2024/07/09-21:59:01.610633 140433319216704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00: fork to child time = 0.009883 sec 2024/07/09-21:59:01.611633 140433319216704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00 2024/07/09-21:59:01.616009 140433319216704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00 2024/07/09-21:59:01.617929 140433319216704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-21:59:01.618256 140433319216704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-21:59:01.678835 140433319216704 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61303/att-00/MANIFEST-12625661 2024/07/09-21:59:01.727889 140433319216704 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61303/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12696914, last_sequence is 148753253256, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12696877 2024/07/09-21:59:01.727897 140433319216704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-21:59:01.727966 140433319216704 [version_set.cc:5652] Creating manifest 12696914 2024/07/09-21:59:01.753221 140433319216704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-21:59:01.766244 140433319216704 [compaction_job.cc:2433] [default] [JOB 61303] Compacting 1@2 + 3@3 files to L3, score 0.69, subcompactions 1 : 1 2024/07/09-21:59:01.766258 140433319216704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31466 Base level 2, inputs: [12696905(17MB)], [12696830(91MB) 12696831(91MB) 12696849(71MB)] 2024/07/09-21:59:01.951161 140433319216704 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-21:59:01.951186 140433319216704 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-21:59:01.951204 140433319216704 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-21:59:01.951218 140433319216704 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-21:59:01.951227 140433319216704 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-21:59:03.937652 140433319216704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696915.sst) /dev/shm/ToplingTemp/Topling-112009-IEWkrN 2024/07/09-21:59:05.278075 140433319216704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696915.sst): first pass time = 1.34's, 100.136'MB/sec 2024/07/09-21:59:13.405425 140433319216704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696915.sst): old prealloc_size = 147639500, real_size = 92334224 2024/07/09-21:59:13.405529 140433319216704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696915.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.77 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-21:59:14.446488 140433319216704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696915.sst): second pass time = 8.13's, 15.195'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.04's, 91.900'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22157.891'MB/sec (index lex order gen) rebuild zvType time = 0.86's, 0.195'MB/sec write SST data time = 0.18's, 524.951'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 25549.455'MB/sec zip my value time = 8.13's, unzip length = 0.123'GB zip my value throughput = 15.195'MB/sec zip pipeline throughput = 169.711'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.77 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.77 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.5241 value = 1.3572 dict = 1.00 all = 1.4029 } Zip/UnZip{ index = 0.2210 value = 0.7368 dict = 1.00 all = 0.7128 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.004630460 MB/sec (with seq num) write speed all = 0.004451505 MB/sec (without seq num) 2024/07/09-21:59:14.578249 140433319216704 [compaction_job.cc:1944] [default] [JOB 61303] Generated table #12696915: 671089 keys, 95673852 bytes, temperature: kWarm 2024/07/09-21:59:14.578356 140433319216704 EVENT_LOG_v1 {"time_micros": 1720533554578297, "cf_name": "default", "job": 61303, "event": "table_file_creation", "file_number": 12696915, "file_size": 95673852, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148658811441, "largest_seqno": 148753204547, "table_properties": {"data_size": 90979600, "index_size": 1186688, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720533543, "oldest_key_time": 0, "file_creation_time": 1720533543, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12696915, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:59:14.699753 140433319216704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696916.sst) /dev/shm/ToplingTemp/Topling-112009-ITkyBL 2024/07/09-21:59:16.933491 140433319216704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696916.sst): first pass time = 2.23's, 60.088'MB/sec 2024/07/09-21:59:21.631398 140433319216704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696916.sst): old prealloc_size = 147639500, real_size = 92177336 2024/07/09-21:59:21.631490 140433319216704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696916.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.52 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/09-21:59:22.726164 140433319216704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696916.sst): second pass time = 4.69's, 26.301'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.09's, 87.250'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24596.363'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.186'MB/sec write SST data time = 0.19's, 500.241'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31209.412'MB/sec zip my value time = 4.69's, unzip length = 0.123'GB zip my value throughput = 26.301'MB/sec zip pipeline throughput = 187.870'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.52 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.52 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.2709 value = 1.3571 dict = 1.00 all = 1.4052 } Zip/UnZip{ index = 0.1897 value = 0.7369 dict = 1.00 all = 0.7117 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.009258365 MB/sec (with seq num) write speed all = 0.008900554 MB/sec (without seq num) 2024/07/09-21:59:22.857775 140433319216704 [compaction_job.cc:1944] [default] [JOB 61303] Generated table #12696916: 671089 keys, 95516988 bytes, temperature: kWarm 