2024/08/20-09:36:45.796940 140500330387008 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00: fork to child time = 0.010371 sec 2024/08/20-09:36:45.798643 140500330387008 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00 2024/08/20-09:36:45.804117 140500330387008 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00 2024/08/20-09:36:45.805486 140500330387008 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:36:45.805851 140500330387008 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:36:45.865598 140500330387008 [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-22063/att-00/MANIFEST-14629260 2024/08/20-09:36:45.888170 140500330387008 [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-22063/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14654421, last_sequence is 190338647144, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14654312 2024/08/20-09:36:45.888178 140500330387008 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:36:45.888224 140500330387008 [version_set.cc:5652] Creating manifest 14654421 2024/08/20-09:36:45.924387 140500330387008 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:36:45.941514 140500330387008 [compaction_job.cc:2433] [default] [JOB 22063] Compacting 1@2 + 3@3 files to L3, score 1.02, subcompactions 1 : 1 2024/08/20-09:36:45.941551 140500330387008 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11304 Base level 2, inputs: [14654387(48MB)], [14653594(31MB) 14652953(38MB) 14653982(90MB)] 2024/08/20-09:36:45.953302 140500330387008 [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 2024/08/20-09:36:45.953357 140500330387008 [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 2024/08/20-09:36:45.953394 140500330387008 [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 2024/08/20-09:36:45.953410 140500330387008 [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 2024/08/20-09:36:45.953424 140500330387008 [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 2024/08/20-09:36:46.596040 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654422.sst) /dev/shm/ToplingTemp/Topling-289079-NgzeV1 2024/08/20-09:36:48.219432 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654422.sst): first pass time = 1.62's, 82.680'MB/sec 2024/08/20-09:36:49.442820 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654422.sst): old prealloc_size = 147639500, real_size = 91867456 2024/08/20-09:36:49.442901 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654422.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.07 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-09:36:49.989916 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654422.sst): second pass time = 1.22's, 101.018'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 174.174'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13808.736'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.375'MB/sec write SST data time = 0.10's, 955.164'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 = 29606.220'MB/sec zip my value time = 1.22's, unzip length = 0.123'GB zip my value throughput = 101.018'MB/sec zip pipeline throughput = 101.018'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.07 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.07 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.4585 value = 1.3572 dict = 1.00 all = 1.4085 } Zip/UnZip{ index = 0.1341 value = 0.7368 dict = 1.00 all = 0.7100 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.198301469 MB/sec (with seq num) write speed all = 1.150264088 MB/sec (without seq num) 2024/08/20-09:36:50.099612 140500330387008 [compaction_job.cc:1944] [default] [JOB 22063] Generated table #14654422: 671089 keys, 95291004 bytes, temperature: kWarm 2024/08/20-09:36:50.099699 140500330387008 EVENT_LOG_v1 {"time_micros": 1724117810099652, "cf_name": "default", "job": 22063, "event": "table_file_creation", "file_number": 14654422, "file_size": 95291004, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190090453436, "largest_seqno": 190338137287, "table_properties": {"data_size": 90979712, "index_size": 719808, "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": 1724117806, "oldest_key_time": 0, "file_creation_time": 1724117806, "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": 14654422, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:36:50.143837 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654423.sst) /dev/shm/ToplingTemp/Topling-289079-Zh1NbY 2024/08/20-09:36:50.733227 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654423.sst): first pass time = 0.59's, 227.740'MB/sec 2024/08/20-09:36:52.203301 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654423.sst): old prealloc_size = 147639500, real_size = 91691384 2024/08/20-09:36:52.203362 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654423.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.80 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-09:36:52.741253 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654423.sst): second pass time = 1.47's, 84.080'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.814'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16777.889'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.379'MB/sec write SST data time = 0.09's, 1002.356'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 = 28501.033'MB/sec zip my value time = 1.47's, unzip length = 0.123'GB zip my value throughput = 84.080'MB/sec zip pipeline throughput = 131.042'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.80 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.80 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 10.0499 value = 1.3571 dict = 1.00 all = 1.4111 } Zip/UnZip{ index = 0.0995 value = 0.7369 dict = 1.00 all = 0.7087 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.200648966 MB/sec (with seq num) write speed all = 1.152520942 MB/sec (without seq num) 2024/08/20-09:36:52.848338 140500330387008 [compaction_job.cc:1944] [default] [JOB 22063] Generated table #14654423: 671089 keys, 95115004 bytes, temperature: kWarm 2024/08/20-09:36:52.848407 140500330387008 EVENT_LOG_v1 {"time_micros": 