2024/08/20-14:27:13.024911 140500288423488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00: fork to child time = 0.024026 sec 2024/08/20-14:27:13.026118 140500288423488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00 2024/08/20-14:27:13.031594 140500288423488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00 2024/08/20-14:27:13.038454 140500288423488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:27:13.038775 140500288423488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:27:13.074584 140500288423488 [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-34429/att-00/MANIFEST-14629260 2024/08/20-14:27:13.100942 140500288423488 [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-34429/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14668971, last_sequence is 190658537230, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14668746 2024/08/20-14:27:13.100952 140500288423488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:27:13.101001 140500288423488 [version_set.cc:5652] Creating manifest 14668971 2024/08/20-14:27:13.126200 140500288423488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:27:13.140045 140500288423488 [compaction_job.cc:2433] [default] [JOB 34429] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-14:27:13.140058 140500288423488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17598 Base level 1, inputs: [14668954(15MB)], [14668894(48MB) 14668895(47MB) 14668896(30MB)] 2024/08/20-14:27:13.332712 140500288423488 [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 2024/08/20-14:27:13.332748 140500288423488 [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 2024/08/20-14:27:13.332767 140500288423488 [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 2024/08/20-14:27:13.332782 140500288423488 [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 2024/08/20-14:27:13.332794 140500288423488 [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 2024/08/20-14:27:13.842832 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668972.sst) /dev/shm/ToplingTemp/Topling-385850-9k3L7k 2024/08/20-14:27:14.235458 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668972.sst): first pass time = 0.39's, 170.946'MB/sec 2024/08/20-14:27:16.222820 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668972.sst): old prealloc_size = 73819750, real_size = 49000744 2024/08/20-14:27:16.223035 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668972.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 = 3.72 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-14:27:16.628182 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668972.sst): second pass time = 1.99's, 31.081'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 124.933'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17786.147'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.271'MB/sec write SST data time = 0.10's, 530.270'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 = 10529.761'MB/sec zip my value time = 1.99's, unzip length = 0.062'GB zip my value throughput = 31.081'MB/sec zip pipeline throughput = 198.137'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.72 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.72 avg-val = 191.00 avg-zval = 142.07 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 = 2.1531 value = 1.2952 dict = 1.00 all = 1.3252 } Zip/UnZip{ index = 0.4644 value = 0.7721 dict = 1.00 all = 0.7546 } ---------------------------- 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 = 0.919669842 MB/sec (with seq num) write speed all = 0.882800885 MB/sec (without seq num) 2024/08/20-14:27:16.762835 140500288423488 [compaction_job.cc:1944] [default] [JOB 34429] Generated table #14668972: 335545 keys, 50641611 bytes, temperature: kWarm 2024/08/20-14:27:16.762947 140500288423488 EVENT_LOG_v1 {"time_micros": 1724135236762874, "cf_name": "default", "job": 34429, "event": "table_file_creation", "file_number": 14668972, "file_size": 50641611, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190596797888, "largest_seqno": 190658522997, "table_properties": {"data_size": 47669984, "index_size": 1246720, "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": 1724135233, "oldest_key_time": 0, "file_creation_time": 1724135233, "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": 14668972, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:27:16.837765 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668973.sst) /dev/shm/ToplingTemp/Topling-385850-f3Bnhn 2024/08/20-14:27:17.886810 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668973.sst): first pass time = 1.05's, 63.974'MB/sec 2024/08/20-14:27:21.530644 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668973.sst): old prealloc_size = 73819750, real_size = 48444616 2024/08/20-14:27:21.530711 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668973.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.07 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-14:27:21.934513 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668973.sst): second pass time = 3.64's, 16.947'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 124.127'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17511.075'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.275'MB/sec write SST data time = 0.10's, 508.776'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 = 12628.279'MB/sec zip my value time = 3.64's, unzip length = 0.062'GB zip my value throughput = 16.947'MB/sec zip pipeline throughput = 154.436'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.07 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.07 avg-val = 191.00 avg-zval = 142.05 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.8586 value = 1.2953 dict = 1.00 all = 1.3388 } Zip/UnZip{ index = 0.2592 value = 0.7720 dict = 1.00 all = 0.7470 } ---------------------------- 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 = 0.920528580 MB/sec (with seq num) write speed all = 0.883626529 MB/sec (without seq num) 2024/08/20-14:27:22.009393 140500288423488 [compaction_job.cc:1944] [default] [JOB 34429] Generated table #14668973: 335545 keys, 50127435 bytes, temperature: kWarm 