2024/08/20-01:20:36.849294 140500280030784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00: fork to child time = 0.053977 sec 2024/08/20-01:20:36.850634 140500280030784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00 2024/08/20-01:20:36.860076 140500280030784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00 2024/08/20-01:20:36.860564 140500280030784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:20:36.860997 140500280030784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:20:36.908838 140500280030784 [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-04588/att-00/MANIFEST-14619535 2024/08/20-01:20:36.928912 140500280030784 [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-04588/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14624920, last_sequence is 189698771338, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14624846 2024/08/20-01:20:36.928934 140500280030784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:20:36.929016 140500280030784 [version_set.cc:5652] Creating manifest 14624920 2024/08/20-01:20:36.959233 140500280030784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:20:36.973403 140500280030784 [compaction_job.cc:2433] [default] [JOB 4588] Compacting 1@2 + 3@3 files to L3, score 0.69, subcompactions 1 : 1 2024/08/20-01:20:36.973437 140500280030784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2277 Base level 2, inputs: [14624883(31MB)], [14624830(41MB) 14624831(3556KB) 14624917(41MB)] 2024/08/20-01:20:37.226267 140500280030784 [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 2024/08/20-01:20:37.226296 140500280030784 [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 2024/08/20-01:20:37.226329 140500280030784 [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 2024/08/20-01:20:37.226345 140500280030784 [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 2024/08/20-01:20:37.226359 140500280030784 [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 2024/08/20-01:20:37.525508 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624921.sst) /dev/shm/ToplingTemp/Topling-92566-4MQ4BB 2024/08/20-01:20:37.927358 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624921.sst): first pass time = 0.40's, 334.056'MB/sec 2024/08/20-01:20:40.595577 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624921.sst): old prealloc_size = 136564831, real_size = 41654464 2024/08/20-01:20:40.595657 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624921.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.00 avg-zval = 316.41 2024/08/20-01:20:40.952503 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624921.sst): second pass time = 2.67's, 49.350'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 121.655'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13906.735'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.113'MB/sec write SST data time = 0.07's, 625.119'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 = 22473.120'MB/sec zip my value time = 2.67's, unzip length = 0.132'GB zip my value throughput = 49.350'MB/sec zip pipeline throughput = 161.423'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1017.00 avg-zval = 316.41 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1024.00 avg-zval = 316.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 420656 } seq expand size = 906010 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 = 0.0410 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.3230 value = 3.2141 dict = 1.00 all = 3.0910 } Zip/UnZip{ index = 0.4305 value = 0.3111 dict = 1.00 all = 0.3235 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 2.472187500 MB/sec (with seq num) write speed all = 2.373232045 MB/sec (without seq num) 2024/08/20-01:20:41.010318 140500280030784 [compaction_job.cc:1944] [default] [JOB 4588] Generated table #14624921: 129430 keys, 43422669 bytes, temperature: kWarm 2024/08/20-01:20:41.010422 140500280030784 EVENT_LOG_v1 {"time_micros": 1724088041010363, "cf_name": "default", "job": 4588, "event": "table_file_creation", "file_number": 14624921, "file_size": 43422669, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397653, "largest_seqno": 189698468325, "table_properties": {"data_size": 40953328, "index_size": 668608, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629967, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724088037, "oldest_key_time": 0, "file_creation_time": 1724088037, "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": 14624921, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:20:41.085225 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624922.sst) /dev/shm/ToplingTemp/Topling-92566-kLPIdA 2024/08/20-01:20:41.818454 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624922.sst): first pass time = 0.73's, 183.064'MB/sec 2024/08/20-01:20:43.822479 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624922.sst): old prealloc_size = 136564831, real_size = 41792112 2024/08/20-01:20:43.822530 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624922.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.18 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.03 avg-zval = 316.48 2024/08/20-01:20:43.984468 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624922.sst): second pass time = 2.00's, 65.740'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 268.930'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19564.215'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.289'MB/sec write SST data time = 0.05's, 870.809'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 = 24886.564'MB/sec zip my value time = 2.00's, unzip length = 0.132'GB zip my value throughput = 65.740'MB/sec zip pipeline throughput = 138.286'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 6.18 avg-val = 1017.03 avg-zval = 316.48 usrkeys = 129426 avg-key = 12.00 avg-zkey = 6.18 avg-val = 1024.03 avg-zval = 316.