2024/08/20-04:22:41.893419 140500221281856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00: fork to child time = 0.027346 sec 2024/08/20-04:22:41.894863 140500221281856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00 2024/08/20-04:22:41.900798 140500221281856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00 2024/08/20-04:22:41.902708 140500221281856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:22:41.903126 140500221281856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:22:41.960704 140500221281856 [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-06238/att-00/MANIFEST-14629260 2024/08/20-04:22:41.974976 140500221281856 [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-06238/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14636271, last_sequence is 189940502732, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14636142 2024/08/20-04:22:41.974987 140500221281856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:22:41.975078 140500221281856 [version_set.cc:5652] Creating manifest 14636271 2024/08/20-04:22:42.015506 140500221281856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:22:42.030674 140500221281856 [compaction_job.cc:2433] [default] [JOB 6238] Compacting 1@2 + 2@3 files to L3, score 1.02, subcompactions 1 : 1 2024/08/20-04:22:42.030685 140500221281856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3258 Base level 2, inputs: [14636216(48MB)], [14635533(91MB) 14635534(91MB)] 2024/08/20-04:22:42.045535 140500221281856 [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 2024/08/20-04:22:42.045592 140500221281856 [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 2024/08/20-04:22:42.045627 140500221281856 [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 2024/08/20-04:22:42.045642 140500221281856 [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 2024/08/20-04:22:42.045655 140500221281856 [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 2024/08/20-04:22:43.324069 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636272.sst) /dev/shm/ToplingTemp/Topling-166417-79fpRS 2024/08/20-04:22:44.151841 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636272.sst): first pass time = 0.83's, 162.153'MB/sec 2024/08/20-04:22:46.187002 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636272.sst): old prealloc_size = 147639500, real_size = 92098152 2024/08/20-04:22:46.187073 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636272.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 = 1.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-04:22:46.721521 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636272.sst): second pass time = 2.03's, 60.709'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 178.397'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23115.363'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.379'MB/sec write SST data time = 0.09's, 1032.808'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 = 21846.094'MB/sec zip my value time = 2.03's, unzip length = 0.123'GB zip my value throughput = 60.709'MB/sec zip pipeline throughput = 131.590'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.40 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.40 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0954 GB } UnZip/Zip{ index = 5.7264 value = 1.3570 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1746 value = 0.7369 dict = 1.00 all = 0.7104 } ---------------------------- 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 = 1.778381498 MB/sec (with seq num) write speed all = 1.707089931 MB/sec (without seq num) 2024/08/20-04:22:46.888596 140500221281856 [compaction_job.cc:1944] [default] [JOB 6238] Generated table #14636272: 671089 keys, 95353980 bytes, temperature: kWarm 2024/08/20-04:22:46.888684 140500221281856 EVENT_LOG_v1 {"time_micros": 1724098966888636, "cf_name": "default", "job": 6238, "event": "table_file_creation", "file_number": 14636272, "file_size": 95353980, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189876197045, "largest_seqno": 189939815577, "table_properties": {"data_size": 90992688, "index_size": 937536, "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": 1724098963, "oldest_key_time": 0, "file_creation_time": 1724098963, "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": 14636272, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:22:46.927082 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636273.sst) /dev/shm/ToplingTemp/Topling-166417-3PrR9Q 2024/08/20-04:22:48.201565 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636273.sst): first pass time = 1.27's, 105.315'MB/sec 2024/08/20-04:22:49.701621 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636273.sst): old prealloc_size = 147639500, real_size = 91732184 2024/08/20-04:22:49.701683 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636273.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-04:22:50.238740 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636273.sst): second pass time = 1.50's, 82.364'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.163'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16701.066'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.383'MB/sec write SST data time = 0.10's, 964.839'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 = 30359.933'MB/sec zip my value time = 1.50's, unzip length = 0.123'GB zip my value throughput = 82.364'MB/sec zip pipeline throughput = 145.305'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.86 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 9.3342 value = 1.3571 dict = 1.00 all = 1.4105 } Zip/UnZip{ index = 0.1071 value = 0.7369 dict = 1.00 all = 0.7090 } ---------------------------- 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 = 1.781789249 MB/sec (with seq num) write speed all = 1.710366212 MB/sec (without seq num) 2024/08/20-04:22:50.372128 140500221281856 [compaction_job.cc:1944] [default] [JOB 6238] Generated table #14636273: 671089 keys, 95155772 bytes, temperature: kWarm 2024/08/20-04:22:50.372201 140500221281856 