2024/08/20-02:51:50.175720 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00: fork to child time = 0.112483 sec 2024/08/20-02:51:50.177081 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00 2024/08/20-02:51:50.182969 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00 2024/08/20-02:51:50.186452 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:51:50.186871 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:51:50.244796 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-00621/att-00/MANIFEST-14629260 2024/08/20-02:51:50.269301 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-00621/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14629935, last_sequence is 189806558038, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14629712 2024/08/20-02:51:50.269814 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:51:50.270509 140500489848384 [version_set.cc:5652] Creating manifest 14629935 2024/08/20-02:51:50.304421 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:51:50.320051 140500489848384 [compaction_job.cc:2433] [default] [JOB 621] Compacting 1@2 + 3@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-02:51:50.320068 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 321 Base level 2, inputs: [14629926(20MB)], [14629869(41MB) 14629870(41MB) 14629871(2402KB)] 2024/08/20-02:51:50.528689 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 2024/08/20-02:51:50.528715 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 2024/08/20-02:51:50.528738 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 2024/08/20-02:51:50.528763 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 2024/08/20-02:51:50.528776 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 2024/08/20-02:51:50.883212 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629936.sst) /dev/shm/ToplingTemp/Topling-122363-zX75bI 2024/08/20-02:51:51.170878 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629936.sst): first pass time = 0.29's, 466.668'MB/sec 2024/08/20-02:51:55.783353 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629936.sst): old prealloc_size = 122073530, real_size = 41778576 2024/08/20-02:51:55.783435 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629936.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.23 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.99 avg-zval = 316.30 2024/08/20-02:51:56.183049 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629936.sst): second pass time = 4.61's, 28.544'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 109.028'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16589.520'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.105'MB/sec write SST data time = 0.09's, 482.446'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33402.196'MB/sec zip my value time = 4.61's, unzip length = 0.132'GB zip my value throughput = 28.544'MB/sec zip pipeline throughput = 151.966'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.23 avg-val = 1016.99 avg-zval = 316.30 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.23 avg-val = 1023.99 avg-zval = 316.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 453024 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0409 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9261 value = 3.2152 dict = 1.00 all = 3.0799 } Zip/UnZip{ index = 0.5192 value = 0.3110 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 2.067831886 MB/sec (with seq num) write speed all = 1.985061770 MB/sec (without seq num) 2024/08/20-02:51:56.239590 140500489848384 [compaction_job.cc:1944] [default] [JOB 621] Generated table #14629936: 129431 keys, 43578942 bytes, temperature: kWarm 2024/08/20-02:51:56.239697 140500489848384 EVENT_LOG_v1 {"time_micros": 1724093516239635, "cf_name": "default", "job": 621, "event": "table_file_creation", "file_number": 14629936, "file_size": 43578942, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650399593, "largest_seqno": 189806436500, "table_properties": {"data_size": 40939648, "index_size": 806400, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630123, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724093510, "oldest_key_time": 0, "file_creation_time": 1724093510, "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": 14629936, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:51:56.310251 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629937.sst) /dev/shm/ToplingTemp/Topling-122363-B7pMFJ 2024/08/20-02:51:57.052765 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629937.sst): first pass time = 0.74's, 180.772'MB/sec 2024/08/20-02:51:58.727781 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629937.sst): old prealloc_size = 122073530, real_size = 41648832 2024/08/20-02:51:58.727862 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629937.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1017.01 avg-zval = 316.37 2024/08/20-02:51:58.986320 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629937.sst): second pass time = 1.67's, 78.687'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 168.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13837.731'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.175'MB/sec write SST data time = 0.07's, 591.028'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 33853.563'MB/sec zip my value time = 1.67's, unzip length = 0.132'GB zip my value throughput = 78.687'MB/sec zip pipeline throughput = 153.499'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1017.01 avg-zval = 316.37 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1024.01 avg-zval = 316.