2024/08/20-22:51:26.036428 139857009157696 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00: fork to child time = 0.010279 sec 2024/08/20-22:51:26.037382 139857009157696 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00 2024/08/20-22:51:26.042585 139857009157696 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00 2024/08/20-22:51:26.043951 139857009157696 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:51:26.044280 139857009157696 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:51:26.086233 139857009157696 [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-53801/att-00/MANIFEST-14629260 2024/08/20-22:51:26.100982 139857009157696 [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-53801/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691265, last_sequence is 191147232502, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691222 2024/08/20-22:51:26.100989 139857009157696 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:51:26.101101 139857009157696 [version_set.cc:5652] Creating manifest 14691265 2024/08/20-22:51:26.141982 139857009157696 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:51:26.160053 139857009157696 [compaction_job.cc:2433] [default] [JOB 53801] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-22:51:26.160072 139857009157696 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27245 Base level 1, inputs: [14691243(16MB)], [14691176(48MB) 14691177(47MB) 14691178(29MB)] 2024/08/20-22:51:26.353442 139857009157696 [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 2024/08/20-22:51:26.353471 139857009157696 [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 2024/08/20-22:51:26.353489 139857009157696 [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 2024/08/20-22:51:26.353500 139857009157696 [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 2024/08/20-22:51:26.353510 139857009157696 [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 2024/08/20-22:51:26.776865 139857009157696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691266.sst) /dev/shm/ToplingTemp/Topling-48669-kbMfhj 2024/08/20-22:51:27.178921 139857009157696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691266.sst): first pass time = 0.40's, 166.939'MB/sec 2024/08/20-22:51:27.890473 139857009157696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691266.sst): old prealloc_size = 73819750, real_size = 48787688 2024/08/20-22:51:27.890539 139857009157696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691266.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-22:51:28.243685 139857009157696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691266.sst): second pass time = 0.71's, 86.947'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 142.778'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25074.777'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.315'MB/sec write SST data time = 0.09's, 577.872'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 = 14431.619'MB/sec zip my value time = 0.71's, unzip length = 0.062'GB zip my value throughput = 86.947'MB/sec zip pipeline throughput = 113.699'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.10 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.10 avg-val = 191.00 avg-zval = 142.05 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5840 value = 1.2953 dict = 1.00 all = 1.3308 } Zip/UnZip{ index = 0.3870 value = 0.7720 dict = 1.00 all = 0.7514 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.007214029 MB/sec (with seq num) write speed all = 0.006935226 MB/sec (without seq num) 2024/08/20-22:51:28.315963 139857009157696 [compaction_job.cc:1944] [default] [JOB 53801] Generated table #14691266: 335545 keys, 50428555 bytes, temperature: kWarm 2024/08/20-22:51:28.316047 139857009157696 EVENT_LOG_v1 {"time_micros": 1724165488316003, "cf_name": "default", "job": 53801, "event": "table_file_creation", "file_number": 14691266, "file_size": 50428555, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100313463, "largest_seqno": 191147015865, "table_properties": {"data_size": 47664848, "index_size": 1038848, "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": 1724165486, "oldest_key_time": 0, "file_creation_time": 1724165486, "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": 14691266, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:51:28.384235 139857009157696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691267.sst) /dev/shm/ToplingTemp/Topling-48669-nAeTTl 2024/08/20-22:51:29.346684 139857009157696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691267.sst): first pass time = 0.96's, 69.732'MB/sec 2024/08/20-22:51:32.346312 139857009157696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691267.sst): old prealloc_size = 73819750, real_size = 48292544 2024/08/20-22:51:32.346380 139857009157696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691267.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.57 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.10 2024/08/20-22:51:32.953520 139857009157696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691267.sst): second pass time = 3.00's, 20.588'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 82.235'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14818.105'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.193'MB/sec write SST data time = 0.17's, 291.119'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 = 16583.133'MB/sec zip my value time = 3.00's, unzip length = 0.062'GB zip my value throughput = 20.588'MB/sec zip pipeline throughput = 178.287'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.57 avg-val = 184.00 avg-zval = 142.10 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.57 avg-val = 191.00 avg-zval = 142.10 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 = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.0803 value = 1.2949 dict = 1.00 all = 1.3440 } Zip/UnZip{ index = 0.1968 value = 0.7723 dict = 1.00 all = 0.7441 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.014421003 MB/sec (with seq num) write speed all = 0.013863669 MB/sec (without seq num) 2024/08/20-22:51:33.029747 139857009157696 [compaction_job.cc:1944] [default] [JOB 53801] Generated table #14691267: 