2024/08/19-23:49:13.963040 140500179318336 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00: fork to child time = 0.011272 sec 2024/08/19-23:49:13.964051 140500179318336 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00 2024/08/19-23:49:13.969015 140500179318336 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00 2024/08/19-23:49:13.969394 140500179318336 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/19-23:49:13.969733 140500179318336 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/19-23:49:14.006309 140500179318336 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00346/att-00/MANIFEST-14619535 2024/08/19-23:49:14.056024 140500179318336 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00346/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14619890, last_sequence is 189584299057, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14619686 2024/08/19-23:49:14.056036 140500179318336 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/19-23:49:14.056110 140500179318336 [version_set.cc:5652] Creating manifest 14619890 2024/08/19-23:49:14.082449 140500179318336 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/19-23:49:14.095640 140500179318336 [compaction_job.cc:2433] [default] [JOB 346] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/19-23:49:14.095655 140500179318336 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 172 Base level 2, inputs: [14619849(48MB)], [14619168(90MB) 14619169(91MB)] 2024/08/19-23:49:14.132744 140500179318336 [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 2024/08/19-23:49:14.132817 140500179318336 [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 2024/08/19-23:49:14.132854 140500179318336 [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 2024/08/19-23:49:14.132869 140500179318336 [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 2024/08/19-23:49:14.132883 140500179318336 [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 2024/08/19-23:49:15.313432 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619891.sst) /dev/shm/ToplingTemp/Topling-62726-LmPGph 2024/08/19-23:49:16.109119 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619891.sst): first pass time = 0.80's, 168.692'MB/sec 2024/08/19-23:49:18.019480 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619891.sst): old prealloc_size = 147639500, real_size = 92109040 2024/08/19-23:49:18.019566 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619891.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.43 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/19-23:49:18.558004 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619891.sst): second pass time = 1.91's, 64.669'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.241'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19017.419'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.376'MB/sec write SST data time = 0.09's, 1034.964'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27532.057'MB/sec zip my value time = 1.91's, unzip length = 0.123'GB zip my value throughput = 64.669'MB/sec zip pipeline throughput = 131.820'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.43 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.43 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.6006 value = 1.3572 dict = 1.00 all = 1.4062 } Zip/UnZip{ index = 0.1786 value = 0.7368 dict = 1.00 all = 0.7111 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 3.074269657 MB/sec (with seq num) write speed all = 2.951028663 MB/sec (without seq num) 2024/08/19-23:49:18.715399 140500179318336 [compaction_job.cc:1944] [default] [JOB 346] Generated table #14619891: 671089 keys, 95448700 bytes, temperature: kWarm 2024/08/19-23:49:18.715479 140500179318336 EVENT_LOG_v1 {"time_micros": 1724082558715434, "cf_name": "default", "job": 346, "event": "table_file_creation", "file_number": 14619891, "file_size": 95448700, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189486773735, "largest_seqno": 189583805343, "table_properties": {"data_size": 90982496, "index_size": 958592, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724082555, "oldest_key_time": 0, "file_creation_time": 1724082555, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619891, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:49:18.761505 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619892.sst) /dev/shm/ToplingTemp/Topling-62726-okp4Kd 2024/08/19-23:49:20.645037 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619892.sst): first pass time = 1.88's, 71.260'MB/sec 2024/08/19-23:49:22.145379 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619892.sst): old prealloc_size = 147639500, real_size = 91999064 2024/08/19-23:49:22.145443 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619892.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.26 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/19-23:49:22.707517 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619892.sst): second pass time = 1.50's, 82.343'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 169.752'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25598.069'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.357'MB/sec write SST data time = 0.09's, 1031.242'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 28219.858'MB/sec zip my value time = 1.50's, unzip length = 0.123'GB zip my value throughput = 82.343'MB/sec zip pipeline throughput = 133.737'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.26 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.26 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.3277 value = 1.3572 dict = 1.00 all = 1.4066 } Zip/UnZip{ index = 0.1580 value = 0.7368 dict = 1.00 all = 0.7110 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 3.079871356 MB/sec (with seq num) write speed all = 2.956414687 MB/sec (without seq num) 2024/08/19-23:49:22.860408 140500179318336 [compaction_job.cc:1944] [default] [JOB 346] Generated table #14619892: 671089 keys, 95422652 bytes, temperature: kWarm 2024/08/19-23:49:22.860476 140500179318336 EVENT_LOG_v1 {"time_micros": 