2024/07/08-17:03:59.468116 140554260731456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00: fork to child time = 0.009167 sec 2024/07/08-17:03:59.469015 140554260731456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00 2024/07/08-17:03:59.473811 140554260731456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00 2024/07/08-17:03:59.475200 140554260731456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-17:03:59.475500 140554260731456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-17:03:59.510770 140554260731456 [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-07531/att-00/MANIFEST-12625661 2024/07/08-17:03:59.563697 140554260731456 [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-07531/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12632880, last_sequence is 147332231270, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12632779 2024/07/08-17:03:59.563710 140554260731456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-17:03:59.563765 140554260731456 [version_set.cc:5652] Creating manifest 12632880 2024/07/08-17:03:59.589276 140554260731456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-17:03:59.608020 140554260731456 [compaction_job.cc:2433] [default] [JOB 7531] Compacting 1@2 + 2@3 files to L3, score 0.91, subcompactions 1 : 1 2024/07/08-17:03:59.608043 140554260731456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4311 Base level 2, inputs: [12632865(12MB)], [12632814(91MB) 12632815(91MB)] 2024/07/08-17:03:59.759588 140554260731456 [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 2024/07/08-17:03:59.759621 140554260731456 [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 2024/07/08-17:03:59.759643 140554260731456 [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 2024/07/08-17:03:59.759657 140554260731456 [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 2024/07/08-17:03:59.759670 140554260731456 [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 2024/07/08-17:04:00.493194 140554260731456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632881.sst) /dev/shm/ToplingTemp/Topling-9178-qEj7fb 2024/07/08-17:04:01.689971 140554260731456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632881.sst): first pass time = 1.20's, 112.155'MB/sec 2024/07/08-17:04:04.655327 140554260731456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632881.sst): old prealloc_size = 147639500, real_size = 92662952 2024/07/08-17:04:04.655393 140554260731456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632881.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 2.25 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-17:04:05.502036 140554260731456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632881.sst): second pass time = 2.96's, 41.654'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 113.383'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38688.171'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.251'MB/sec write SST data time = 0.18's, 537.091'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.01's, sample length = 1.241'MB, throughput = 180.156'MB/sec zip my value time = 2.96's, unzip length = 0.123'GB zip my value throughput = 41.654'MB/sec zip pipeline throughput = 116.779'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.25 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.25 avg-val = 191.00 avg-zval = 135.58 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 = 0.0015 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 3.5583 value = 1.3571 dict = 1.00 all = 1.3981 } Zip/UnZip{ index = 0.2810 value = 0.7368 dict = 1.00 all = 0.7153 } ---------------------------- 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 = 0.174870658 MB/sec (with seq num) write speed all = 0.168112372 MB/sec (without seq num) 2024/07/08-17:04:05.726022 140554260731456 [compaction_job.cc:1944] [default] [JOB 7531] Generated table #12632881: 671089 keys, 96002620 bytes, temperature: kWarm 2024/07/08-17:04:05.726117 140554260731456 EVENT_LOG_v1 {"time_micros": 1720429445726057, "cf_name": "default", "job": 7531, "event": "table_file_creation", "file_number": 12632881, "file_size": 96002620, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147241136069, "largest_seqno": 147331421191, "table_properties": {"data_size": 90986208, "index_size": 1508800, "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": 1720429440, "oldest_key_time": 0, "file_creation_time": 1720429440, "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": 12632881, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:04:05.775403 140554260731456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632882.sst) /dev/shm/ToplingTemp/Topling-9178-3gV9da 2024/07/08-17:04:07.468753 140554260731456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632882.sst): first pass time = 1.69's, 79.264'MB/sec 2024/07/08-17:04:09.292418 140554260731456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632882.sst): old prealloc_size = 147639500, real_size = 92376792 2024/07/08-17:04:09.292477 140554260731456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632882.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 = 1.83 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-17:04:10.138010 140554260731456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632882.sst): second pass time = 1.82's, 67.743'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 113.295'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40434.059'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.283'MB/sec write SST data time = 0.25's, 380.069'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 = 33644.489'MB/sec zip my value time = 1.82's, unzip length = 0.123'GB zip my value throughput = 67.743'MB/sec zip pipeline throughput = 132.251'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.83 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.83 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.3821 value = 1.3572 dict = 1.00 all = 1.4010 } Zip/UnZip{ index = 0.2282 value = 0.7368 dict = 1.00 all = 0.7138 } ---------------------------- 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 = 0.347712104 MB/sec (with seq num) write speed all = 0.334273956 MB/sec (without seq num) 2024/07/08-17:04:10.320354 140554260731456 [compaction_job.cc:1944] [default] [JOB 