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 453008 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0409 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.3207 value = 3.2146 dict = 1.00 all = 3.0891 } Zip/UnZip{ index = 0.4309 value = 0.3111 dict = 1.00 all = 0.3237 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592420 Billion total entry num = 0.346470428 Billion write speed all = 2.071694963 MB/sec (with seq num) write speed all = 1.988900850 MB/sec (without seq num) 2024/08/20-02:51:59.042168 140500489848384 [compaction_job.cc:1944] [default] [JOB 621] Generated table #14629937: 129428 keys, 43449052 bytes, temperature: kWarm 2024/08/20-02:51:59.042251 140500489848384 EVENT_LOG_v1 {"time_micros": 1724093519042206, "cf_name": "default", "job": 621, "event": "table_file_creation", "file_number": 14629937, "file_size": 43449052, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650406054, "largest_seqno": 189806436507, "table_properties": {"data_size": 40947056, "index_size": 669248, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629409, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724093516, "oldest_key_time": 0, "file_creation_time": 1724093516, "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": 14629937, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:51:59.104177 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629938.sst) /dev/shm/ToplingTemp/Topling-122363-OZ3UyK 2024/08/20-02:51:59.146626 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629938.sst): first pass time = 0.04's, 264.215'MB/sec 2024/08/20-02:51:59.277609 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629938.sst): old prealloc_size = 122073530, real_size = 3561392 2024/08/20-02:51:59.277665 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629938.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 10802 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.99 raw-val = 0.0110 GB zip-val = 0.0035 GB avg-val =1017.17 avg-zval = 323.44 2024/08/20-02:51:59.296110 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00/14629938.sst): second pass time = 0.13's, 84.391'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 200.881'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2265.705'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.195'MB/sec write SST data time = 0.00's, 798.280'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.120'MB, throughput = 2930.385'MB/sec zip my value time = 0.13's, unzip length = 0.011'GB zip my value throughput = 84.391'MB/sec zip pipeline throughput = 84.391'MB/sec entries = 10802 avg-key = 20.00 avg-zkey = 5.99 avg-val = 1017.17 avg-zval = 323.44 usrkeys = 10802 avg-key = 12.00 avg-zkey = 5.99 avg-val = 1024.17 avg-zval = 323.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 10802 bytes = 37824 } seq expand size = 75614 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0110 GB dict = 0.12 MB all = 0.0112 GB } __ZipSize{ index = 0.0001 GB value = 0.0035 GB dict = 0.12 MB all = 0.0037 GB } UnZip/Zip{ index = 2.0033 value = 3.1449 dict = 1.00 all = 3.0135 } Zip/UnZip{ index = 0.4992 value = 0.3180 dict = 1.00 all = 0.3318 } ---------------------------- total value len = 62.572884 GB avg = 0.181 KB (by entry num) total key len = 6.794151 GB avg = 0.020 KB total ukey len = 3.192743 GB avg = 0.008 KB total ukey num = 0.389603222 Billion total entry num = 0.346481230 Billion write speed all = 2.072012703 MB/sec (with seq num) write speed all = 1.989216775 MB/sec (without seq num) 2024/08/20-02:51:59.306381 140500489848384 [compaction_job.cc:1944] [default] [JOB 621] Generated table #14629938: 10802 keys, 3717790 bytes, temperature: kWarm 2024/08/20-02:51:59.306447 140500489848384 EVENT_LOG_v1 {"time_micros": 1724093519306414, "cf_name": "default", "job": 621, "event": "table_file_creation", "file_number": 14629938, "file_size": 3717790, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650441599, "largest_seqno": 189806428151, "table_properties": {"data_size": 3493792, "index_size": 64704, "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": 216040, "raw_average_key_size": 20, "raw_value_size": 10987502, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 10802, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724093519, "oldest_key_time": 0, "file_creation_time": 1724093519, "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": 14629938, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:51:59.315105 140500489848384 [compaction_job.cc:699] job-00621: subcompact[0], size: 0.090746 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00621/att-00 [14629936,14629937,14629938] 2024/08/20-02:51:59.336289 140500489848384 (Original Log Time 2024/08/20-02:51:50.320146) EVENT_LOG_v1 {"time_micros": 1724093510320085, "job": 621, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14629926], "files_L3": [14629869, 14629870, 14629871], "score": 0.978158, "input_data_size": 110975937, "oldest_snapshot_seqno": 189806557665} 2024/08/20-02:51:59.336292 140500489848384 (Original Log Time 2024/08/20-02:51:59.335838) [compaction_job.cc:2018] [default] [JOB 621] Compacted 1@2 + 3@3 files to L3 => 90745784 bytes 2024/08/20-02:51:59.336294 140500489848384 (Original Log Time 2024/08/20-02:51:59.336226) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.3 rd, 10.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(20.5, 85.3 +0.0 blob) out(86.5 +0.0 blob), read-write-amplify(9.4) write-amplify(4.2) OK, records in: 286400, records dropped: 16739 output_compression: Snappy 2024/08/20-02:51:59.336300 140500489848384 (Original Log Time 2024/08/20-02:51:59.336268) EVENT_LOG_v1 {"time_micros": 1724093519336249, "cf": "default", "job": 621, "event": "compaction_finished", "compaction_time_micros": 8994968, "compaction_time_cpu_micros": 1087158, "output_level": 3, "num_output_files": 3, "total_output_size": 90745784, "num_input_records": 286400, "num_output_records": 269661, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 101294836, "file_range_sync_nanos": 0, "file_fsync_nanos": 2814, "file_prepare_write_nanos": 8089, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-02:51:59.494729 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":1724093510,"executesMs":9155,"compactionJobId":621,"attempt":0,"compactionInputRawBytes":296998576,"compactionInputZipBytes":110975937,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90745784,"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":"00-7683bf3e98203d2d5096873cfde65300-396d7c11261227cd-00"}}, response = 2024/08/20-02:51:59.494842 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00621/att-00: olev 3, work 9.155 s, result 4.679 ms, install 0.485 ms, input{raw 283.240 MiB zip 105.835 MiB}