2024/08/21-01:25:00.331587 140539551225408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00: fork to child time = 0.008074 sec 2024/08/21-01:25:00.331981 140539551225408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00 2024/08/21-01:25:00.336578 140539551225408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00 2024/08/21-01:25:00.337726 140539551225408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:25:00.337940 140539551225408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:25:00.379846 140539551225408 [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-59080/att-00/MANIFEST-14629260 2024/08/21-01:25:00.440405 140539551225408 [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-59080/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14697222, last_sequence is 191285029807, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14697161 2024/08/21-01:25:00.440413 140539551225408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:25:00.440457 140539551225408 [version_set.cc:5652] Creating manifest 14697222 2024/08/21-01:25:00.487509 140539551225408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:25:00.504286 140539551225408 [compaction_job.cc:2433] [default] [JOB 59080] Compacting 2@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-01:25:00.504302 140539551225408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29769 Base level 2, inputs: [14697207(29MB) 14697187(2215KB)], [14697153(91MB) 14697154(89MB)] 2024/08/21-01:25:00.780304 140539551225408 [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 2024/08/21-01:25:00.780323 140539551225408 [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 2024/08/21-01:25:00.780336 140539551225408 [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 2024/08/21-01:25:00.780345 140539551225408 [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 2024/08/21-01:25:00.780353 140539551225408 [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 2024/08/21-01:25:01.598040 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697223.sst) /dev/shm/ToplingTemp/Topling-6355-tlTEFI 2024/08/21-01:25:02.643491 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697223.sst): first pass time = 1.05's, 128.388'MB/sec 2024/08/21-01:25:04.465213 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697223.sst): old prealloc_size = 147639500, real_size = 92473248 2024/08/21-01:25:04.465282 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697223.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.98 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-01:25:05.313937 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697223.sst): second pass time = 1.82's, 67.824'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 112.990'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27879.282'MB/sec (index lex order gen) rebuild zvType time = 0.76's, 0.221'MB/sec write SST data time = 0.09's, 1077.587'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 = 40967.825'MB/sec zip my value time = 1.82's, unzip length = 0.123'GB zip my value throughput = 67.824'MB/sec zip pipeline throughput = 134.835'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.98 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.98 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 4.0499 value = 1.3572 dict = 1.00 all = 1.3996 } Zip/UnZip{ index = 0.2469 value = 0.7368 dict = 1.00 all = 0.7145 } ---------------------------- 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 = 0.697323093 MB/sec (with seq num) write speed all = 0.670373408 MB/sec (without seq num) 2024/08/21-01:25:05.470245 140539551225408 [compaction_job.cc:1944] [default] [JOB 59080] Generated table #14697223: 671089 keys, 95896764 bytes, temperature: kWarm 2024/08/21-01:25:05.471069 140539551225408 EVENT_LOG_v1 {"time_micros": 1724174705471010, "cf_name": "default", "job": 59080, "event": "table_file_creation", "file_number": 14697223, "file_size": 95896764, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191136158813, "largest_seqno": 191284983820, "table_properties": {"data_size": 90979664, "index_size": 1325632, "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": 1724174701, "oldest_key_time": 0, "file_creation_time": 1724174701, "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": 14697223, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:25:05.523707 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697224.sst) /dev/shm/ToplingTemp/Topling-6355-QFjX3I 2024/08/21-01:25:07.053872 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697224.sst): first pass time = 1.53's, 87.717'MB/sec 2024/08/21-01:25:08.283459 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697224.sst): old prealloc_size = 147639500, real_size = 92476336 2024/08/21-01:25:08.283534 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697224.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.98 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-01:25:08.974638 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697224.sst): second pass time = 1.23's, 100.543'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 138.632'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 46915.379'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.296'MB/sec write SST data time = 0.12's, 769.736'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 = 40774.066'MB/sec zip my value time = 1.23's, unzip length = 0.123'GB zip my value throughput = 100.543'MB/sec zip pipeline throughput = 116.931'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.98 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.98 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 = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.0466 value = 1.3572 dict = 1.00 all = 1.4008 } Zip/UnZip{ index = 0.2471 value = 0.7368 dict = 1.00 all = 0.7139 } ---------------------------- 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 = 1.369480946 MB/sec (with seq num) write speed all = 1.316554146 MB/sec (without seq num) 2024/08/21-01:25:09.092814 140539551225408 [compaction_job.cc:1944] [default] [JOB 59080] Generated table #14697224: 671089 keys, 95815996 bytes, temperature: kWarm 2024/08/21-01:25:09.092883 140539551225408 