EVENT_LOG_v1 {"time_micros": 1724098970372165, "cf_name": "default", "job": 6238, "event": "table_file_creation", "file_number": 14636273, "file_size": 95155772, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189674478717, "largest_seqno": 189939815375, "table_properties": {"data_size": 90989120, "index_size": 575168, "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": 1724098966, "oldest_key_time": 0, "file_creation_time": 1724098966, "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": 14636273, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:22:50.409654 140500221281856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636274.sst) /dev/shm/ToplingTemp/Topling-166417-l8LwkU 2024/08/20-04:22:50.684890 140500221281856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636274.sst): first pass time = 0.28's, 218.222'MB/sec 2024/08/20-04:22:51.180541 140500221281856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636274.sst): old prealloc_size = 147639500, real_size = 43810608 2024/08/20-04:22:51.180605 140500221281856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636274.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 300256 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.33 raw-val = 0.0552 GB zip-val = 0.0430 GB avg-val = 184.00 avg-zval = 143.33 2024/08/20-04:22:51.422073 140500221281856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00/14636274.sst): second pass time = 0.49's, 111.648'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 187.764'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20915.634'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.377'MB/sec write SST data time = 0.04's, 1072.446'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.561'MB, throughput = 13950.895'MB/sec zip my value time = 0.49's, unzip length = 0.055'GB zip my value throughput = 111.648'MB/sec zip pipeline throughput = 119.835'MB/sec entries = 300256 avg-key = 16.00 avg-zkey = 2.33 avg-val = 184.00 avg-zval = 143.33 usrkeys = 300256 avg-key = 8.00 avg-zkey = 2.33 avg-val = 191.00 avg-zval = 143.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 300256 bytes = 1050912 } seq expand size = 2101792 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0552 GB dict = 0.56 MB all = 0.0601 GB } __ZipSize{ index = 0.0007 GB value = 0.0430 GB dict = 0.56 MB all = 0.0453 GB } UnZip/Zip{ index = 3.4383 value = 1.2837 dict = 1.00 all = 1.3242 } Zip/UnZip{ index = 0.2908 value = 0.7790 dict = 1.00 all = 0.7552 } ---------------------------- total value len = 62.610455 GB avg = 0.180 KB (by entry num) total key len = 6.815037 GB avg = 0.020 KB total ukey len = 3.202647 GB avg = 0.008 KB total ukey num = 0.390975995 Billion total entry num = 0.347854003 Billion write speed all = 1.783331612 MB/sec (with seq num) write speed all = 1.711849045 MB/sec (without seq num) 2024/08/20-04:22:51.475969 140500221281856 [compaction_job.cc:1944] [default] [JOB 6238] Generated table #14636274: 300256 keys, 45348923 bytes, temperature: kWarm 2024/08/20-04:22:51.476038 140500221281856 EVENT_LOG_v1 {"time_micros": 1724098971476003, "cf_name": "default", "job": 6238, "event": "table_file_creation", "file_number": 14636274, "file_size": 45348923, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189713919372, "largest_seqno": 189939813808, "table_properties": {"data_size": 43036800, "index_size": 698624, "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": 4804096, "raw_average_key_size": 16, "raw_value_size": 55247104, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 300256, "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": 1724098970, "oldest_key_time": 0, "file_creation_time": 1724098970, "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": 14636274, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:22:51.496706 140500221281856 [compaction_job.cc:699] job-06238: subcompact[0], size: 0.235859 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06238/att-00 [14636272,14636273,14636274] 2024/08/20-04:22:51.531843 140500221281856 (Original Log Time 2024/08/20-04:22:42.030729) EVENT_LOG_v1 {"time_micros": 1724098962030692, "job": 6238, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14636216], "files_L3": [14635533, 14635534], "score": 1.01774, "input_data_size": 242298277, "oldest_snapshot_seqno": 189940501799} 2024/08/20-04:22:51.531847 140500221281856 (Original Log Time 2024/08/20-04:22:51.531386) [compaction_job.cc:2018] [default] [JOB 6238] Compacted 1@2 + 2@3 files to L3 => 235858675 bytes 2024/08/20-04:22:51.531848 140500221281856 (Original Log Time 2024/08/20-04:22:51.531765) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 25.6 rd, 24.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.7, 182.4 +0.0 blob) out(224.9 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 35289 output_compression: Snappy 2024/08/20-04:22:51.531855 140500221281856 (Original Log Time 2024/08/20-04:22:51.531819) EVENT_LOG_v1 {"time_micros": 1724098971531800, "cf": "default", "job": 6238, "event": "compaction_finished", "compaction_time_micros": 9465986, "compaction_time_cpu_micros": 3094004, "output_level": 3, "num_output_files": 3, "total_output_size": 235858675, "num_input_records": 1677723, "num_output_records": 1642434, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 143148143, "file_range_sync_nanos": 0, "file_fsync_nanos": 1847, "file_prepare_write_nanos": 7143, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-04:22:51.643816 140500221281856 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":1724098961,"executesMs":9634,"compactionJobId":6238,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":242298277,"compactionOutputRawBytes":0,"compactionOutputZipBytes":235858675,"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-c5c0d17aeeb50e16f913b580ef67cce2-932e69c38b70e049-00"}}, response = 2024/08/20-04:22:51.643905 140500221281856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06238/att-00: olev 3, work 9.634 s, result 3.402 ms, install 0.490 ms, input{raw 320.000 MiB zip 231.074 MiB}