2024/08/20-07:55:25.470278 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00: fork to child time = 0.010469 sec 2024/08/20-07:55:25.471331 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00 2024/08/20-07:55:25.476681 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00 2024/08/20-07:55:25.478053 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:55:25.478460 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:55:25.536457 140500103784000 [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-16939/att-00/MANIFEST-14629260 2024/08/20-07:55:25.561385 140500103784000 [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-16939/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14648565, last_sequence is 190217990444, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14648525 2024/08/20-07:55:25.561406 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:55:25.561518 140500103784000 [version_set.cc:5652] Creating manifest 14648565 2024/08/20-07:55:25.609054 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:55:25.627516 140500103784000 [compaction_job.cc:2433] [default] [JOB 16939] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-07:55:25.627545 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8696 Base level 1, inputs: [14648549(27MB)], [14648495(47MB) 14648496(48MB) 14648497(23MB)] 2024/08/20-07:55:25.832315 140500103784000 [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 2024/08/20-07:55:25.832351 140500103784000 [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 2024/08/20-07:55:25.832374 140500103784000 [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 2024/08/20-07:55:25.832391 140500103784000 [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 2024/08/20-07:55:25.832406 140500103784000 [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 2024/08/20-07:55:26.181879 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648566.sst) /dev/shm/ToplingTemp/Topling-249548-tgA4YQ 2024/08/20-07:55:26.873987 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648566.sst): first pass time = 0.69's, 96.973'MB/sec 2024/08/20-07:55:28.041902 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648566.sst): old prealloc_size = 73819750, real_size = 48556136 2024/08/20-07:55:28.041983 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648566.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.37 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-07:55:28.319305 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648566.sst): second pass time = 1.17's, 52.904'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 180.953'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17889.333'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.369'MB/sec write SST data time = 0.05's, 1001.841'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 = 17582.938'MB/sec zip my value time = 1.17's, unzip length = 0.062'GB zip my value throughput = 52.904'MB/sec zip pipeline throughput = 175.479'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.37 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.37 avg-val = 191.00 avg-zval = 142.09 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.3724 value = 1.2950 dict = 1.00 all = 1.3369 } Zip/UnZip{ index = 0.2965 value = 0.7722 dict = 1.00 all = 0.7480 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.337953623 MB/sec (with seq num) write speed all = 1.284315946 MB/sec (without seq num) 2024/08/20-07:55:28.457486 140500103784000 [compaction_job.cc:1944] [default] [JOB 16939] Generated table #14648566: 335545 keys, 50197003 bytes, temperature: kWarm 2024/08/20-07:55:28.457599 140500103784000 EVENT_LOG_v1 {"time_micros": 1724111728457529, "cf_name": "default", "job": 16939, "event": "table_file_creation", "file_number": 14648566, "file_size": 50197003, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190183271300, "largest_seqno": 190217941261, "table_properties": {"data_size": 47676176, "index_size": 795968, "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": 1724111726, "oldest_key_time": 0, "file_creation_time": 1724111726, "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": 14648566, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:55:28.493322 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648567.sst) /dev/shm/ToplingTemp/Topling-249548-BVClzR 2024/08/20-07:55:29.224800 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648567.sst): first pass time = 0.73's, 91.751'MB/sec 2024/08/20-07:55:30.137336 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648567.sst): old prealloc_size = 73819750, real_size = 48866496 2024/08/20-07:55:30.137408 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648567.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.32 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-07:55:30.507322 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648567.sst): second pass time = 0.90's, 68.691'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 136.633'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27421.599'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.300'MB/sec write SST data time = 0.09's, 560.628'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 = 18902.078'MB/sec zip my value time = 0.90's, unzip length = 0.062'GB zip my value throughput = 68.691'MB/sec zip pipeline throughput = 100.484'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.32 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.32 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4082 value = 1.2952 dict = 1.00 all = 1.3276 } Zip/UnZip{ index = 0.4153 value = 0.7721 dict = 1.00 all = 0.7532 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.339240744 MB/sec (with seq num) write speed all = 1.285553404 MB/sec (without seq num) 2024/08/20-07:55:30.570971 140500103784000 [compaction_job.cc:1944] [default] [JOB 16939] Generated table #14648567: 335545 keys, 50549323 bytes, temperature: kWarm 2024/08/20-07:55:30.571058 140500103784000 EVENT_LOG_v1 {"time_micros": 