2024/08/20-14:27:22.009482 140500288423488 EVENT_LOG_v1 {"time_micros": 1724135242009432, "cf_name": "default", "job": 34429, "event": "table_file_creation", "file_number": 14668973, "file_size": 50127435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577277676, "largest_seqno": 190658522995, "table_properties": {"data_size": 47664896, "index_size": 695680, "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": 1724135236, "oldest_key_time": 0, "file_creation_time": 1724135236, "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": 14668973, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:27:22.056530 140500288423488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668974.sst) /dev/shm/ToplingTemp/Topling-385850-45h7gn 2024/08/20-14:27:22.646735 140500288423488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668974.sst): first pass time = 0.59's, 80.957'MB/sec 2024/08/20-14:27:23.388006 140500288423488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668974.sst): old prealloc_size = 73819750, real_size = 36330336 2024/08/20-14:27:23.388060 140500288423488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668974.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 238887 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 6.03 raw-val = 0.0440 GB zip-val = 0.0348 GB avg-val = 184.00 avg-zval = 145.80 2024/08/20-14:27:23.590200 140500288423488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00/14668974.sst): second pass time = 0.74's, 59.402'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 185.321'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 52627.626'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.359'MB/sec write SST data time = 0.04's, 1052.920'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.450'MB, throughput = 13134.809'MB/sec zip my value time = 0.74's, unzip length = 0.044'GB zip my value throughput = 59.402'MB/sec zip pipeline throughput = 111.626'MB/sec entries = 238887 avg-key = 16.00 avg-zkey = 6.03 avg-val = 184.00 avg-zval = 145.80 usrkeys = 238887 avg-key = 8.00 avg-zkey = 6.03 avg-val = 191.00 avg-zval = 145.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 238887 bytes = 746544 } seq expand size = 1672209 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0019 GB value = 0.0440 GB dict = 0.45 MB all = 0.0478 GB } __ZipSize{ index = 0.0014 GB value = 0.0348 GB dict = 0.45 MB all = 0.0375 GB } UnZip/Zip{ index = 1.3266 value = 1.2620 dict = 1.00 all = 1.2751 } Zip/UnZip{ index = 0.7538 value = 0.7924 dict = 1.00 all = 0.7843 } ---------------------------- total value len = 62.470555 GB avg = 0.180 KB (by entry num) total key len = 6.803317 GB avg = 0.020 KB total ukey len = 3.196787 GB avg = 0.008 KB total ukey num = 0.390243538 Billion total entry num = 0.347121546 Billion write speed all = 0.921165867 MB/sec (with seq num) write speed all = 0.884239215 MB/sec (without seq num) 2024/08/20-14:27:23.636060 140500288423488 [compaction_job.cc:1944] [default] [JOB 34429] Generated table #14668974: 238887 keys, 37469429 bytes, temperature: kWarm 2024/08/20-14:27:23.636128 140500288423488 EVENT_LOG_v1 {"time_micros": 1724135243636096, "cf_name": "default", "job": 34429, "event": "table_file_creation", "file_number": 14668974, "file_size": 37469429, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190631982989, "largest_seqno": 190658522791, "table_properties": {"data_size": 34829840, "index_size": 1440576, "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": 3822192, "raw_average_key_size": 16, "raw_value_size": 43955208, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 238887, "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": 1724135242, "oldest_key_time": 0, "file_creation_time": 1724135242, "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": 14668974, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:27:23.650145 140500288423488 [compaction_job.cc:699] job-34429: subcompact[0], size: 0.138238 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34429/att-00 [14668972,14668973,14668974] 2024/08/20-14:27:23.702012 140500288423488 (Original Log Time 2024/08/20-14:27:13.140109) EVENT_LOG_v1 {"time_micros": 1724135233140069, "job": 34429, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14668954], "files_L2": [14668894, 14668895, 14668896], "score": 0.991009, "input_data_size": 149438903, "oldest_snapshot_seqno": 190658536919} 2024/08/20-14:27:23.702024 140500288423488 (Original Log Time 2024/08/20-14:27:23.701007) [compaction_job.cc:2018] [default] [JOB 34429] Compacted 1@1 + 3@2 files to L2 => 138238475 bytes 2024/08/20-14:27:23.702027 140500288423488 (Original Log Time 2024/08/20-14:27:23.701572) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.2 rd, 13.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.5, 127.0 +0.0 blob) out(131.8 +0.0 blob), read-write-amplify(17.7) write-amplify(8.5) OK, records in: 913094, records dropped: 3117 output_compression: Snappy 2024/08/20-14:27:23.702039 140500288423488 (Original Log Time 2024/08/20-14:27:23.701634) EVENT_LOG_v1 {"time_micros": 1724135243701607, "cf": "default", "job": 34429, "event": "compaction_finished", "compaction_time_micros": 10510049, "compaction_time_cpu_micros": 2054066, "output_level": 2, "num_output_files": 3, "total_output_size": 138238475, "num_input_records": 913094, "num_output_records": 909977, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 135443840, "file_range_sync_nanos": 0, "file_fsync_nanos": 2655, "file_prepare_write_nanos": 8229, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-14:27:23.842146 140500288423488 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":1724135232,"executesMs":10647,"compactionJobId":34429,"attempt":0,"compactionInputRawBytes":182618800,"compactionInputZipBytes":149438903,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138238475,"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":"00-34ec0d140e596b71de3f21162fedb565-1b8a09072c8b216f-00"}}, response = 2024/08/20-14:27:23.842272 140500288423488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34429/att-00: olev 2, work 10.647 s, result 28.521 ms, install 1.071 ms, input{raw 174.159 MiB zip 142.516 MiB}