EVENT_LOG_v1 {"time_micros": 1724174709092847, "cf_name": "default", "job": 59080, "event": "table_file_creation", "file_number": 14697224, "file_size": 95815996, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191174090154, "largest_seqno": 191284983819, "table_properties": {"data_size": 90981712, "index_size": 1326720, "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": 1724174705, "oldest_key_time": 0, "file_creation_time": 1724174705, "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": 14697224, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:25:09.127636 140539551225408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697225.sst) /dev/shm/ToplingTemp/Topling-6355-gSeXUH 2024/08/21-01:25:09.275112 140539551225408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697225.sst): first pass time = 0.15's, 168.310'MB/sec 2024/08/21-01:25:09.500644 140539551225408 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697225.sst): part-0: reject ZipStore ratio = 0.841 2024/08/21-01:25:09.541291 140539551225408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697225.sst): old prealloc_size = 147639500, real_size = 23334424 2024/08/21-01:25:09.541332 140539551225408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697225.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 124074 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.82 raw-val = 0.0228 GB zip-val = 0.0228 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-01:25:09.580250 140539551225408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00/14697225.sst): second pass time = 0.22's, 103.493'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 608.540'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18775.905'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.212'MB/sec write SST data time = 0.01's, 1778.245'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.22's, unzip length = 0.023'GB zip my value throughput = 103.493'MB/sec zip pipeline throughput = 103.493'MB/sec entries = 124074 avg-key = 16.00 avg-zkey = 3.82 avg-val = 184.00 avg-zval = 184.00 usrkeys = 124074 avg-key = 8.00 avg-zkey = 3.82 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 124074 bytes = 387744 } seq expand size = 868518 multi value expand size = 0 cnt WriteAppend = 2794 UnZipSize{ index = 0.0010 GB value = 0.0228 GB dict = 0.00 MB all = 0.0248 GB } __ZipSize{ index = 0.0005 GB value = 0.0228 GB dict = 0.00 MB all = 0.0237 GB } UnZip/Zip{ index = 2.0964 value = 1.0000 dict = 0.00 all = 1.0474 } Zip/UnZip{ index = 0.4770 value = 1.0000 dict = 0.00 all = 0.9548 } ---------------------------- total value len = 0.280054 GB avg = 0.191 KB (by entry num) total key len = 0.023460 GB avg = 0.016 KB total ukey len = 0.011730 GB avg = 0.008 KB total ukey num = 0.001466252 Billion total entry num = 0.001466252 Billion write speed all = 1.491625964 MB/sec (with seq num) write speed all = 1.433978584 MB/sec (without seq num) 2024/08/21-01:25:09.616980 140539551225408 [compaction_job.cc:1944] [default] [JOB 59080] Generated table #14697225: 124074 keys, 23692201 bytes, temperature: kWarm 2024/08/21-01:25:09.617071 140539551225408 EVENT_LOG_v1 {"time_micros": 1724174709617018, "cf_name": "default", "job": 59080, "event": "table_file_creation", "file_number": 14697225, "file_size": 23692201, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266162921, "largest_seqno": 191284983783, "table_properties": {"data_size": 22829808, "index_size": 473472, "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": 1985184, "raw_average_key_size": 16, "raw_value_size": 22829616, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 124074, "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": 1724174709, "oldest_key_time": 0, "file_creation_time": 1724174709, "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": 14697225, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:25:09.635824 140539551225408 [compaction_job.cc:699] job-59080: subcompact[0], size: 0.215405 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59080/att-00 [14697223,14697224,14697225] 2024/08/21-01:25:09.709264 140539551225408 (Original Log Time 2024/08/21-01:25:00.504362) EVENT_LOG_v1 {"time_micros": 1724174700504317, "job": 59080, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14697207, 14697187], "files_L3": [14697153, 14697154], "score": 0.989759, "input_data_size": 222616885, "oldest_snapshot_seqno": 191285029198} 2024/08/21-01:25:09.709268 140539551225408 (Original Log Time 2024/08/21-01:25:09.708722) [compaction_job.cc:2018] [default] [JOB 59080] Compacted 2@2 + 2@3 files to L3 => 215404961 bytes 2024/08/21-01:25:09.709269 140539551225408 (Original Log Time 2024/08/21-01:25:09.709197) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.4 rd, 23.6 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(31.8, 180.6 +0.0 blob) out(205.4 +0.0 blob), read-write-amplify(13.2) write-amplify(6.5) OK, records in: 1476545, records dropped: 10293 output_compression: Snappy 2024/08/21-01:25:09.709275 140539551225408 (Original Log Time 2024/08/21-01:25:09.709242) EVENT_LOG_v1 {"time_micros": 1724174709709223, "cf": "default", "job": 59080, "event": "compaction_finished", "compaction_time_micros": 9131480, "compaction_time_cpu_micros": 3221716, "output_level": 3, "num_output_files": 3, "total_output_size": 215404961, "num_input_records": 1476545, "num_output_records": 1466252, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 155871127, "file_range_sync_nanos": 0, "file_fsync_nanos": 2615, "file_prepare_write_nanos": 92670, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-01:25:09.845117 140539551225408 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":1724174700,"executesMs":9369,"compactionJobId":59080,"attempt":0,"compactionInputRawBytes":295309000,"compactionInputZipBytes":222616885,"compactionOutputRawBytes":0,"compactionOutputZipBytes":215404961,"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-ef9886f9efafa54a2279ae0b1570d83d-5e43ce6fc72e280d-00"}}, response = 2024/08/21-01:25:09.845184 140539551225408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59080/att-00: olev 3, work 9.369 s, result 7.529 ms, install 0.573 ms, input{raw 281.629 MiB zip 212.304 MiB}