2024/08/20-17:49:07.423989 140466261345856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00: fork to child time = 0.028462 sec 2024/08/20-17:49:07.424849 140466261345856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00 2024/08/20-17:49:07.430010 140466261345856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00 2024/08/20-17:49:07.438554 140466261345856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:49:07.438955 140466261345856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:49:07.488747 140466261345856 [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-42522/att-00/MANIFEST-14629260 2024/08/20-17:49:07.550347 140466261345856 [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-42522/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14678272, last_sequence is 190862333211, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14678112 2024/08/20-17:49:07.550358 140466261345856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:49:07.550413 140466261345856 [version_set.cc:5652] Creating manifest 14678272 2024/08/20-17:49:07.579760 140466261345856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:49:07.595197 140466261345856 [compaction_job.cc:2433] [default] [JOB 42522] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-17:49:07.595213 140466261345856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21668 Base level 2, inputs: [14678269(28MB)], [14678181(41MB) 14678182(41MB)] 2024/08/20-17:49:07.886475 140466261345856 [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 2024/08/20-17:49:07.886522 140466261345856 [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 2024/08/20-17:49:07.886571 140466261345856 [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 2024/08/20-17:49:07.886602 140466261345856 [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 2024/08/20-17:49:07.886615 140466261345856 [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 2024/08/20-17:49:08.333452 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678273.sst) /dev/shm/ToplingTemp/Topling-10899-c4ASNk 2024/08/20-17:49:08.808874 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678273.sst): first pass time = 0.48's, 282.355'MB/sec 2024/08/20-17:49:13.875750 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678273.sst): old prealloc_size = 129143759, real_size = 41868448 2024/08/20-17:49:13.875852 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678273.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 318.02 2024/08/20-17:49:14.166609 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678273.sst): second pass time = 5.07's, 25.983'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 150.137'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14085.133'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.165'MB/sec write SST data time = 0.10's, 458.772'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 = 26476.523'MB/sec zip my value time = 5.07's, unzip length = 0.132'GB zip my value throughput = 25.983'MB/sec zip pipeline throughput = 164.866'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.00 avg-zval = 318.02 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.00 avg-zval = 318.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3031 value = 3.1979 dict = 1.00 all = 3.0735 } Zip/UnZip{ index = 0.4342 value = 0.3127 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.119784528 MB/sec (with seq num) write speed all = 0.118866640 MB/sec (without seq num) 2024/08/20-17:49:14.229694 140466261345856 [compaction_job.cc:1944] [default] [JOB 42522] Generated table #14678273: 129429 keys, 43668952 bytes, temperature: kWarm 2024/08/20-17:49:14.229806 140466261345856 EVENT_LOG_v1 {"time_micros": 1724147354229746, "cf_name": "default", "job": 42522, "event": "table_file_creation", "file_number": 14678273, "file_size": 43668952, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190703113625, "largest_seqno": 190862294967, "table_properties": {"data_size": 41161552, "index_size": 674368, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629464, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724147348, "oldest_key_time": 0, "file_creation_time": 1724147348, "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": 14678273, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:49:14.282250 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678274.sst) /dev/shm/ToplingTemp/Topling-10899-v6da5l 2024/08/20-17:49:14.949148 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678274.sst): first pass time = 0.67's, 201.274'MB/sec 2024/08/20-17:49:16.374703 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678274.sst): old prealloc_size = 129143759, real_size = 41994576 2024/08/20-17:49:16.374762 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678274.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.40 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.81 2024/08/20-17:49:16.533211 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678274.sst): second pass time = 1.42's, 92.375'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 276.317'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33971.290'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.289'MB/sec write SST data time = 0.05's, 940.436'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 = 31393.194'MB/sec zip my value time = 1.42's, unzip length = 0.132'GB zip my value throughput = 92.375'MB/sec zip pipeline throughput = 137.024'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 6.40 avg-val = 1017.01 avg-zval = 317.81 usrkeys = 129428 avg-key = 12.00 avg-zkey = 6.40 avg-val = 1024.01 avg-zval = 317.