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129426 bytes = 420656 } seq expand size = 905982 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9431 value = 3.2136 dict = 1.00 all = 3.0812 } Zip/UnZip{ index = 0.5146 value = 0.3112 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592417 Billion total entry num = 0.346470425 Billion write speed all = 2.476745213 MB/sec (with seq num) write speed all = 2.377763497 MB/sec (without seq num) 2024/08/20-01:20:44.053824 140500280030784 [compaction_job.cc:1944] [default] [JOB 4588] Generated table #14624922: 129426 keys, 43560669 bytes, temperature: kWarm 2024/08/20-01:20:44.053907 140500280030784 EVENT_LOG_v1 {"time_micros": 1724088044053863, "cf_name": "default", "job": 4588, "event": "table_file_creation", "file_number": 14624922, "file_size": 43560669, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650399593, "largest_seqno": 189698468417, "table_properties": {"data_size": 40960288, "index_size": 799296, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629746, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "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": 1724088041, "oldest_key_time": 0, "file_creation_time": 1724088041, "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": 14624922, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:20:44.130480 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624923.sst) /dev/shm/ToplingTemp/Topling-92566-iY08rz 2024/08/20-01:20:44.208562 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624923.sst): first pass time = 0.08's, 164.906'MB/sec 2024/08/20-01:20:45.114903 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624923.sst): old prealloc_size = 136564831, real_size = 4036432 2024/08/20-01:20:45.114971 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624923.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 12408 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.26 raw-val = 0.0126 GB zip-val = 0.0040 GB avg-val =1016.99 avg-zval = 324.79 2024/08/20-01:20:45.151751 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00/14624923.sst): second pass time = 0.91's, 13.935'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 114.170'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 113.423'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.126'MB/sec write SST data time = 0.01's, 345.652'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.130'MB, throughput = 2985.573'MB/sec zip my value time = 0.91's, unzip length = 0.013'GB zip my value throughput = 13.935'MB/sec zip pipeline throughput = 71.764'MB/sec entries = 12408 avg-key = 20.00 avg-zkey = 0.26 avg-val = 1016.99 avg-zval = 324.79 usrkeys = 12408 avg-key = 12.00 avg-zkey = 0.26 avg-val = 1023.99 avg-zval = 324.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 12408 bytes = 40336 } seq expand size = 86856 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0126 GB dict = 0.13 MB all = 0.0129 GB } __ZipSize{ index = 0.0000 GB value = 0.0040 GB dict = 0.13 MB all = 0.0042 GB } UnZip/Zip{ index = 46.5300 value = 3.1313 dict = 1.00 all = 3.0600 } Zip/UnZip{ index = 0.0215 value = 0.3194 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 62.574527 GB avg = 0.181 KB (by entry num) total key len = 6.794183 GB avg = 0.020 KB total ukey len = 3.192763 GB avg = 0.008 KB total ukey num = 0.389604825 Billion total entry num = 0.346482833 Billion write speed all = 2.477104547 MB/sec (with seq num) write speed all = 2.378123413 MB/sec (without seq num) 2024/08/20-01:20:45.163641 140500280030784 [compaction_job.cc:1944] [default] [JOB 4588] Generated table #14624923: 12408 keys, 4204863 bytes, temperature: kWarm 2024/08/20-01:20:45.163729 140500280030784 EVENT_LOG_v1 {"time_micros": 1724088045163680, "cf_name": "default", "job": 4588, "event": "table_file_creation", "file_number": 14624923, "file_size": 4204863, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650409033, "largest_seqno": 189698468418, "table_properties": {"data_size": 4029952, "index_size": 3200, "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": 248160, "raw_average_key_size": 20, "raw_value_size": 12618799, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 12408, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724088044, "oldest_key_time": 0, "file_creation_time": 1724088044, "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": 14624923, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:20:45.175302 140500280030784 [compaction_job.cc:699] job-04588: subcompact[0], size: 0.091188 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04588/att-00 [14624921,14624922,14624923] 2024/08/20-01:20:45.217957 140500280030784 (Original Log Time 2024/08/20-01:20:36.973525) EVENT_LOG_v1 {"time_micros": 1724088036973464, "job": 4588, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14624883], "files_L3": [14624830, 14624831, 14624917], "score": 0.687398, "input_data_size": 124149847, "oldest_snapshot_seqno": 189698771031} 2024/08/20-01:20:45.217963 140500280030784 (Original Log Time 2024/08/20-01:20:45.214479) [compaction_job.cc:2018] [default] [JOB 4588] Compacted 1@2 + 3@3 files to L3 => 91188201 bytes 2024/08/20-01:20:45.217965 140500280030784 (Original Log Time 2024/08/20-01:20:45.217850) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 15.1 rd, 11.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 86.4 +0.0 blob) out(87.0 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 301517, records dropped: 30253 output_compression: Snappy 2024/08/20-01:20:45.217974 140500280030784 (Original Log Time 2024/08/20-01:20:45.217914) EVENT_LOG_v1 {"time_micros": 1724088045217882, "cf": "default", "job": 4588, "event": "compaction_finished", "compaction_time_micros": 8201791, "compaction_time_cpu_micros": 1065617, "output_level": 3, "num_output_files": 3, "total_output_size": 91188201, "num_input_records": 301517, "num_output_records": 271264, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 128225686, "file_range_sync_nanos": 0, "file_fsync_nanos": 2637, "file_prepare_write_nanos": 9421, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:20:45.364467 140500280030784 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":1724088036,"executesMs":8356,"compactionJobId":4588,"attempt":0,"compactionInputRawBytes":312677900,"compactionInputZipBytes":124149847,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91188201,"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":"00-558e4b52780b2f29fb4c0398c53cc1d3-4f63c05d2331cb52-00"}}, response = 2024/08/20-01:20:45.364577 140500280030784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04588/att-00: olev 3, work 8.357 s, result 7.985 ms, install 3.528 ms, input{raw 298.193 MiB zip 118.399 MiB}