335545 keys, 49933387 bytes, temperature: kWarm 2024/08/20-22:51:33.029827 139857009157696 EVENT_LOG_v1 {"time_micros": 1724165493029787, "cf_name": "default", "job": 53801, "event": "table_file_creation", "file_number": 14691267, "file_size": 49933387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100312974, "largest_seqno": 191147015860, "table_properties": {"data_size": 47680144, "index_size": 528384, "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": 1724165488, "oldest_key_time": 0, "file_creation_time": 1724165488, "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": 14691267, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:51:33.083233 139857009157696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691268.sst) /dev/shm/ToplingTemp/Topling-48669-zC4Ari 2024/08/20-22:51:33.810580 139857009157696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691268.sst): first pass time = 0.73's, 65.066'MB/sec 2024/08/20-22:51:35.979782 139857009157696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691268.sst): old prealloc_size = 73819750, real_size = 36153024 2024/08/20-22:51:35.979850 139857009157696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691268.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 236607 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 6.68 raw-val = 0.0435 GB zip-val = 0.0345 GB avg-val = 184.00 avg-zval = 145.86 2024/08/20-22:51:36.358776 139857009157696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00/14691268.sst): second pass time = 2.17's, 20.079'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 98.451'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 43328.931'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.192'MB/sec write SST data time = 0.07's, 528.722'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.447'MB, throughput = 12284.851'MB/sec zip my value time = 2.17's, unzip length = 0.044'GB zip my value throughput = 20.079'MB/sec zip pipeline throughput = 160.268'MB/sec entries = 236607 avg-key = 16.00 avg-zkey = 6.68 avg-val = 184.00 avg-zval = 145.86 usrkeys = 236607 avg-key = 8.00 avg-zkey = 6.68 avg-val = 191.00 avg-zval = 145.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 236607 bytes = 768992 } seq expand size = 1656249 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0019 GB value = 0.0435 GB dict = 0.45 MB all = 0.0473 GB } __ZipSize{ index = 0.0016 GB value = 0.0345 GB dict = 0.45 MB all = 0.0373 GB } UnZip/Zip{ index = 1.1970 value = 1.2615 dict = 1.00 all = 1.2683 } Zip/UnZip{ index = 0.8354 value = 0.7927 dict = 1.00 all = 0.7885 } ---------------------------- total value len = 0.173370 GB avg = 0.191 KB (by entry num) total key len = 0.014523 GB avg = 0.016 KB total ukey len = 0.007262 GB avg = 0.008 KB total ukey num = 0.000907697 Billion total entry num = 0.000907697 Billion write speed all = 0.019498540 MB/sec (with seq num) write speed all = 0.018744973 MB/sec (without seq num) 2024/08/20-22:51:36.407327 139857009157696 [compaction_job.cc:1944] [default] [JOB 53801] Generated table #14691268: 236607 keys, 37312245 bytes, temperature: kWarm 2024/08/20-22:51:36.407458 139857009157696 EVENT_LOG_v1 {"time_micros": 1724165496407364, "cf_name": "default", "job": 53801, "event": "table_file_creation", "file_number": 14691268, "file_size": 37312245, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191100312978, "largest_seqno": 191147015864, "table_properties": {"data_size": 34512304, "index_size": 1581376, "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": 3785712, "raw_average_key_size": 16, "raw_value_size": 43535688, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 236607, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724165493, "oldest_key_time": 0, "file_creation_time": 1724165493, "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": 14691268, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:51:36.429565 139857009157696 [compaction_job.cc:699] job-53801: subcompact[0], size: 0.137674 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53801/att-00 [14691266,14691267,14691268] 2024/08/20-22:51:36.460530 139857009157696 (Original Log Time 2024/08/20-22:51:26.160155) EVENT_LOG_v1 {"time_micros": 1724165486160100, "job": 53801, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14691243], "files_L2": [14691176, 14691177, 14691178], "score": 0.999401, "input_data_size": 148816375, "oldest_snapshot_seqno": 191147231663} 2024/08/20-22:51:36.460535 139857009157696 (Original Log Time 2024/08/20-22:51:36.460015) [compaction_job.cc:2018] [default] [JOB 53801] Compacted 1@1 + 3@2 files to L2 => 137674187 bytes 2024/08/20-22:51:36.460538 139857009157696 (Original Log Time 2024/08/20-22:51:36.460444) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.5 rd, 13.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.8, 125.1 +0.0 blob) out(131.3 +0.0 blob), read-write-amplify(16.3) write-amplify(7.8) OK, records in: 911049, records dropped: 3352 output_compression: Snappy 2024/08/20-22:51:36.460546 139857009157696 (Original Log Time 2024/08/20-22:51:36.460502) EVENT_LOG_v1 {"time_micros": 1724165496460479, "cf": "default", "job": 53801, "event": "compaction_finished", "compaction_time_micros": 10269421, "compaction_time_cpu_micros": 2216387, "output_level": 2, "num_output_files": 3, "total_output_size": 137674187, "num_input_records": 911049, "num_output_records": 907697, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 145275219, "file_range_sync_nanos": 0, "file_fsync_nanos": 2185, "file_prepare_write_nanos": 10279, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-22:51:36.589320 139857009157696 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":1724165486,"executesMs":10416,"compactionJobId":53801,"attempt":0,"compactionInputRawBytes":182209800,"compactionInputZipBytes":148816375,"compactionOutputRawBytes":0,"compactionOutputZipBytes":137674187,"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":"00-84116287b3b81744e34bf176aca929e8-0dbfd2732c609ecf-00"}}, response = 2024/08/20-22:51:36.589434 139857009157696 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53801/att-00: olev 2, work 10.416 s, result 7.009 ms, install 0.559 ms, input{raw 173.769 MiB zip 141.922 MiB}