_LOG_v1 {"time_micros": 1724099521497174, "job": 6728, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14636838], "files_L2": [14636779, 14636780, 14636782], "score": 0.92005, "input_data_size": 120344180, "oldest_snapshot_seqno": 189953715512} 2024/08/20-04:32:10.031206 140500338779712 (Original Log Time 2024/08/20-04:32:10.030595) [compaction_job.cc:2018] [default] [JOB 6728] Compacted 1@1 + 3@2 files to L2 => 118093601 bytes 2024/08/20-04:32:10.031209 140500338779712 (Original Log Time 2024/08/20-04:32:10.031108) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 14.2 rd, 13.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.3, 101.5 +0.0 blob) out(112.6 +0.0 blob), read-write-amplify(17.1) write-amplify(8.5) OK, records in: 760008, records dropped: 2297 output_compression: Snappy 2024/08/20-04:32:10.031219 140500338779712 (Original Log Time 2024/08/20-04:32:10.031170) EVENT_LOG_v1 {"time_micros": 1724099530031141, "cf": "default", "job": 6728, "event": "compaction_finished", "compaction_time_micros": 8479332, "compaction_time_cpu_micros": 1816172, "output_level": 2, "num_output_files": 3, "total_output_size": 118093601, "num_input_records": 760008, "num_output_records": 757711, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 165762670, "file_range_sync_nanos": 0, "file_fsync_nanos": 3479, "file_prepare_write_nanos": 117913, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-04:32:10.197896 140500338779712 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":1724099521,"executesMs":8677,"compactionJobId":6728,"attempt":0,"compactionInputRawBytes":152001600,"compactionInputZipBytes":120344180,"compactionOutputRawBytes":0,"compactionOutputZipBytes":118093601,"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-e284c419009cfff48e75a4e74c47631b-f3722e96172e2d98-00"}}, response = 2024/08/20-04:32:10.198027 140500338779712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06728/att-00: olev 2, work 8.678 s, result 6.278 ms, install 0.657 ms, input{raw 144.960 MiB zip 114.769 MiB}