2024/08/20-11:37:26.315235 140500540204608 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00: fork to child time = 0.025441 sec 2024/08/20-11:37:26.316576 140500540204608 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00 2024/08/20-11:37:26.323497 140500540204608 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00 2024/08/20-11:37:26.334872 140500540204608 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:37:26.335364 140500540204608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:37:26.381662 140500540204608 [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-27107/att-00/MANIFEST-14629260 2024/08/20-11:37:26.444640 140500540204608 [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-27107/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660366, last_sequence is 190476073158, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660285 2024/08/20-11:37:26.444653 140500540204608 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:37:26.444764 140500540204608 [version_set.cc:5652] Creating manifest 14660366 2024/08/20-11:37:26.469137 140500540204608 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:37:26.483163 140500540204608 [compaction_job.cc:2433] [default] [JOB 27107] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-11:37:26.483184 140500540204608 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13889 Base level 2, inputs: [14660318(31MB)], [14660328(41MB) 14660329(1291KB) 14660345(41MB)] 2024/08/20-11:37:26.756549 140500540204608 [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 2024/08/20-11:37:26.756594 140500540204608 [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 2024/08/20-11:37:26.756619 140500540204608 [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 2024/08/20-11:37:26.756635 140500540204608 [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 2024/08/20-11:37:26.756787 140500540204608 [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 2024/08/20-11:37:27.073888 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660367.sst) /dev/shm/ToplingTemp/Topling-328666-D95Azl 2024/08/20-11:37:27.419252 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660367.sst): first pass time = 0.35's, 388.707'MB/sec 2024/08/20-11:37:29.054398 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660367.sst): old prealloc_size = 134365097, real_size = 41819440 2024/08/20-11:37:29.054493 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660367.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 = 5.45 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.40 2024/08/20-11:37:29.326806 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660367.sst): second pass time = 1.63's, 80.546'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 160.249'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10892.166'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.161'MB/sec write SST data time = 0.07's, 607.274'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 = 34227.433'MB/sec zip my value time = 1.63's, unzip length = 0.132'GB zip my value throughput = 80.546'MB/sec zip pipeline throughput = 120.222'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.45 avg-val = 1017.00 avg-zval = 317.40 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.45 avg-val = 1024.00 avg-zval = 317.40 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 485376 } 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 = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.2020 value = 3.2041 dict = 1.00 all = 3.0747 } Zip/UnZip{ index = 0.4541 value = 0.3121 dict = 1.00 all = 0.3252 } ---------------------------- total value len = 62.429285 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 = 1.064799707 MB/sec (with seq num) write speed all = 1.022178450 MB/sec (without seq num) 2024/08/20-11:37:29.381270 140500540204608 [compaction_job.cc:1944] [default] [JOB 27107] Generated table #14660367: 129430 keys, 43652148 bytes, temperature: kWarm 2024/08/20-11:37:29.381372 140500540204608 EVENT_LOG_v1 {"time_micros": 1724125049381313, "cf_name": "default", "job": 27107, "event": "table_file_creation", "file_number": 14660367, "file_size": 43652148, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190475758250, "table_properties": {"data_size": 41081568, "index_size": 705344, "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": 131629676, "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": 1724125047, "oldest_key_time": 0, "file_creation_time": 1724125047, "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": 14660367, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:37:29.430344 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660368.sst) /dev/shm/ToplingTemp/Topling-328666-sR1kxp 2024/08/20-11:37:30.146105 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660368.sst): first pass time = 0.72's, 187.534'MB/sec 2024/08/20-11:37:32.538287 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660368.sst): old prealloc_size = 134365097, real_size = 41866032 2024/08/20-11:37:32.538341 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660368.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 = 5.47 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.74 2024/08/20-11:37:32.701284 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660368.sst): second pass time = 2.39's, 55.043'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 267.917'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27151.069'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.287'MB/sec write SST data time = 0.05's, 867.588'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 = 31554.472'MB/sec zip my value time = 2.39's, unzip length = 0.132'GB zip my value throughput = 55.043'MB/sec zip pipeline throughput = 184.083'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.47 avg-val = 1017.00 avg-zval = 317.74 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.47 avg-val = 1024.00 avg-zval = 317.