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 453008 } seq expand size = 905996 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 = 0.0411 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.8751 value = 3.2000 dict = 1.00 all = 3.0647 } Zip/UnZip{ index = 0.5333 value = 0.3125 dict = 1.00 all = 0.3263 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258857 Billion total entry num = 0.000258857 Billion write speed all = 0.239067354 MB/sec (with seq num) write speed all = 0.237235429 MB/sec (without seq num) 2024/08/20-17:49:16.592071 140466261345856 [compaction_job.cc:1944] [default] [JOB 42522] Generated table #14678274: 129428 keys, 43795292 bytes, temperature: kWarm 2024/08/20-17:49:16.592136 140466261345856 EVENT_LOG_v1 {"time_micros": 1724147356592103, "cf_name": "default", "job": 42522, "event": "table_file_creation", "file_number": 14678274, "file_size": 43795292, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190660328346, "largest_seqno": 190862300688, "table_properties": {"data_size": 41133760, "index_size": 828288, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629326, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724147354, "oldest_key_time": 0, "file_creation_time": 1724147354, "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": 14678274, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:49:16.633328 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678275.sst) /dev/shm/ToplingTemp/Topling-10899-vQwfPl 2024/08/20-17:49:16.651341 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678275.sst): first pass time = 0.02's, 333.357'MB/sec 2024/08/20-17:49:16.703411 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678275.sst): old prealloc_size = 129143759, real_size = 1939968 2024/08/20-17:49:16.703460 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678275.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 5778 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 8.95 raw-val = 0.0059 GB zip-val = 0.0019 GB avg-val =1017.01 avg-zval = 326.52 2024/08/20-17:49:16.719319 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00/14678275.sst): second pass time = 0.05's, 114.217'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 127.125'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2004.963'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.108'MB/sec write SST data time = 0.00's, 806.573'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.062'MB, throughput = 1503.650'MB/sec zip my value time = 0.05's, unzip length = 0.006'GB zip my value throughput = 114.217'MB/sec zip pipeline throughput = 114.217'MB/sec entries = 5778 avg-key = 20.00 avg-zkey = 8.95 avg-val = 1017.01 avg-zval = 326.52 usrkeys = 5778 avg-key = 12.00 avg-zkey = 8.95 avg-val = 1024.01 avg-zval = 326.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5778 bytes = 20240 } seq expand size = 40446 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0059 GB dict = 0.06 MB all = 0.0060 GB } __ZipSize{ index = 0.0001 GB value = 0.0019 GB dict = 0.06 MB all = 0.0020 GB } UnZip/Zip{ index = 1.3408 value = 3.1147 dict = 1.00 all = 2.9634 } Zip/UnZip{ index = 0.7458 value = 0.3211 dict = 1.00 all = 0.3375 } ---------------------------- total value len = 0.270988 GB avg = 1.024 KB (by entry num) total key len = 0.005293 GB avg = 0.020 KB total ukey len = 0.003176 GB avg = 0.012 KB total ukey num = 0.000264635 Billion total entry num = 0.000264635 Billion write speed all = 0.244363426 MB/sec (with seq num) write speed all = 0.242490918 MB/sec (without seq num) 2024/08/20-17:49:16.747941 140466261345856 [compaction_job.cc:1944] [default] [JOB 42522] Generated table #14678275: 5778 keys, 2021976 bytes, temperature: kWarm 2024/08/20-17:49:16.748005 140466261345856 EVENT_LOG_v1 {"time_micros": 1724147356747974, "cf_name": "default", "job": 42522, "event": "table_file_creation", "file_number": 14678275, "file_size": 2021976, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190660334992, "largest_seqno": 190860517816, "table_properties": {"data_size": 1886640, "index_size": 51712, "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": 115560, "raw_average_key_size": 20, "raw_value_size": 5876290, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5778, "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": 1724147356, "oldest_key_time": 0, "file_creation_time": 1724147356, "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": 14678275, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:49:16.757945 140466261345856 [compaction_job.cc:699] job-42522: subcompact[0], size: 0.089486 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42522/att-00 [14678273,14678274,14678275] 2024/08/20-17:49:16.821963 140466261345856 (Original Log Time 2024/08/20-17:49:07.595278) EVENT_LOG_v1 {"time_micros": 1724147347595226, "job": 42522, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14678269], "files_L3": [14678181, 14678182], "score": 0.994689, "input_data_size": 117403418, "oldest_snapshot_seqno": 190862332692} 2024/08/20-17:49:16.821968 140466261345856 (Original Log Time 2024/08/20-17:49:16.821444) [compaction_job.cc:2018] [default] [JOB 42522] Compacted 1@2 + 2@3 files to L3 => 89486220 bytes 2024/08/20-17:49:16.821971 140466261345856 (Original Log Time 2024/08/20-17:49:16.821879) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.8 rd, 9.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(28.5, 83.4 +0.0 blob) out(85.3 +0.0 blob), read-write-amplify(6.9) write-amplify(3.0) OK, records in: 287381, records dropped: 22746 output_compression: Snappy 2024/08/20-17:49:16.821979 140466261345856 (Original Log Time 2024/08/20-17:49:16.821942) EVENT_LOG_v1 {"time_micros": 1724147356821906, "cf": "default", "job": 42522, "event": "compaction_finished", "compaction_time_micros": 9162675, "compaction_time_cpu_micros": 1045178, "output_level": 3, "num_output_files": 3, "total_output_size": 89486220, "num_input_records": 287381, "num_output_records": 264635, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 76299369, "file_range_sync_nanos": 0, "file_fsync_nanos": 2212, "file_prepare_write_nanos": 7304, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-17:49:16.944853 140466261345856 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":1724147347,"executesMs":9367,"compactionJobId":42522,"attempt":0,"compactionInputRawBytes":298014192,"compactionInputZipBytes":117403418,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89486220,"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-c23a728cfdd1fb94235b9de6b0b62d4b-87046c1e84f30b78-00"}}, response = 2024/08/20-17:49:16.944951 140466261345856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42522/att-00: olev 3, work 9.367 s, result 29.886 ms, install 0.559 ms, input{raw 284.208 MiB zip 111.965 MiB}