1724117812848373, "cf_name": "default", "job": 22063, "event": "table_file_creation", "file_number": 14654423, "file_size": 95115004, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190153541811, "largest_seqno": 190338137286, "table_properties": {"data_size": 90989280, "index_size": 534208, "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": 1724117810, "oldest_key_time": 0, "file_creation_time": 1724117810, "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": 14654423, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:36:52.889778 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654424.sst) /dev/shm/ToplingTemp/Topling-289079-FKu870 2024/08/20-09:36:52.969812 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654424.sst): first pass time = 0.08's, 201.334'MB/sec 2024/08/20-09:36:53.121655 140500330387008 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654424.sst): part-0: reject ZipStore ratio = 0.880 2024/08/20-09:36:53.156728 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654424.sst): old prealloc_size = 147639500, real_size = 14899952 2024/08/20-09:36:53.156769 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654424.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 80526 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.78 raw-val = 0.0148 GB zip-val = 0.0148 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-09:36:53.184137 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00/14654424.sst): second pass time = 0.15's, 98.044'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 553.269'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2195.848'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.231'MB/sec write SST data time = 0.01's, 1375.670'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 = 0.15's, unzip length = 0.015'GB zip my value throughput = 98.044'MB/sec zip pipeline throughput = 98.044'MB/sec entries = 80526 avg-key = 16.00 avg-zkey = 0.78 avg-val = 184.00 avg-zval = 184.00 usrkeys = 80526 avg-key = 8.00 avg-zkey = 0.78 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 80526 bytes = 281856 } seq expand size = 563682 multi value expand size = 0 cnt WriteAppend = 1816 UnZipSize{ index = 0.0006 GB value = 0.0148 GB dict = 0.00 MB all = 0.0161 GB } __ZipSize{ index = 0.0001 GB value = 0.0148 GB dict = 0.00 MB all = 0.0152 GB } UnZip/Zip{ index = 10.2712 value = 1.0000 dict = 0.00 all = 1.0622 } Zip/UnZip{ index = 0.0974 value = 1.0000 dict = 0.00 all = 0.9415 } ---------------------------- total value len = 62.568486 GB avg = 0.180 KB (by entry num) total key len = 6.811521 GB avg = 0.020 KB total ukey len = 3.200889 GB avg = 0.008 KB total ukey num = 0.390756265 Billion total entry num = 0.347634273 Billion write speed all = 1.200928290 MB/sec (with seq num) write speed all = 1.152789485 MB/sec (without seq num) 2024/08/20-09:36:53.206847 140500330387008 [compaction_job.cc:1944] [default] [JOB 22063] Generated table #14654424: 80526 keys, 15162793 bytes, temperature: kWarm 2024/08/20-09:36:53.206912 140500330387008 EVENT_LOG_v1 {"time_micros": 1724117813206879, "cf_name": "default", "job": 22063, "event": "table_file_creation", "file_number": 14654424, "file_size": 15162793, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190153543052, "largest_seqno": 190327612935, "table_properties": {"data_size": 14816976, "index_size": 62720, "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": 1288416, "raw_average_key_size": 16, "raw_value_size": 14816784, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 80526, "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": 1724117812, "oldest_key_time": 0, "file_creation_time": 1724117812, "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": 14654424, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:36:53.218064 140500330387008 [compaction_job.cc:699] job-22063: subcompact[0], size: 0.205569 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22063/att-00 [14654422,14654423,14654424] 2024/08/20-09:36:53.253608 140500330387008 (Original Log Time 2024/08/20-09:36:45.941643) EVENT_LOG_v1 {"time_micros": 1724117805941573, "job": 22063, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14654387], "files_L3": [14653594, 14652953, 14653982], "score": 1.02151, "input_data_size": 219716020, "oldest_snapshot_seqno": 190338646878} 2024/08/20-09:36:53.253612 140500330387008 (Original Log Time 2024/08/20-09:36:53.253143) [compaction_job.cc:2018] [default] [JOB 22063] Compacted 1@2 + 3@3 files to L3 => 205568801 bytes 2024/08/20-09:36:53.253613 140500330387008 (Original Log Time 2024/08/20-09:36:53.253540) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 30.2 rd, 28.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(48.1, 161.4 +0.0 blob) out(196.0 +0.0 blob), read-write-amplify(8.4) write-amplify(4.1) OK, records in: 1453347, records dropped: 30643 output_compression: Snappy 2024/08/20-09:36:53.253620 140500330387008 (Original Log Time 2024/08/20-09:36:53.253585) EVENT_LOG_v1 {"time_micros": 1724117813253565, "cf": "default", "job": 22063, "event": "compaction_finished", "compaction_time_micros": 7276429, "compaction_time_cpu_micros": 2480745, "output_level": 3, "num_output_files": 3, "total_output_size": 205568801, "num_input_records": 1453347, "num_output_records": 1422704, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126563350, "file_range_sync_nanos": 0, "file_fsync_nanos": 2448, "file_prepare_write_nanos": 77983, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:36:53.381128 140500330387008 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":1724117805,"executesMs":7449,"compactionJobId":22063,"attempt":0,"compactionInputRawBytes":290669400,"compactionInputZipBytes":219716020,"compactionOutputRawBytes":0,"compactionOutputZipBytes":205568801,"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":"00-45d60a4e550d7f14dbbe1d57672b846d-6f5140ed712e787f-00"}}, response = 2024/08/20-09:36:53.381246 140500330387008 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22063/att-00: olev 3, work 7.450 s, result 6.050 ms, install 0.498 ms, input{raw 277.204 MiB zip 209.538 MiB}