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 453024 } 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 = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1922 value = 3.2007 dict = 1.00 all = 3.0737 } Zip/UnZip{ index = 0.4562 value = 0.3124 dict = 1.00 all = 0.3253 } ---------------------------- 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 = 0.389592421 Billion total entry num = 0.346470429 Billion write speed all = 1.066822906 MB/sec (with seq num) write speed all = 1.024187934 MB/sec (without seq num) 2024/08/20-11:37:32.794790 140500540204608 [compaction_job.cc:1944] [default] [JOB 27107] Generated table #14660368: 129430 keys, 43666254 bytes, temperature: kWarm 2024/08/20-11:37:32.794855 140500540204608 EVENT_LOG_v1 {"time_micros": 1724125052794823, "cf_name": "default", "job": 27107, "event": "table_file_creation", "file_number": 14660368, "file_size": 43666254, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251159421, "largest_seqno": 190475758364, "table_properties": {"data_size": 41125024, "index_size": 708480, "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": 131629735, "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": 1724125049, "oldest_key_time": 0, "file_creation_time": 1724125049, "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": 14660368, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:37:32.835596 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660369.sst) /dev/shm/ToplingTemp/Topling-328666-1z0Lcm 2024/08/20-11:37:32.859756 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660369.sst): first pass time = 0.02's, 499.394'MB/sec 2024/08/20-11:37:32.982056 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660369.sst): old prealloc_size = 134365097, real_size = 3793704 2024/08/20-11:37:32.982115 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660369.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 11613 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.31 raw-val = 0.0118 GB zip-val = 0.0038 GB avg-val =1016.98 avg-zval = 326.10 2024/08/20-11:37:32.999205 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00/14660369.sst): second pass time = 0.12's, 97.136'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 230.469'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 106.784'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.242'MB/sec write SST data time = 0.01's, 768.514'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.125'MB, throughput = 3346.344'MB/sec zip my value time = 0.12's, unzip length = 0.012'GB zip my value throughput = 97.136'MB/sec zip pipeline throughput = 97.136'MB/sec entries = 11613 avg-key = 20.00 avg-zkey = 0.31 avg-val = 1016.98 avg-zval = 326.10 usrkeys = 11613 avg-key = 12.00 avg-zkey = 0.31 avg-val = 1023.98 avg-zval = 326.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11613 bytes = 36304 } seq expand size = 81291 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0118 GB dict = 0.12 MB all = 0.0120 GB } __ZipSize{ index = 0.0000 GB value = 0.0038 GB dict = 0.12 MB all = 0.0040 GB } UnZip/Zip{ index = 38.8828 value = 3.1186 dict = 1.00 all = 3.0463 } Zip/UnZip{ index = 0.0257 value = 0.3207 dict = 1.00 all = 0.3283 } ---------------------------- total value len = 62.573713 GB avg = 0.181 KB (by entry num) total key len = 6.794167 GB avg = 0.020 KB total ukey len = 3.192753 GB avg = 0.008 KB total ukey num = 0.389604034 Billion total entry num = 0.346482042 Billion write speed all = 1.067004502 MB/sec (with seq num) write speed all = 1.024368296 MB/sec (without seq num) 2024/08/20-11:37:33.010585 140500540204608 [compaction_job.cc:1944] [default] [JOB 27107] Generated table #14660369: 11613 keys, 3953163 bytes, temperature: kWarm 2024/08/20-11:37:33.010647 140500540204608 EVENT_LOG_v1 {"time_micros": 1724125053010615, "cf_name": "default", "job": 27107, "event": "table_file_creation", "file_number": 14660369, "file_size": 3953163, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190448217084, "largest_seqno": 190475756199, "table_properties": {"data_size": 3787056, "index_size": 3584, "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": 232260, "raw_average_key_size": 20, "raw_value_size": 11810167, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 11613, "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": 1724125052, "oldest_key_time": 0, "file_creation_time": 1724125052, "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": 14660369, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:37:33.029168 140500540204608 [compaction_job.cc:699] job-27107: subcompact[0], size: 0.091272 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27107/att-00 [14660367,14660368,14660369] 2024/08/20-11:37:33.073342 140500540204608 (Original Log Time 2024/08/20-11:37:26.483270) EVENT_LOG_v1 {"time_micros": 1724125046483206, "job": 27107, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14660318], "files_L3": [14660328, 14660329, 14660345], "score": 0.986076, "input_data_size": 122150089, "oldest_snapshot_seqno": 190476072626} 2024/08/20-11:37:33.073347 140500540204608 (Original Log Time 2024/08/20-11:37:33.069912) [compaction_job.cc:2018] [default] [JOB 27107] Compacted 1@2 + 3@3 files to L3 => 91271565 bytes 2024/08/20-11:37:33.073350 140500540204608 (Original Log Time 2024/08/20-11:37:33.073253) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 18.7 rd, 13.9 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.5 +0.0 blob) out(87.0 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 294521, records dropped: 24048 output_compression: Snappy 2024/08/20-11:37:33.073359 140500540204608 (Original Log Time 2024/08/20-11:37:33.073312) EVENT_LOG_v1 {"time_micros": 1724125053073285, "cf": "default", "job": 27107, "event": "compaction_finished", "compaction_time_micros": 6545912, "compaction_time_cpu_micros": 1067771, "output_level": 3, "num_output_files": 3, "total_output_size": 91271565, "num_input_records": 294521, "num_output_records": 270473, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83999699, "file_range_sync_nanos": 0, "file_fsync_nanos": 2192, "file_prepare_write_nanos": 6761, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-11:37:33.182744 140500540204608 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":1724125046,"executesMs":6748,"compactionJobId":27107,"attempt":0,"compactionInputRawBytes":305418003,"compactionInputZipBytes":122150089,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91271565,"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":"00-6b613c0f642b0b14c8356012c5e70d95-5a0a997ed7c56e7d-00"}}, response = 2024/08/20-11:37:33.182836 140500540204608 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27107/att-00: olev 3, work 6.748 s, result 6.166 ms, install 3.477 ms, input{raw 291.269 MiB zip 116.491 MiB}