2024/08/20-11:31:01.126477 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00: fork to child time = 0.045367 sec 2024/08/20-11:31:01.127477 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00 2024/08/20-11:31:01.132063 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00 2024/08/20-11:31:01.133440 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:31:01.133701 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:31:01.181861 140500489848384 [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-26833/att-00/MANIFEST-14629260 2024/08/20-11:31:01.202395 140500489848384 [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-26833/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660078, last_sequence is 190468916604, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660036 2024/08/20-11:31:01.202403 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:31:01.202475 140500489848384 [version_set.cc:5652] Creating manifest 14660078 2024/08/20-11:31:01.229254 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:31:01.247813 140500489848384 [compaction_job.cc:2433] [default] [JOB 26833] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-11:31:01.247831 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13755 Base level 1, inputs: [14660066(20MB) 14660042(8413KB)], [14659959(1120KB) 14659984(48MB) 14659985(40MB)] 2024/08/20-11:31:01.623410 140500489848384 [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 2024/08/20-11:31:01.623434 140500489848384 [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 2024/08/20-11:31:01.623450 140500489848384 [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 2024/08/20-11:31:01.623460 140500489848384 [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 2024/08/20-11:31:01.623477 140500489848384 [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 2024/08/20-11:31:01.633309 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660079.sst) /dev/shm/ToplingTemp/Topling-326540-KOIT5A 2024/08/20-11:31:03.046884 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660079.sst): first pass time = 1.41's, 47.476'MB/sec 2024/08/20-11:31:05.792616 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660079.sst): old prealloc_size = 73819750, real_size = 49451696 2024/08/20-11:31:05.792696 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660079.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.08 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-11:31:06.282832 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660079.sst): second pass time = 2.74's, 22.533'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 104.227'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35381.768'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.212'MB/sec write SST data time = 0.09's, 544.780'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14448.415'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.533'MB/sec zip pipeline throughput = 172.911'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.08 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.08 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5740 value = 1.2954 dict = 1.00 all = 1.3135 } Zip/UnZip{ index = 0.6353 value = 0.7720 dict = 1.00 all = 0.7613 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.070094844 MB/sec (with seq num) write speed all = 1.027195448 MB/sec (without seq num) 2024/08/20-11:31:06.353323 140500489848384 [compaction_job.cc:1944] [default] [JOB 26833] Generated table #14660079: 335545 keys, 51093357 bytes, temperature: kWarm 2024/08/20-11:31:06.353418 140500489848384 EVENT_LOG_v1 {"time_micros": 1724124666353365, "cf_name": "default", "job": 26833, "event": "table_file_creation", "file_number": 14660079, "file_size": 51093357, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190408122917, "largest_seqno": 190468882332, "table_properties": {"data_size": 47662176, "index_size": 1705472, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724124661, "oldest_key_time": 0, "file_creation_time": 1724124661, "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": 14660079, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:06.441170 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660080.sst) /dev/shm/ToplingTemp/Topling-326540-bnjUwA 2024/08/20-11:31:07.514688 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660080.sst): first pass time = 1.07's, 62.516'MB/sec 2024/08/20-11:31:10.696406 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660080.sst): old prealloc_size = 73819750, real_size = 48555760 2024/08/20-11:31:10.696490 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660080.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.37 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-11:31:11.160020 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660080.sst): second pass time = 3.18's, 19.410'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 108.367'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14997.213'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.224'MB/sec write SST data time = 0.09's, 564.202'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16820.148'MB/sec zip my value time = 3.18's, unzip length = 0.062'GB zip my value throughput = 19.410'MB/sec zip pipeline throughput = 161.207'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.37 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.37 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.3708 value = 1.2950 dict = 1.00 all = 1.3358 } Zip/UnZip{ index = 0.2967 value = 0.7722 dict = 1.00 all = 0.7486 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.071088791 MB/sec (with seq num) write speed all = 1.028151098 MB/sec (without seq num) 2024/08/20-11:31:11.260166 140500489848384 [compaction_job.cc:1944] [default] [JOB 26833] Generated table #14660080: 335545 keys, 50238603 bytes, temperature: kWarm 2024/08/20-11:31:11.260260 140500489848384 EVENT_LOG_v1 {"time_micros": 1724124671260212, "cf_name": "default", "job": 26833, "event": "table_file_creation", "file_number": 