2024/08/20-06:55:32.284401 140500481455680 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00: fork to child time = 0.009798 sec 2024/08/20-06:55:32.285376 140500481455680 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00 2024/08/20-06:55:32.290105 140500481455680 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00 2024/08/20-06:55:32.291445 140500481455680 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:55:32.291734 140500481455680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:55:32.334236 140500481455680 [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-14178/att-00/MANIFEST-14629260 2024/08/20-06:55:32.363780 140500481455680 [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-14178/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14645351, last_sequence is 190143662884, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14645257 2024/08/20-06:55:32.363789 140500481455680 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:55:32.363913 140500481455680 [version_set.cc:5652] Creating manifest 14645351 2024/08/20-06:55:32.426864 140500481455680 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:55:32.449992 140500481455680 [compaction_job.cc:2433] [default] [JOB 14178] Compacting 1@2 + 2@3 files to L3, score 1.09, subcompactions 1 : 1 2024/08/20-06:55:32.450008 140500481455680 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7300 Base level 2, inputs: [14645318(48MB)], [14644751(91MB) 14644752(85MB)] 2024/08/20-06:55:32.458718 140500481455680 [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 2024/08/20-06:55:32.458761 140500481455680 [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 2024/08/20-06:55:32.458785 140500481455680 [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 2024/08/20-06:55:32.458794 140500481455680 [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 2024/08/20-06:55:32.458803 140500481455680 [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 2024/08/20-06:55:33.547372 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645352.sst) /dev/shm/ToplingTemp/Topling-228240-m6S1rD 2024/08/20-06:55:34.504870 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645352.sst): first pass time = 0.96's, 140.185'MB/sec 2024/08/20-06:55:36.472161 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645352.sst): old prealloc_size = 147639500, real_size = 92055384 2024/08/20-06:55:36.472235 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645352.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.33 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-06:55:37.013274 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645352.sst): second pass time = 1.97's, 62.805'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.601'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19949.222'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.09's, 1006.429'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 = 23834.581'MB/sec zip my value time = 1.97's, unzip length = 0.123'GB zip my value throughput = 62.805'MB/sec zip pipeline throughput = 168.027'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.33 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.33 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 6.0146 value = 1.3570 dict = 1.00 all = 1.4045 } Zip/UnZip{ index = 0.1663 value = 0.7369 dict = 1.00 all = 0.7120 } ---------------------------- 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 = 1.439302544 MB/sec (with seq num) write speed all = 1.381603938 MB/sec (without seq num) 2024/08/20-06:55:37.175170 140500481455680 [compaction_job.cc:1944] [default] [JOB 14178] Generated table #14645352: 671089 keys, 95562876 bytes, temperature: kWarm 2024/08/20-06:55:37.175267 140500481455680 EVENT_LOG_v1 {"time_micros": 1724108137175209, "cf_name": "default", "job": 14178, "event": "table_file_creation", "file_number": 14645352, "file_size": 95562876, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189724242238, "largest_seqno": 190143266049, "table_properties": {"data_size": 90994880, "index_size": 892608, "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": 1724108133, "oldest_key_time": 0, "file_creation_time": 1724108133, "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": 14645352, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:55:37.227155 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645353.sst) /dev/shm/ToplingTemp/Topling-228240-KDltPB 2024/08/20-06:55:38.458957 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645353.sst): first pass time = 1.23's, 108.965'MB/sec 2024/08/20-06:55:40.412031 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645353.sst): old prealloc_size = 147639500, real_size = 91876384 2024/08/20-06:55:40.412095 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645353.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 = 1.08 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-06:55:40.950573 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645353.sst): second pass time = 1.95's, 63.252'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.810'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20714.481'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.378'MB/sec write SST data time = 0.09's, 1008.090'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 = 24813.080'MB/sec zip my value time = 1.95's, unzip length = 0.123'GB zip my value throughput = 63.252'MB/sec zip pipeline throughput = 167.956'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.08 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.08 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 = 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 = 0.0952 GB } UnZip/Zip{ index = 7.4000 value = 1.3572 dict = 1.00 all = 1.4096 } Zip/UnZip{ index = 0.1351 value = 0.7368 dict = 1.00 all = 0.7094 } ---------------------------- 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 = 1.442072797 MB/sec (with seq num) write speed all = 1.384267298 MB/sec (without seq num) 2024/08/20-06:55:41.118144 140500481455680 [compaction_job.cc:1944] [default] [JOB 14178] Generated table #14645353: 671089 