7531] Generated table #12632882: 671089 keys, 95800380 bytes, temperature: kWarm 2024/07/08-17:04:10.320424 140554260731456 EVENT_LOG_v1 {"time_micros": 1720429450320386, "cf_name": "default", "job": 7531, "event": "table_file_creation", "file_number": 12632882, "file_size": 95800380, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187591769, "largest_seqno": 147331421190, "table_properties": {"data_size": 90983728, "index_size": 1225152, "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": 1720429445, "oldest_key_time": 0, "file_creation_time": 1720429445, "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": 12632882, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:04:10.357757 140554260731456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632883.sst) /dev/shm/ToplingTemp/Topling-9178-JJjKxc 2024/07/08-17:04:10.413561 140554260731456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632883.sst): first pass time = 0.06's, 199.284'MB/sec 2024/07/08-17:04:10.531239 140554260731456 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632883.sst): part-0: reject ZipStore ratio = 0.912 2024/07/08-17:04:10.558197 140554260731456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632883.sst): old prealloc_size = 147639500, real_size = 10419088 2024/07/08-17:04:10.558253 140554260731456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632883.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 55545 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 3.32 raw-val = 0.0102 GB zip-val = 0.0102 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-17:04:10.579438 140554260731456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00/12632883.sst): second pass time = 0.12's, 87.369'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 498.430'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5239.139'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.099'MB/sec write SST data time = 0.01's, 1234.822'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 = 0.12's, unzip length = 0.010'GB zip my value throughput = 87.369'MB/sec zip pipeline throughput = 87.369'MB/sec entries = 55545 avg-key = 16.00 avg-zkey = 3.32 avg-val = 184.00 avg-zval = 184.00 usrkeys = 55545 avg-key = 8.00 avg-zkey = 3.32 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 55545 bytes = 180544 } seq expand size = 388815 multi value expand size = 0 cnt WriteAppend = 1253 UnZipSize{ index = 0.0004 GB value = 0.0102 GB dict = 0.00 MB all = 0.0111 GB } __ZipSize{ index = 0.0002 GB value = 0.0102 GB dict = 0.00 MB all = 0.0106 GB } UnZip/Zip{ index = 2.4083 value = 1.0000 dict = 0.00 all = 1.0493 } Zip/UnZip{ index = 0.4152 value = 1.0000 dict = 0.00 all = 0.9530 } ---------------------------- total value len = 0.266965 GB avg = 0.191 KB (by entry num) total key len = 0.022364 GB avg = 0.016 KB total ukey len = 0.011182 GB avg = 0.008 KB total ukey num = 0.001397723 Billion total entry num = 0.001397723 Billion write speed all = 0.361901966 MB/sec (with seq num) write speed all = 0.347915417 MB/sec (without seq num) 2024/07/08-17:04:10.597073 140554260731456 [compaction_job.cc:1944] [default] [JOB 7531] Generated table #12632883: 55545 keys, 10586729 bytes, temperature: kWarm 2024/07/08-17:04:10.597134 140554260731456 EVENT_LOG_v1 {"time_micros": 1720429450597103, "cf_name": "default", "job": 7531, "event": "table_file_creation", "file_number": 12632883, "file_size": 10586729, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147291478598, "largest_seqno": 147329676168, "table_properties": {"data_size": 10220480, "index_size": 184512, "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": 888720, "raw_average_key_size": 16, "raw_value_size": 10220280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 55545, "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": 1720429450, "oldest_key_time": 0, "file_creation_time": 1720429450, "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": 12632883, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-17:04:10.605953 140554260731456 [compaction_job.cc:699] job-07531: subcompact[0], size: 0.202390 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07531/att-00 [12632881,12632882,12632883] 2024/07/08-17:04:10.637944 140554260731456 (Original Log Time 2024/07/08-17:03:59.621907) EVENT_LOG_v1 {"time_micros": 1720429439608065, "job": 7531, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12632865], "files_L3": [12632814, 12632815], "score": 0.905394, "input_data_size": 204948299, "oldest_snapshot_seqno": 147332230467} 2024/07/08-17:04:10.637949 140554260731456 (Original Log Time 2024/07/08-17:04:10.637321) [compaction_job.cc:2018] [default] [JOB 7531] Compacted 1@2 + 2@3 files to L3 => 202389729 bytes 2024/07/08-17:04:10.637952 140554260731456 (Original Log Time 2024/07/08-17:04:10.637868) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 18.7 rd, 18.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(12.4, 183.1 +0.0 blob) out(193.0 +0.0 blob), read-write-amplify(31.4) write-amplify(15.6) OK, records in: 1402135, records dropped: 4412 output_compression: Snappy 2024/07/08-17:04:10.637962 140554260731456 (Original Log Time 2024/07/08-17:04:10.637921) EVENT_LOG_v1 {"time_micros": 1720429450637898, "cf": "default", "job": 7531, "event": "compaction_finished", "compaction_time_micros": 10984047, "compaction_time_cpu_micros": 3511441, "output_level": 3, "num_output_files": 3, "total_output_size": 202389729, "num_input_records": 1402135, "num_output_records": 1397723, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 144678563, "file_range_sync_nanos": 0, "file_fsync_nanos": 2172, "file_prepare_write_nanos": 82456, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-17:04:10.747406 140554260731456 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":1720429439,"executesMs":11161,"compactionJobId":7531,"attempt":0,"compactionInputRawBytes":280427000,"compactionInputZipBytes":204948299,"compactionOutputRawBytes":0,"compactionOutputZipBytes":202389729,"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":"00-066c51e4c76ad942424fb7cd29a9b29c-987df77df0316dfd-00"}}, response = 2024/07/08-17:04:10.747490 140554260731456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-07531/att-00: olev 3, work 11.161 s, result 7.636 ms, install 0.667 ms, input{raw 267.436 MiB zip 195.454 MiB}