2024/07/09-21:59:22.857863 140433319216704 EVENT_LOG_v1 {"time_micros": 1720533562857817, "cf_name": "default", "job": 61303, "event": "table_file_creation", "file_number": 12696916, "file_size": 95516988, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148658815398, "largest_seqno": 148753204544, "table_properties": {"data_size": 90990832, "index_size": 1018560, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720533554, "oldest_key_time": 0, "file_creation_time": 1720533554, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12696916, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:59:22.943586 140433319216704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696917.sst) /dev/shm/ToplingTemp/Topling-112009-PynJQN 2024/07/09-21:59:24.593683 140433319216704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696917.sst): first pass time = 1.65's, 71.879'MB/sec 2024/07/09-21:59:25.801666 140433319216704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696917.sst): old prealloc_size = 147639500, real_size = 82193888 2024/07/09-21:59:25.801772 140433319216704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696917.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 593013 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.55 raw-val = 0.1091 GB zip-val = 0.0811 GB avg-val = 184.00 avg-zval = 136.80 2024/07/09-21:59:26.599129 140433319216704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00/12696917.sst): second pass time = 1.21's, 90.479'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 106.673'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15103.483'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.213'MB/sec write SST data time = 0.10's, 829.087'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.096'MB, throughput = 26687.194'MB/sec zip my value time = 1.21's, unzip length = 0.109'GB zip my value throughput = 90.479'MB/sec zip pipeline throughput = 97.048'MB/sec entries = 593013 avg-key = 16.00 avg-zkey = 1.55 avg-val = 184.00 avg-zval = 136.80 usrkeys = 593013 avg-key = 8.00 avg-zkey = 1.55 avg-val = 191.00 avg-zval = 136.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 593013 bytes = 1927312 } seq expand size = 4151091 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0047 GB value = 0.1091 GB dict = 1.10 MB all = 0.1186 GB } __ZipSize{ index = 0.0009 GB value = 0.0811 GB dict = 1.10 MB all = 0.0851 GB } UnZip/Zip{ index = 5.1538 value = 1.3450 dict = 1.00 all = 1.3942 } Zip/UnZip{ index = 0.1940 value = 0.7435 dict = 1.00 all = 0.7173 } ---------------------------- total value len = 0.369621 GB avg = 0.191 KB (by entry num) total key len = 0.030963 GB avg = 0.016 KB total ukey len = 0.015482 GB avg = 0.008 KB total ukey num = 0.001935191 Billion total entry num = 0.001935191 Billion write speed all = 0.013347256 MB/sec (with seq num) write speed all = 0.012831420 MB/sec (without seq num) 2024/07/09-21:59:26.691787 140433319216704 [compaction_job.cc:1944] [default] [JOB 61303] Generated table #12696917: 593013 keys, 85069507 bytes, temperature: kWarm 2024/07/09-21:59:26.691849 140433319216704 EVENT_LOG_v1 {"time_micros": 1720533566691817, "cf_name": "default", "job": 61303, "event": "table_file_creation", "file_number": 12696917, "file_size": 85069507, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269077, "largest_seqno": 148753204549, "table_properties": {"data_size": 81124944, "index_size": 920512, "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": 9488208, "raw_average_key_size": 16, "raw_value_size": 109114392, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 593013, "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": 1720533562, "oldest_key_time": 0, "file_creation_time": 1720533562, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12696917, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:59:26.718084 140433319216704 [compaction_job.cc:699] job-61303: subcompact[0], size: 0.276260 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61303/att-00 [12696915,12696916,12696917] 2024/07/09-21:59:26.760862 140433319216704 (Original Log Time 2024/07/09-21:59:01.766310) EVENT_LOG_v1 {"time_micros": 1720533541766272, "job": 61303, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12696905], "files_L3": [12696830, 12696831, 12696849], "score": 0.686987, "input_data_size": 284131624, "oldest_snapshot_seqno": 148753252178} 2024/07/09-21:59:26.760865 140433319216704 (Original Log Time 2024/07/09-21:59:26.760375) [compaction_job.cc:2018] [default] [JOB 61303] Compacted 1@2 + 3@3 files to L3 => 276260347 bytes 2024/07/09-21:59:26.760867 140433319216704 (Original Log Time 2024/07/09-21:59:26.760794) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 11.4 rd, 11.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(17.1, 253.9 +0.0 blob) out(263.5 +0.0 blob), read-write-amplify(31.3) write-amplify(15.4) OK, records in: 1942953, records dropped: 7762 output_compression: Snappy 2024/07/09-21:59:26.760873 140433319216704 (Original Log Time 2024/07/09-21:59:26.760841) EVENT_LOG_v1 {"time_micros": 1720533566760822, "cf": "default", "job": 61303, "event": "compaction_finished", "compaction_time_micros": 24951785, "compaction_time_cpu_micros": 5128472, "output_level": 3, "num_output_files": 3, "total_output_size": 276260347, "num_input_records": 1942953, "num_output_records": 1935191, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 354087547, "file_range_sync_nanos": 0, "file_fsync_nanos": 2208, "file_prepare_write_nanos": 10714, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-21:59:26.883481 140433319216704 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720533541,"executesMs":25144,"compactionJobId":61303,"attempt":0,"compactionInputRawBytes":388590600,"compactionInputZipBytes":284131624,"compactionOutputRawBytes":0,"compactionOutputZipBytes":276260347,"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":"00-58089ac808933ea6076289135951a45b-5a0567badcb695ef-00"}}, response = 2024/07/09-21:59:26.883577 140433319216704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61303/att-00: olev 3, work 25.144 s, result 5.207 ms, install 0.517 ms, input{raw 370.589 MiB zip 270.969 MiB}