1724111730571013, "cf_name": "default", "job": 16939, "event": "table_file_creation", "file_number": 14648567, "file_size": 50549323, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190131489003, "largest_seqno": 190217941256, "table_properties": {"data_size": 47667776, "index_size": 1114688, "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": 1724111728, "oldest_key_time": 0, "file_creation_time": 1724111728, "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": 14648567, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:55:30.667859 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648568.sst) /dev/shm/ToplingTemp/Topling-249548-mRya7R 2024/08/20-07:55:31.277652 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648568.sst): first pass time = 0.61's, 84.163'MB/sec 2024/08/20-07:55:32.093882 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648568.sst): old prealloc_size = 73819750, real_size = 38787232 2024/08/20-07:55:32.093967 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648568.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 256589 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 5.94 raw-val = 0.0472 GB zip-val = 0.0372 GB avg-val = 184.00 avg-zval = 144.97 2024/08/20-07:55:32.615251 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00/14648568.sst): second pass time = 0.81's, 58.619'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.52's, 76.861'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 41613.543'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.142'MB/sec write SST data time = 0.07's, 564.347'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.482'MB, throughput = 12946.537'MB/sec zip my value time = 0.81's, unzip length = 0.047'GB zip my value throughput = 58.619'MB/sec zip pipeline throughput = 81.962'MB/sec entries = 256589 avg-key = 16.00 avg-zkey = 5.94 avg-val = 184.00 avg-zval = 144.97 usrkeys = 256589 avg-key = 8.00 avg-zkey = 5.94 avg-val = 191.00 avg-zval = 144.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 256589 bytes = 866000 } seq expand size = 1796123 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0472 GB dict = 0.48 MB all = 0.0513 GB } __ZipSize{ index = 0.0015 GB value = 0.0372 GB dict = 0.48 MB all = 0.0401 GB } UnZip/Zip{ index = 1.3468 value = 1.2692 dict = 1.00 all = 1.2806 } Zip/UnZip{ index = 0.7425 value = 0.7879 dict = 1.00 all = 0.7809 } ---------------------------- total value len = 62.473936 GB avg = 0.180 KB (by entry num) total key len = 6.803601 GB avg = 0.020 KB total ukey len = 3.196929 GB avg = 0.008 KB total ukey num = 0.390261240 Billion total entry num = 0.347139248 Billion write speed all = 1.340213650 MB/sec (with seq num) write speed all = 1.286488789 MB/sec (without seq num) 2024/08/20-07:55:32.677417 140500103784000 [compaction_job.cc:1944] [default] [JOB 16939] Generated table #14648568: 256589 keys, 40072925 bytes, temperature: kWarm 2024/08/20-07:55:32.677502 140500103784000 EVENT_LOG_v1 {"time_micros": 1724111732677457, "cf_name": "default", "job": 16939, "event": "table_file_creation", "file_number": 14648568, "file_size": 40072925, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190131491995, "largest_seqno": 190217941262, "table_properties": {"data_size": 37198800, "index_size": 1524096, "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": 4105424, "raw_average_key_size": 16, "raw_value_size": 47212376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 256589, "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": 1724111730, "oldest_key_time": 0, "file_creation_time": 1724111730, "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": 14648568, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:55:32.704616 140500103784000 [compaction_job.cc:699] job-16939: subcompact[0], size: 0.140819 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16939/att-00 [14648566,14648567,14648568] 2024/08/20-07:55:32.770449 140500103784000 (Original Log Time 2024/08/20-07:55:25.627629) EVENT_LOG_v1 {"time_micros": 1724111725627567, "job": 16939, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14648549], "files_L2": [14648495, 14648496, 14648497], "score": 0.960694, "input_data_size": 154477879, "oldest_snapshot_seqno": 190217990040} 2024/08/20-07:55:32.770454 140500103784000 (Original Log Time 2024/08/20-07:55:32.769853) [compaction_job.cc:2018] [default] [JOB 16939] Compacted 1@1 + 3@2 files to L2 => 140819251 bytes 2024/08/20-07:55:32.770457 140500103784000 (Original Log Time 2024/08/20-07:55:32.770364) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 21.8 rd, 19.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(27.5, 119.8 +0.0 blob) out(134.3 +0.0 blob), read-write-amplify(10.2) write-amplify(4.9) OK, records in: 933080, records dropped: 5401 output_compression: Snappy 2024/08/20-07:55:32.770466 140500103784000 (Original Log Time 2024/08/20-07:55:32.770422) EVENT_LOG_v1 {"time_micros": 1724111732770396, "cf": "default", "job": 16939, "event": "compaction_finished", "compaction_time_micros": 7077000, "compaction_time_cpu_micros": 2190985, "output_level": 2, "num_output_files": 3, "total_output_size": 140819251, "num_input_records": 933080, "num_output_records": 927679, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 94585090, "file_range_sync_nanos": 0, "file_fsync_nanos": 2288, "file_prepare_write_nanos": 8712, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:55:32.918519 140500103784000 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":1724111725,"executesMs":7293,"compactionJobId":16939,"attempt":0,"compactionInputRawBytes":186616000,"compactionInputZipBytes":154477879,"compactionOutputRawBytes":0,"compactionOutputZipBytes":140819251,"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-e97aac5ebe9d859a723dbd6b0df50c15-915babc11142142b-00"}}, response = 2024/08/20-07:55:32.918633 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16939/att-00: olev 2, work 7.293 s, result 6.183 ms, install 0.643 ms, input{raw 177.971 MiB zip 147.322 MiB}