2024/08/20-18:20:56.733794 140466261345856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00: fork to child time = 0.028555 sec 2024/08/20-18:20:56.734792 140466261345856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00 2024/08/20-18:20:56.740839 140466261345856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00 2024/08/20-18:20:56.741323 140466261345856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:20:56.741716 140466261345856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:20:56.789106 140466261345856 [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-43789/att-00/MANIFEST-14629260 2024/08/20-18:20:56.851100 140466261345856 [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-43789/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14679676, last_sequence is 190893381130, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14679593 2024/08/20-18:20:56.851117 140466261345856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:20:56.851224 140466261345856 [version_set.cc:5652] Creating manifest 14679676 2024/08/20-18:20:56.882600 140466261345856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:20:56.902230 140466261345856 [compaction_job.cc:2433] [default] [JOB 43789] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-18:20:56.902256 140466261345856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22299 Base level 2, inputs: [14679651(31MB)], [14679662(41MB) 14679663(4819KB) 14679673(41MB)] 2024/08/20-18:20:57.268490 140466261345856 [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 2024/08/20-18:20:57.268522 140466261345856 [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 2024/08/20-18:20:57.268547 140466261345856 [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 2024/08/20-18:20:57.268562 140466261345856 [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 2024/08/20-18:20:57.268587 140466261345856 [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 2024/08/20-18:20:57.621658 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679677.sst) /dev/shm/ToplingTemp/Topling-20510-DyIAq4 2024/08/20-18:20:58.021366 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679677.sst): first pass time = 0.40's, 335.844'MB/sec 2024/08/20-18:21:00.430348 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679677.sst): old prealloc_size = 138413072, real_size = 41893680 2024/08/20-18:21:00.430409 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679677.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 5.95 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.48 2024/08/20-18:21:00.591276 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679677.sst): second pass time = 2.41's, 54.661'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 271.800'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22458.857'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.288'MB/sec write SST data time = 0.05's, 903.554'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 = 29641.199'MB/sec zip my value time = 2.41's, unzip length = 0.132'GB zip my value throughput = 54.661'MB/sec zip pipeline throughput = 145.244'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.95 avg-val = 1017.01 avg-zval = 317.48 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.95 avg-val = 1024.01 avg-zval = 317.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 501552 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.0158 value = 3.2034 dict = 1.00 all = 3.0684 } Zip/UnZip{ index = 0.4961 value = 0.3122 dict = 1.00 all = 0.3259 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.044529394 MB/sec (with seq num) write speed all = 0.044188175 MB/sec (without seq num) 2024/08/20-18:21:00.647759 140466261345856 [compaction_job.cc:1944] [default] [JOB 43789] Generated table #14679677: 129428 keys, 43742222 bytes, temperature: kWarm 2024/08/20-18:21:00.647862 140466261345856 EVENT_LOG_v1 {"time_micros": 1724149260647803, "cf_name": "default", "job": 43789, "event": "table_file_creation", "file_number": 14679677, "file_size": 43742222, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190893158545, "table_properties": {"data_size": 41090656, "index_size": 770496, "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": 131629177, "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": 1724149257, "oldest_key_time": 0, "file_creation_time": 1724149257, "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": 14679677, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:21:00.697051 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679678.sst) /dev/shm/ToplingTemp/Topling-20510-x00s24 2024/08/20-18:21:01.564554 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679678.sst): first pass time = 0.87's, 154.726'MB/sec 2024/08/20-18:21:04.395817 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679678.sst): old prealloc_size = 138413072, real_size = 41870800 2024/08/20-18:21:04.395885 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679678.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.97 avg-zval = 318.03 2024/08/20-18:21:04.607823 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679678.sst): second pass time = 2.83's, 46.505'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 205.836'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19313.360'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.199'MB/sec write SST data time = 0.05's, 880.492'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 = 18168.090'MB/sec zip my value time = 2.83's, unzip length = 0.132'GB zip my value throughput = 46.505'MB/sec zip pipeline throughput = 159.993'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1016.97 avg-zval = 318.03 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1023.97 avg-zval = 318.