14660080, "file_size": 50238603, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190364437979, "largest_seqno": 190468882330, "table_properties": {"data_size": 47675360, "index_size": 796352, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724124666, "oldest_key_time": 0, "file_creation_time": 1724124666, "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": 14660080, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:11.341037 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660081.sst) /dev/shm/ToplingTemp/Topling-326540-ypayxB 2024/08/20-11:31:11.564273 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660081.sst): first pass time = 0.22's, 75.319'MB/sec 2024/08/20-11:31:12.290221 140500489848384 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660081.sst): part-0: reject ZipStore ratio = 0.876 2024/08/20-11:31:12.339427 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660081.sst): old prealloc_size = 73819750, real_size = 16076560 2024/08/20-11:31:12.339504 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660081.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 84048 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 7.02 raw-val = 0.0155 GB zip-val = 0.0155 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-11:31:12.415251 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00/14660081.sst): second pass time = 0.73's, 21.328'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.08's, 215.112'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15111.634'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.498'MB/sec write SST data time = 0.03's, 485.031'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 = 0.73's, unzip length = 0.015'GB zip my value throughput = 21.328'MB/sec zip pipeline throughput = 115.406'MB/sec entries = 84048 avg-key = 16.00 avg-zkey = 7.02 avg-val = 184.00 avg-zval = 184.00 usrkeys = 84048 avg-key = 8.00 avg-zkey = 7.02 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 84048 bytes = 252160 } seq expand size = 588336 multi value expand size = 0 cnt WriteAppend = 1895 UnZipSize{ index = 0.0007 GB value = 0.0155 GB dict = 0.00 MB all = 0.0168 GB } __ZipSize{ index = 0.0006 GB value = 0.0155 GB dict = 0.00 MB all = 0.0163 GB } UnZip/Zip{ index = 1.1390 value = 1.0000 dict = 0.00 all = 1.0307 } Zip/UnZip{ index = 0.8780 value = 1.0000 dict = 0.00 all = 0.9702 } ---------------------------- total value len = 62.440981 GB avg = 0.180 KB (by entry num) total key len = 6.800840 GB avg = 0.020 KB total ukey len = 3.195549 GB avg = 0.008 KB total ukey num = 0.390088699 Billion total entry num = 0.346966707 Billion write speed all = 1.071337177 MB/sec (with seq num) write speed all = 1.028389914 MB/sec (without seq num) 2024/08/20-11:31:12.454898 140500489848384 [compaction_job.cc:1944] [default] [JOB 26833] Generated table #14660081: 84048 keys, 16309131 bytes, temperature: kWarm 2024/08/20-11:31:12.455165 140500489848384 EVENT_LOG_v1 {"time_micros": 1724124672455093, "cf_name": "default", "job": 26833, "event": "table_file_creation", "file_number": 14660081, "file_size": 16309131, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190458517739, "largest_seqno": 190468882331, "table_properties": {"data_size": 15465024, "index_size": 590336, "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": 1344768, "raw_average_key_size": 16, "raw_value_size": 15464832, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 84048, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724124671, "oldest_key_time": 0, "file_creation_time": 1724124671, "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": 14660081, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:12.470284 140500489848384 [compaction_job.cc:699] job-26833: subcompact[0], size: 0.117641 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26833/att-00 [14660079,14660080,14660081] 2024/08/20-11:31:12.518614 140500489848384 (Original Log Time 2024/08/20-11:31:01.247886) EVENT_LOG_v1 {"time_micros": 1724124661247845, "job": 26833, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14660066, 14660042], "files_L2": [14659959, 14659984, 14659985], "score": 0.992573, "input_data_size": 124705558, "oldest_snapshot_seqno": 190468916038} 2024/08/20-11:31:12.518619 140500489848384 (Original Log Time 2024/08/20-11:31:12.517970) [compaction_job.cc:2018] [default] [JOB 26833] Compacted 2@1 + 3@2 files to L2 => 117641091 bytes 2024/08/20-11:31:12.518622 140500489848384 (Original Log Time 2024/08/20-11:31:12.518528) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.1 rd, 10.5 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(28.7, 90.2 +0.0 blob) out(112.2 +0.0 blob), read-write-amplify(8.0) write-amplify(3.9) OK, records in: 759511, records dropped: 4373 output_compression: Snappy 2024/08/20-11:31:12.518632 140500489848384 (Original Log Time 2024/08/20-11:31:12.518590) EVENT_LOG_v1 {"time_micros": 1724124672518563, "cf": "default", "job": 26833, "event": "compaction_finished", "compaction_time_micros": 11222413, "compaction_time_cpu_micros": 2004477, "output_level": 2, "num_output_files": 3, "total_output_size": 117641091, "num_input_records": 759511, "num_output_records": 755138, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137651975, "file_range_sync_nanos": 0, "file_fsync_nanos": 2843, "file_prepare_write_nanos": 115851, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:31:12.648530 140500489848384 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":1724124661,"executesMs":11386,"compactionJobId":26833,"attempt":0,"compactionInputRawBytes":151902200,"compactionInputZipBytes":124705558,"compactionOutputRawBytes":0,"compactionOutputZipBytes":117641091,"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-b21e34bafa9a26ed715229388c16c5b3-5bbf8cb1b4d04630-00"}}, response = 2024/08/20-11:31:12.648652 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26833/att-00: olev 2, work 11.386 s, result 5.161 ms, install 0.699 ms, input{raw 144.865 MiB zip 118.928 MiB}