1724082562860443, "cf_name": "default", "job": 346, "event": "table_file_creation", "file_number": 14619892, "file_size": 95422652, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189414104363, "largest_seqno": 189583805338, "table_properties": {"data_size": 90982720, "index_size": 848448, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724082558, "oldest_key_time": 0, "file_creation_time": 1724082558, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619892, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:49:22.897894 140500179318336 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619893.sst) /dev/shm/ToplingTemp/Topling-62726-z7fb9f 2024/08/19-23:49:23.167180 140500179318336 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619893.sst): first pass time = 0.27's, 224.862'MB/sec 2024/08/19-23:49:23.754110 140500179318336 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619893.sst): old prealloc_size = 147639500, real_size = 43686704 2024/08/19-23:49:23.754183 140500179318336 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619893.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 302703 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.87 raw-val = 0.0557 GB zip-val = 0.0433 GB avg-val = 184.00 avg-zval = 143.20 2024/08/19-23:49:23.998006 140500179318336 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00/14619893.sst): second pass time = 0.59's, 95.036'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 185.334'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5742.103'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.377'MB/sec write SST data time = 0.04's, 1045.042'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.568'MB, throughput = 15902.953'MB/sec zip my value time = 0.59's, unzip length = 0.056'GB zip my value throughput = 95.036'MB/sec zip pipeline throughput = 166.521'MB/sec entries = 302703 avg-key = 16.00 avg-zkey = 0.87 avg-val = 184.00 avg-zval = 143.20 usrkeys = 302703 avg-key = 8.00 avg-zkey = 0.87 avg-val = 191.00 avg-zval = 143.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 302703 bytes = 1021632 } seq expand size = 2118921 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0024 GB value = 0.0557 GB dict = 0.57 MB all = 0.0605 GB } __ZipSize{ index = 0.0003 GB value = 0.0433 GB dict = 0.57 MB all = 0.0452 GB } UnZip/Zip{ index = 9.2063 value = 1.2849 dict = 1.00 all = 1.3394 } Zip/UnZip{ index = 0.1086 value = 0.7783 dict = 1.00 all = 0.7466 } ---------------------------- total value len = 62.610922 GB avg = 0.180 KB (by entry num) total key len = 6.815076 GB avg = 0.020 KB total ukey len = 3.202667 GB avg = 0.008 KB total ukey num = 0.390978442 Billion total entry num = 0.347856450 Billion write speed all = 3.082476937 MB/sec (with seq num) write speed all = 2.958919824 MB/sec (without seq num) 2024/08/19-23:49:24.081519 140500179318336 [compaction_job.cc:1944] [default] [JOB 346] Generated table #14619893: 302703 keys, 45201387 bytes, temperature: kWarm 2024/08/19-23:49:24.081591 140500179318336 EVENT_LOG_v1 {"time_micros": 1724082564081556, "cf_name": "default", "job": 346, "event": "table_file_creation", "file_number": 14619893, "file_size": 45201387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189486773728, "largest_seqno": 189564456735, "table_properties": {"data_size": 43347856, "index_size": 263040, "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": 4843248, "raw_average_key_size": 16, "raw_value_size": 55697352, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 302703, "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": 1724082562, "oldest_key_time": 0, "file_creation_time": 1724082562, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14619893, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:49:24.097317 140500179318336 [compaction_job.cc:699] job-00346: subcompact[0], size: 0.236073 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00346/att-00 [14619891,14619892,14619893] 2024/08/19-23:49:24.133063 140500179318336 (Original Log Time 2024/08/19-23:49:14.095712) EVENT_LOG_v1 {"time_micros": 1724082554095667, "job": 346, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14619849], "files_L3": [14619168, 14619169], "score": 1.0288, "input_data_size": 241121603, "oldest_snapshot_seqno": 189584298735} 2024/08/19-23:49:24.133067 140500179318336 (Original Log Time 2024/08/19-23:49:24.132593) [compaction_job.cc:2018] [default] [JOB 346] Compacted 1@2 + 2@3 files to L3 => 236072739 bytes 2024/08/19-23:49:24.133068 140500179318336 (Original Log Time 2024/08/19-23:49:24.132996) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.1 rd, 23.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.2, 181.7 +0.0 blob) out(225.1 +0.0 blob), read-write-amplify(9.4) write-amplify(4.7) OK, records in: 1677723, records dropped: 32842 output_compression: Snappy 2024/08/19-23:49:24.133074 140500179318336 (Original Log Time 2024/08/19-23:49:24.133041) EVENT_LOG_v1 {"time_micros": 1724082564133021, "cf": "default", "job": 346, "event": "compaction_finished", "compaction_time_micros": 10001615, "compaction_time_cpu_micros": 3004368, "output_level": 3, "num_output_files": 3, "total_output_size": 236072739, "num_input_records": 1677723, "num_output_records": 1644881, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 173513099, "file_range_sync_nanos": 0, "file_fsync_nanos": 1970, "file_prepare_write_nanos": 8259, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/19-23:49:24.256401 140500179318336 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":1724082090,"starts":1724082553,"executesMs":10163,"compactionJobId":346,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241121603,"compactionOutputRawBytes":0,"compactionOutputZipBytes":236072739,"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-f39eb383edb1edb733bd6b0ed825b5b4-8020f3dd72d24c70-00"}}, response = 2024/08/19-23:49:24.256519 140500179318336 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00346/att-00: olev 3, work 10.163 s, result 6.084 ms, install 0.502 ms, input{raw 320.000 MiB zip 229.951 MiB}