keys, 95216060 bytes, temperature: kWarm 2024/08/20-06:55:41.118213 140500481455680 EVENT_LOG_v1 {"time_micros": 1724108141118179, "cf_name": "default", "job": 14178, "event": "table_file_creation", "file_number": 14645353, "file_size": 95216060, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190027914356, "largest_seqno": 190143266055, "table_properties": {"data_size": 90982960, "index_size": 725504, "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": 1724108137, "oldest_key_time": 0, "file_creation_time": 1724108137, "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": 14645353, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:55:41.163184 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645354.sst) /dev/shm/ToplingTemp/Topling-228240-29t6HC 2024/08/20-06:55:41.483594 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645354.sst): first pass time = 0.32's, 160.943'MB/sec 2024/08/20-06:55:42.016148 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645354.sst): old prealloc_size = 147639500, real_size = 37814112 2024/08/20-06:55:42.016200 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645354.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 257803 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.48 raw-val = 0.0474 GB zip-val = 0.0374 GB avg-val = 184.00 avg-zval = 144.95 2024/08/20-06:55:42.226965 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00/14645354.sst): second pass time = 0.53's, 89.201'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 185.660'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13516.262'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.371'MB/sec write SST data time = 0.04's, 1050.216'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.484'MB, throughput = 13642.891'MB/sec zip my value time = 0.53's, unzip length = 0.047'GB zip my value throughput = 89.201'MB/sec zip pipeline throughput = 105.738'MB/sec entries = 257803 avg-key = 16.00 avg-zkey = 1.48 avg-val = 184.00 avg-zval = 144.95 usrkeys = 257803 avg-key = 8.00 avg-zkey = 1.48 avg-val = 191.00 avg-zval = 144.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 257803 bytes = 902320 } seq expand size = 1804621 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0021 GB value = 0.0474 GB dict = 0.48 MB all = 0.0516 GB } __ZipSize{ index = 0.0004 GB value = 0.0374 GB dict = 0.48 MB all = 0.0391 GB } UnZip/Zip{ index = 5.4179 value = 1.2694 dict = 1.00 all = 1.3174 } Zip/UnZip{ index = 0.1846 value = 0.7878 dict = 1.00 all = 0.7590 } ---------------------------- total value len = 62.602346 GB avg = 0.180 KB (by entry num) total key len = 6.814357 GB avg = 0.020 KB total ukey len = 3.202307 GB avg = 0.008 KB total ukey num = 0.390933542 Billion total entry num = 0.347811550 Billion write speed all = 1.443143971 MB/sec (with seq num) write speed all = 1.385297128 MB/sec (without seq num) 2024/08/20-06:55:42.274949 140500481455680 [compaction_job.cc:1944] [default] [JOB 14178] Generated table #14645354: 257803 keys, 39136683 bytes, temperature: kWarm 2024/08/20-06:55:42.275019 140500481455680 EVENT_LOG_v1 {"time_micros": 1724108142274985, "cf_name": "default", "job": 14178, "event": "table_file_creation", "file_number": 14645354, "file_size": 39136683, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189964012181, "largest_seqno": 190143266054, "table_properties": {"data_size": 37368784, "index_size": 380672, "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": 4124848, "raw_average_key_size": 16, "raw_value_size": 47435752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 257803, "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": 1724108141, "oldest_key_time": 0, "file_creation_time": 1724108141, "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": 14645354, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:55:42.291769 140500481455680 [compaction_job.cc:699] job-14178: subcompact[0], size: 0.229916 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14178/att-00 [14645352,14645353,14645354] 2024/08/20-06:55:42.341744 140500481455680 (Original Log Time 2024/08/20-06:55:32.450082) EVENT_LOG_v1 {"time_micros": 1724108132450026, "job": 14178, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14645318], "files_L3": [14644751, 14644752], "score": 1.08578, "input_data_size": 236675693, "oldest_snapshot_seqno": 190143662579} 2024/08/20-06:55:42.341748 140500481455680 (Original Log Time 2024/08/20-06:55:42.335477) [compaction_job.cc:2018] [default] [JOB 14178] Compacted 1@2 + 2@3 files to L3 => 229915619 bytes 2024/08/20-06:55:42.341749 140500481455680 (Original Log Time 2024/08/20-06:55:42.341674) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.0 rd, 23.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.8, 176.9 +0.0 blob) out(219.3 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1633818, records dropped: 33837 output_compression: Snappy 2024/08/20-06:55:42.341757 140500481455680 (Original Log Time 2024/08/20-06:55:42.341720) EVENT_LOG_v1 {"time_micros": 1724108142341699, "cf": "default", "job": 14178, "event": "compaction_finished", "compaction_time_micros": 9841700, "compaction_time_cpu_micros": 2994919, "output_level": 3, "num_output_files": 3, "total_output_size": 229915619, "num_input_records": 1633818, "num_output_records": 1599981, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 149836436, "file_range_sync_nanos": 0, "file_fsync_nanos": 1829, "file_prepare_write_nanos": 7448, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-06:55:42.473376 140500481455680 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":1724108132,"executesMs":10044,"compactionJobId":14178,"attempt":0,"compactionInputRawBytes":326763600,"compactionInputZipBytes":236675693,"compactionOutputRawBytes":0,"compactionOutputZipBytes":229915619,"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-be959c20f3cb07616355a28f8a140f3b-005a4a3473cf8be3-00"}}, response = 2024/08/20-06:55:42.473467 140500481455680 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-14178/att-00: olev 3, work 10.045 s, result 6.177 ms, install 6.301 ms, input{raw 311.626 MiB zip 225.712 MiB}