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 420672 } seq expand size = 906031 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 = 0.0412 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3012 value = 3.1977 dict = 1.00 all = 3.0757 } Zip/UnZip{ index = 0.4346 value = 0.3127 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258861 Billion total entry num = 0.000258861 Billion write speed all = 0.088941314 MB/sec (with seq num) write speed all = 0.088259765 MB/sec (without seq num) 2024/08/20-18:21:04.667317 140466261345856 [compaction_job.cc:1944] [default] [JOB 43789] Generated table #14679678: 129433 keys, 43638930 bytes, temperature: kWarm 2024/08/20-18:21:04.667381 140466261345856 EVENT_LOG_v1 {"time_micros": 1724149264667348, "cf_name": "default", "job": 43789, "event": "table_file_creation", "file_number": 14679678, "file_size": 43638930, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839941177, "largest_seqno": 190893158644, "table_properties": {"data_size": 41163328, "index_size": 674944, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629804, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "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": 1724149260, "oldest_key_time": 0, "file_creation_time": 1724149260, "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": 14679678, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:21:04.749956 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679679.sst) /dev/shm/ToplingTemp/Topling-20510-1HcCs4 2024/08/20-18:21:04.786966 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679679.sst): first pass time = 0.04's, 504.106'MB/sec 2024/08/20-18:21:04.981870 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679679.sst): old prealloc_size = 138413072, real_size = 5942816 2024/08/20-18:21:04.981929 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679679.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 17966 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.79 raw-val = 0.0183 GB zip-val = 0.0058 GB avg-val =1017.01 avg-zval = 324.73 2024/08/20-18:21:05.013813 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00/14679679.sst): second pass time = 0.19's, 94.173'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 193.676'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3373.557'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.199'MB/sec write SST data time = 0.01's, 660.596'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.187'MB, throughput = 5304.896'MB/sec zip my value time = 0.19's, unzip length = 0.018'GB zip my value throughput = 94.173'MB/sec zip pipeline throughput = 94.173'MB/sec entries = 17966 avg-key = 20.00 avg-zkey = 5.79 avg-val = 1017.01 avg-zval = 324.73 usrkeys = 17966 avg-key = 12.00 avg-zkey = 5.79 avg-val = 1024.01 avg-zval = 324.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 17966 bytes = 58400 } seq expand size = 125762 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0183 GB dict = 0.19 MB all = 0.0186 GB } __ZipSize{ index = 0.0001 GB value = 0.0058 GB dict = 0.19 MB all = 0.0062 GB } UnZip/Zip{ index = 2.0730 value = 3.1318 dict = 1.00 all = 3.0122 } Zip/UnZip{ index = 0.4824 value = 0.3193 dict = 1.00 all = 0.3320 } ---------------------------- total value len = 0.283468 GB avg = 1.024 KB (by entry num) total key len = 0.005537 GB avg = 0.020 KB total ukey len = 0.003322 GB avg = 0.012 KB total ukey num = 0.000276827 Billion total entry num = 0.000276827 Billion write speed all = 0.095101596 MB/sec (with seq num) write speed all = 0.094372842 MB/sec (without seq num) 2024/08/20-18:21:05.028821 140466261345856 [compaction_job.cc:1944] [default] [JOB 43789] Generated table #14679679: 17966 keys, 6185040 bytes, temperature: kWarm 2024/08/20-18:21:05.028885 140466261345856 EVENT_LOG_v1 {"time_micros": 1724149265028853, "cf_name": "default", "job": 43789, "event": "table_file_creation", "file_number": 14679679, "file_size": 6185040, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190856440652, "largest_seqno": 190893158076, "table_properties": {"data_size": 5834128, "index_size": 104000, "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": 359320, "raw_average_key_size": 20, "raw_value_size": 18271549, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 17966, "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": 1724149264, "oldest_key_time": 0, "file_creation_time": 1724149264, "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": 14679679, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:21:05.040487 140466261345856 [compaction_job.cc:699] job-43789: subcompact[0], size: 0.093566 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43789/att-00 [14679677,14679678,14679679] 2024/08/20-18:21:05.063462 140466261345856 (Original Log Time 2024/08/20-18:20:56.902345) EVENT_LOG_v1 {"time_micros": 1724149256902279, "job": 43789, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14679651], "files_L3": [14679662, 14679663, 14679673], "score": 0.988121, "input_data_size": 125830066, "oldest_snapshot_seqno": 190893380439} 2024/08/20-18:21:05.063466 140466261345856 (Original Log Time 2024/08/20-18:21:05.062984) [compaction_job.cc:2018] [default] [JOB 43789] Compacted 1@2 + 3@3 files to L3 => 93566192 bytes 2024/08/20-18:21:05.063468 140466261345856 (Original Log Time 2024/08/20-18:21:05.063392) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 15.5 rd, 11.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 88.0 +0.0 blob) out(89.2 +0.0 blob), read-write-amplify(6.5) write-amplify(2.8) OK, records in: 305314, records dropped: 28487 output_compression: Snappy 2024/08/20-18:21:05.063476 140466261345856 (Original Log Time 2024/08/20-18:21:05.063438) EVENT_LOG_v1 {"time_micros": 1724149265063419, "cf": "default", "job": 43789, "event": "compaction_finished", "compaction_time_micros": 8138150, "compaction_time_cpu_micros": 1092888, "output_level": 3, "num_output_files": 3, "total_output_size": 93566192, "num_input_records": 305314, "num_output_records": 276827, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60243472, "file_range_sync_nanos": 0, "file_fsync_nanos": 2585, "file_prepare_write_nanos": 8714, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-18:21:05.182198 140466261345856 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":1724149256,"executesMs":8323,"compactionJobId":43789,"attempt":0,"compactionInputRawBytes":316608819,"compactionInputZipBytes":125830066,"compactionOutputRawBytes":0,"compactionOutputZipBytes":93566192,"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-db940264bedf3edebd6a5247651df641-dcaf36bece6f1999-00"}}, response = 2024/08/20-18:21:05.182281 140466261345856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43789/att-00: olev 3, work 8.323 s, result 5.579 ms, install 0.517 ms, input{raw 301.942 MiB zip 120.001 MiB}