2024/08/20-15:46:56.305043 140500128962112 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00: fork to child time = 0.028348 sec 2024/08/20-15:46:56.306602 140500128962112 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00 2024/08/20-15:46:56.313056 140500128962112 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00 2024/08/20-15:46:56.315141 140500128962112 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:46:56.315886 140500128962112 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:46:56.351185 140500128962112 [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-37912/att-00/MANIFEST-14629260 2024/08/20-15:46:56.406598 140500128962112 [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-37912/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14672887, last_sequence is 190740716815, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672801 2024/08/20-15:46:56.406615 140500128962112 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:46:56.406834 140500128962112 [version_set.cc:5652] Creating manifest 14672887 2024/08/20-15:46:56.434899 140500128962112 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:46:56.447954 140500128962112 [compaction_job.cc:2433] [default] [JOB 37912] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-15:46:56.447975 140500128962112 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19363 Base level 2, inputs: [14672843(31MB)], [14672768(41MB) 14672884(41MB)] 2024/08/20-15:46:56.675515 140500128962112 [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 2024/08/20-15:46:56.675542 140500128962112 [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 2024/08/20-15:46:56.675567 140500128962112 [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 2024/08/20-15:46:56.675583 140500128962112 [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 2024/08/20-15:46:56.675597 140500128962112 [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 2024/08/20-15:46:56.973030 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672888.sst) /dev/shm/ToplingTemp/Topling-412009-l9NIMo 2024/08/20-15:46:57.293675 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672888.sst): first pass time = 0.32's, 418.659'MB/sec 2024/08/20-15:46:59.030785 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672888.sst): old prealloc_size = 132891583, real_size = 41805312 2024/08/20-15:46:59.030866 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672888.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.29 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.45 2024/08/20-15:46:59.319296 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672888.sst): second pass time = 1.74's, 75.859'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 151.238'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13816.377'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.147'MB/sec write SST data time = 0.07's, 639.951'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 = 26084.442'MB/sec zip my value time = 1.74's, unzip length = 0.132'GB zip my value throughput = 75.859'MB/sec zip pipeline throughput = 101.328'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.29 avg-val = 1016.99 avg-zval = 317.45 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.29 avg-val = 1023.99 avg-zval = 317.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 485376 } seq expand size = 906017 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 = 0.0436 GB } UnZip/Zip{ index = 2.2679 value = 3.2036 dict = 1.00 all = 3.0757 } Zip/UnZip{ index = 0.4409 value = 0.3121 dict = 1.00 all = 0.3251 } ---------------------------- 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 = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 0.865494642 MB/sec (with seq num) write speed all = 0.830851066 MB/sec (without seq num) 2024/08/20-15:46:59.373121 140500128962112 [compaction_job.cc:1944] [default] [JOB 37912] Generated table #14672888: 129431 keys, 43638404 bytes, temperature: kWarm 2024/08/20-15:46:59.373225 140500128962112 EVENT_LOG_v1 {"time_micros": 1724140019373166, "cf_name": "default", "job": 37912, "event": "table_file_creation", "file_number": 14672888, "file_size": 43638404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190740533414, "table_properties": {"data_size": 41087920, "index_size": 684864, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629523, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724140016, "oldest_key_time": 0, "file_creation_time": 1724140016, "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": 14672888, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:46:59.418509 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672889.sst) /dev/shm/ToplingTemp/Topling-412009-XRGteo 2024/08/20-15:46:59.906158 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672889.sst): first pass time = 0.49's, 275.265'MB/sec 2024/08/20-15:47:00.817385 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672889.sst): old prealloc_size = 132891583, real_size = 41862000 2024/08/20-15:47:00.817441 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672889.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 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 =1016.98 avg-zval = 317.97 2024/08/20-15:47:00.981467 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672889.sst): second pass time = 0.91's, 144.566'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 266.019'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26061.168'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.288'MB/sec write SST data time = 0.05's, 843.148'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 = 34581.643'MB/sec zip my value time = 0.91's, unzip length = 0.132'GB zip my value throughput = 144.566'MB/sec zip pipeline throughput = 144.566'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1016.98 avg-zval = 317.97 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1023.98 avg-zval = 317.