2024/08/20-15:05:07.264795 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00: fork to child time = 0.027654 sec 2024/08/20-15:05:07.266082 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00 2024/08/20-15:05:07.271983 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00 2024/08/20-15:05:07.273847 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:05:07.274294 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:05:07.327685 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-36059/att-00/MANIFEST-14629260 2024/08/20-15:05:07.404131 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-36059/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14670773, last_sequence is 190697882012, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14670725 2024/08/20-15:05:07.404148 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:05:07.404252 140500489848384 [version_set.cc:5652] Creating manifest 14670773 2024/08/20-15:05:07.434645 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:05:07.454804 140500489848384 [compaction_job.cc:2433] [default] [JOB 36059] Compacting 1@1 + 5@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-15:05:07.454832 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18422 Base level 1, inputs: [14670737(25MB)], [14670768(48MB) 14670770(5275KB) 14670682(48MB) 14670683(12MB) 14670634(1123KB)] 2024/08/20-15:05:07.674593 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 2024/08/20-15:05:07.674628 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 2024/08/20-15:05:07.674653 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 2024/08/20-15:05:07.674673 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 2024/08/20-15:05:07.674687 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 2024/08/20-15:05:08.102476 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670774.sst) /dev/shm/ToplingTemp/Topling-398065-7UT5O2 2024/08/20-15:05:08.599734 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670774.sst): first pass time = 0.50's, 134.979'MB/sec 2024/08/20-15:05:09.698369 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670774.sst): old prealloc_size = 73819750, real_size = 48917824 2024/08/20-15:05:09.698453 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670774.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.50 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-15:05:10.177514 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670774.sst): second pass time = 1.10's, 56.252'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 105.522'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22001.125'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.221'MB/sec write SST data time = 0.10's, 506.275'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 = 14925.601'MB/sec zip my value time = 1.10's, unzip length = 0.062'GB zip my value throughput = 56.252'MB/sec zip pipeline throughput = 89.509'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.50 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.50 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2870 value = 1.2954 dict = 1.00 all = 1.3273 } Zip/UnZip{ index = 0.4373 value = 0.7719 dict = 1.00 all = 0.7534 } ---------------------------- 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 = 0.892679492 MB/sec (with seq num) write speed all = 0.856892560 MB/sec (without seq num) 2024/08/20-15:05:10.242399 140500489848384 [compaction_job.cc:1944] [default] [JOB 36059] Generated table #14670774: 335545 keys, 50558731 bytes, temperature: kWarm 2024/08/20-15:05:10.242503 140500489848384 EVENT_LOG_v1 {"time_micros": 1724137510242442, "cf_name": "default", "job": 36059, "event": "table_file_creation", "file_number": 14670774, "file_size": 50558731, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190654960789, "largest_seqno": 190697738809, "table_properties": {"data_size": 47660064, "index_size": 1173760, "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": 1724137508, "oldest_key_time": 0, "file_creation_time": 1724137508, "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": 14670774, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:05:10.292008 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670775.sst) /dev/shm/ToplingTemp/Topling-398065-QB4KBZ 2024/08/20-15:05:11.416968 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670775.sst): first pass time = 1.12's, 59.657'MB/sec 2024/08/20-15:05:13.719726 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670775.sst): old prealloc_size = 73819750, real_size = 48835328 2024/08/20-15:05:13.719803 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670775.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.22 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-15:05:14.170204 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670775.sst): second pass time = 2.30's, 26.821'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 112.053'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23990.064'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.233'MB/sec write SST data time = 0.09's, 558.174'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 = 17905.656'MB/sec zip my value time = 2.30's, unzip length = 0.062'GB zip my value throughput = 26.821'MB/sec zip pipeline throughput = 177.743'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.22 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.22 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4817 value = 1.2952 dict = 1.00 all = 1.3295 } Zip/UnZip{ index = 0.4030 value = 0.7721 dict = 1.00 all = 0.7522 } ---------------------------- 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 = 0.893530029 MB/sec (with seq num) write speed all = 0.857710292 MB/sec (without seq num) 2024/08/20-15:05:14.235435 140500489848384 [compaction_job.cc:1944] [default] [JOB 36059] Generated table #14670775: 335545 keys, 50476171 bytes, temperature: kWarm 2024/08/20-15:05:14.235534 140500489848384 EVENT_LOG_v1 {"time_micros": 1724137514235475, "cf_name": "default", "job": 36059, "event": "table_file_creation", "file_number": 14670775, "file_size": 50476171, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190653184853, "largest_seqno": 190697738806, "table_properties": {"data_size": 47669648, "index_size": 1081664, "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": 1724137510, "oldest_key_time": 0, "file_creation_time": 1724137510, "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": 14670775, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:05:14.283368 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670776.sst) /dev/shm/ToplingTemp/Topling-398065-sBkxm2 2024/08/20-15:05:14.814309 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670776.sst): first pass time = 0.53's, 83.220'MB/sec 2024/08/20-15:05:15.977526 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670776.sst): old prealloc_size = 73819750, real_size = 33310792 2024/08/20-15:05:15.977587 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670776.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 220900 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.94 raw-val = 0.0406 GB zip-val = 0.0324 GB avg-val = 184.00 avg-zval = 146.60 2024/08/20-15:05:16.169575 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00/14670776.sst): second pass time = 1.16's, 35.017'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 179.092'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26939.028'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.349'MB/sec write SST data time = 0.03's, 1017.818'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.420'MB, throughput = 9794.807'MB/sec zip my value time = 1.16's, unzip length = 0.041'GB zip my value throughput = 35.017'MB/sec zip pipeline throughput = 136.900'MB/sec entries = 220900 avg-key = 16.00 avg-zkey = 3.94 avg-val = 184.00 avg-zval = 146.60 usrkeys = 220900 avg-key = 8.00 avg-zkey = 3.94 avg-val = 191.00 avg-zval = 146.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 220900 bytes = 717936 } seq expand size = 1546300 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0406 GB dict = 0.42 MB all = 0.0442 GB } __ZipSize{ index = 0.0009 GB value = 0.0324 GB dict = 0.42 MB all = 0.0344 GB } UnZip/Zip{ index = 2.0303 value = 1.2551 dict = 1.00 all = 1.2845 } Zip/UnZip{ index = 0.4925 value = 0.7968 dict = 1.00 all = 0.7785 } ---------------------------- total value len = 62.467120 GB avg = 0.180 KB (by entry num) total key len = 6.803030 GB avg = 0.020 KB total ukey len = 3.196643 GB avg = 0.008 KB total ukey num = 0.390225551 Billion total entry num = 0.347103559 Billion write speed all = 0.894097177 MB/sec (with seq num) write speed all = 0.858255555 MB/sec (without seq num) 2024/08/20-15:05:16.212909 140500489848384 [compaction_job.cc:1944] [default] [JOB 36059] Generated table #14670776: 220900 keys, 34394739 bytes, temperature: kWarm 2024/08/20-15:05:16.212995 140500489848384 EVENT_LOG_v1 {"time_micros": 1724137516212951, "cf_name": "default", "job": 36059, "event": "table_file_creation", "file_number": 14670776, "file_size": 34394739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190653184436, "largest_seqno": 190697738810, "table_properties": {"data_size": 32384960, "index_size": 870400, "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": 3534400, "raw_average_key_size": 16, "raw_value_size": 40645600, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 220900, "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": 1724137514, "oldest_key_time": 0, "file_creation_time": 1724137514, "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": 14670776, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:05:16.231005 140500489848384 [compaction_job.cc:699] job-36059: subcompact[0], size: 0.135430 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-36059/att-00 [14670774,14670775,14670776] 2024/08/20-15:05:16.261805 140500489848384 (Original Log Time 2024/08/20-15:05:07.454920) EVENT_LOG_v1 {"time_micros": 1724137507454854, "job": 36059, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14670737], "files_L2": [14670768, 14670770, 14670682, 14670683, 14670634], "score": 0.996161, "input_data_size": 147125165, "oldest_snapshot_seqno": 190697880641} 2024/08/20-15:05:16.261809 140500489848384 (Original Log Time 2024/08/20-15:05:16.261319) [compaction_job.cc:2018] [default] [JOB 36059] Compacted 1@1 + 5@2 files to L2 => 135429641 bytes 2024/08/20-15:05:16.261810 140500489848384 (Original Log Time 2024/08/20-15:05:16.261741) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.8 rd, 15.4 wr, level 2, files in(1, 5) out(3 +0 blob) MB in(25.1, 115.2 +0.0 blob) out(129.2 +0.0 blob), read-write-amplify(10.7) write-amplify(5.1) OK, records in: 896618, records dropped: 4628 output_compression: Snappy 2024/08/20-15:05:16.261817 140500489848384 (Original Log Time 2024/08/20-15:05:16.261787) EVENT_LOG_v1 {"time_micros": 1724137516261767, "cf": "default", "job": 36059, "event": "compaction_finished", "compaction_time_micros": 8776083, "compaction_time_cpu_micros": 2279931, "output_level": 2, "num_output_files": 3, "total_output_size": 135429641, "num_input_records": 896618, "num_output_records": 891990, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 106321419, "file_range_sync_nanos": 0, "file_fsync_nanos": 2511, "file_prepare_write_nanos": 10139, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-15:05:16.405644 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":1724137507,"executesMs":8989,"compactionJobId":36059,"attempt":0,"compactionInputRawBytes":179323600,"compactionInputZipBytes":147125165,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135429641,"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":"00-34c8e395fd7d3d16d6b9861235baee08-9a365dbffeb38cf0-00"}}, response = 2024/08/20-15:05:16.405938 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-36059/att-00: olev 2, work 8.990 s, result 6.138 ms, install 0.524 ms, input{raw 171.016 MiB zip 140.309 MiB}