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } seq expand size = 906017 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 = 0.0412 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3014 value = 3.1984 dict = 1.00 all = 3.0751 } Zip/UnZip{ index = 0.4345 value = 0.3127 dict = 1.00 all = 0.3252 } ---------------------------- 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 = 0.389592423 Billion total entry num = 0.346470431 Billion write speed all = 0.867166131 MB/sec (with seq num) write speed all = 0.832510328 MB/sec (without seq num) 2024/08/20-15:47:01.035494 140500128962112 [compaction_job.cc:1944] [default] [JOB 37912] Generated table #14672889: 129431 keys, 43646075 bytes, temperature: kWarm 2024/08/20-15:47:01.035563 140500128962112 EVENT_LOG_v1 {"time_micros": 1724140021035529, "cf_name": "default", "job": 37912, "event": "table_file_creation", "file_number": 14672889, "file_size": 43646075, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190671060039, "largest_seqno": 190740534783, "table_properties": {"data_size": 41154592, "index_size": 674880, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629265, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724140019, "oldest_key_time": 0, "file_creation_time": 1724140019, "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": 14672889, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:47:01.106242 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672890.sst) /dev/shm/ToplingTemp/Topling-412009-BQl9Wp 2024/08/20-15:47:01.132966 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672890.sst): first pass time = 0.03's, 160.577'MB/sec 2024/08/20-15:47:01.207108 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672890.sst): old prealloc_size = 132891583, real_size = 1365840 2024/08/20-15:47:01.207177 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672890.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 4129 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.43 raw-val = 0.0042 GB zip-val = 0.0014 GB avg-val =1016.92 avg-zval = 330.07 2024/08/20-15:47:01.216911 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00/14672890.sst): second pass time = 0.07's, 57.358'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 145.346'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44.397'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.144'MB/sec write SST data time = 0.00's, 547.033'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.045'MB, throughput = 1519.324'MB/sec zip my value time = 0.07's, unzip length = 0.004'GB zip my value throughput = 57.358'MB/sec zip pipeline throughput = 272.698'MB/sec entries = 4129 avg-key = 20.00 avg-zkey = 0.43 avg-val = 1016.92 avg-zval = 330.07 usrkeys = 4129 avg-key = 12.00 avg-zkey = 0.43 avg-val = 1023.92 avg-zval = 330.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4129 bytes = 12400 } seq expand size = 28903 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0042 GB dict = 0.04 MB all = 0.0043 GB } __ZipSize{ index = 0.0000 GB value = 0.0014 GB dict = 0.04 MB all = 0.0014 GB } UnZip/Zip{ index = 27.6496 value = 3.0809 dict = 1.00 all = 3.0087 } Zip/UnZip{ index = 0.0362 value = 0.3246 dict = 1.00 all = 0.3324 } ---------------------------- total value len = 62.566048 GB avg = 0.181 KB (by entry num) total key len = 6.794017 GB avg = 0.020 KB total ukey len = 3.192663 GB avg = 0.008 KB total ukey num = 0.389596552 Billion total entry num = 0.346474560 Billion write speed all = 0.867217471 MB/sec (with seq num) write speed all = 0.832561357 MB/sec (without seq num) 2024/08/20-15:47:01.223734 140500128962112 [compaction_job.cc:1944] [default] [JOB 37912] Generated table #14672890: 4129 keys, 1423018 bytes, temperature: kWarm 2024/08/20-15:47:01.223807 140500128962112 EVENT_LOG_v1 {"time_micros": 1724140021223764, "cf_name": "default", "job": 37912, "event": "table_file_creation", "file_number": 14672890, "file_size": 1423018, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190726287745, "largest_seqno": 190738752183, "table_properties": {"data_size": 1362848, "index_size": 1792, "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": 82580, "raw_average_key_size": 20, "raw_value_size": 4198863, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 4129, "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": 1724140021, "oldest_key_time": 0, "file_creation_time": 1724140021, "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": 14672890, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:47:01.229720 140500128962112 [compaction_job.cc:699] job-37912: subcompact[0], size: 0.088707 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37912/att-00 [14672888,14672889,14672890] 2024/08/20-15:47:01.256650 140500128962112 (Original Log Time 2024/08/20-15:46:56.448072) EVENT_LOG_v1 {"time_micros": 1724140016447997, "job": 37912, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14672843], "files_L3": [14672768, 14672884], "score": 0.999438, "input_data_size": 120810530, "oldest_snapshot_seqno": 190740716292} 2024/08/20-15:47:01.256653 140500128962112 (Original Log Time 2024/08/20-15:47:01.253396) [compaction_job.cc:2018] [default] [JOB 37912] Compacted 1@2 + 2@3 files to L3 => 88707497 bytes 2024/08/20-15:47:01.256655 140500128962112 (Original Log Time 2024/08/20-15:47:01.256576) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 25.3 rd, 18.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.6 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290808, records dropped: 27817 output_compression: Snappy 2024/08/20-15:47:01.256661 140500128962112 (Original Log Time 2024/08/20-15:47:01.256621) EVENT_LOG_v1 {"time_micros": 1724140021256601, "cf": "default", "job": 37912, "event": "compaction_finished", "compaction_time_micros": 4781651, "compaction_time_cpu_micros": 950687, "output_level": 3, "num_output_files": 3, "total_output_size": 88707497, "num_input_records": 290808, "num_output_records": 262991, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 87118805, "file_range_sync_nanos": 0, "file_fsync_nanos": 2065, "file_prepare_write_nanos": 20178, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-15:47:01.368089 140500128962112 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":1724140016,"executesMs":4943,"compactionJobId":37912,"attempt":0,"compactionInputRawBytes":301564551,"compactionInputZipBytes":120810530,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88707497,"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-e44adc5371df20f294c392b11d01b6eb-28848e166d46e1da-00"}}, response = 2024/08/20-15:47:01.368186 140500128962112 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-37912/att-00: olev 3, work 4.943 s, result 4.838 ms, install 3.287 ms, input{raw 287.594 MiB zip 115.214 MiB}