2024/08/20-18:37:09.431008 140466328487488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00: fork to child time = 0.021241 sec 2024/08/20-18:37:09.432055 140466328487488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00 2024/08/20-18:37:09.438320 140466328487488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00 2024/08/20-18:37:09.440493 140466328487488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:37:09.440909 140466328487488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:37:09.489049 140466328487488 [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-44389/att-00/MANIFEST-14629260 2024/08/20-18:37:09.551251 140466328487488 [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-44389/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14680372, last_sequence is 190909115788, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14680291 2024/08/20-18:37:09.551268 140466328487488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:37:09.551366 140466328487488 [version_set.cc:5652] Creating manifest 14680372 2024/08/20-18:37:09.583302 140466328487488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:37:09.602697 140466328487488 [compaction_job.cc:2433] [default] [JOB 44389] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-18:37:09.602721 140466328487488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22602 Base level 2, inputs: [14680323(31MB)], [14680357(41MB) 14680358(2285KB) 14680359(41MB)] 2024/08/20-18:37:09.882897 140466328487488 [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 2024/08/20-18:37:09.882930 140466328487488 [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 2024/08/20-18:37:09.882955 140466328487488 [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 2024/08/20-18:37:09.882969 140466328487488 [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 2024/08/20-18:37:09.882982 140466328487488 [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 2024/08/20-18:37:10.214759 140466328487488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680373.sst) /dev/shm/ToplingTemp/Topling-24999-em5pMv 2024/08/20-18:37:10.415802 140466328487488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680373.sst): first pass time = 0.20's, 667.804'MB/sec 2024/08/20-18:37:11.298184 140466328487488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680373.sst): old prealloc_size = 135602474, real_size = 41899376 2024/08/20-18:37:11.298242 140466328487488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680373.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 = 5.96 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.52 2024/08/20-18:37:11.472062 140466328487488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680373.sst): second pass time = 0.88's, 149.315'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 251.611'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20006.642'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.287'MB/sec write SST data time = 0.06's, 717.129'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 = 34451.938'MB/sec zip my value time = 0.88's, unzip length = 0.132'GB zip my value throughput = 149.315'MB/sec zip pipeline throughput = 150.884'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.96 avg-val = 1017.01 avg-zval = 317.52 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.96 avg-val = 1024.01 avg-zval = 317.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 501552 } 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 = 0.0437 GB } UnZip/Zip{ index = 2.0141 value = 3.2030 dict = 1.00 all = 3.0680 } Zip/UnZip{ index = 0.4965 value = 0.3122 dict = 1.00 all = 0.3259 } ---------------------------- 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 = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.033735755 MB/sec (with seq num) write speed all = 0.033477246 MB/sec (without seq num) 2024/08/20-18:37:11.533702 140466328487488 [compaction_job.cc:1944] [default] [JOB 44389] Generated table #14680373: 129428 keys, 43748017 bytes, temperature: kWarm 2024/08/20-18:37:11.533805 140466328487488 EVENT_LOG_v1 {"time_micros": 1724150231533747, "cf_name": "default", "job": 44389, "event": "table_file_creation", "file_number": 14680373, "file_size": 43748017, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190908776581, "table_properties": {"data_size": 41095712, "index_size": 771136, "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": 131629448, "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": 1724150230, "oldest_key_time": 0, "file_creation_time": 1724150230, "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": 14680373, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:37:11.582932 140466328487488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680374.sst) /dev/shm/ToplingTemp/Topling-24999-LNj30v 2024/08/20-18:37:12.144276 140466328487488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680374.sst): first pass time = 0.56's, 239.120'MB/sec 2024/08/20-18:37:12.980702 140466328487488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680374.sst): old prealloc_size = 135602474, real_size = 41858640 2024/08/20-18:37:12.980756 140466328487488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680374.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 = 5.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.93 2024/08/20-18:37:13.140986 140466328487488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680374.sst): second pass time = 0.84's, 157.509'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 272.403'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25763.384'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.295'MB/sec write SST data time = 0.05's, 863.952'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 = 36269.181'MB/sec zip my value time = 0.84's, unzip length = 0.132'GB zip my value throughput = 157.509'MB/sec zip pipeline throughput = 157.509'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.22 avg-val = 1016.99 avg-zval = 317.93 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.22 avg-val = 1023.99 avg-zval = 317.93 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 = 2.2970 value = 3.1988 dict = 1.00 all = 3.0742 } Zip/UnZip{ index = 0.4353 value = 0.3126 dict = 1.00 all = 0.3253 } ---------------------------- 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 = 0.000258858 Billion total entry num = 0.000258858 Billion write speed all = 0.067443444 MB/sec (with seq num) write speed all = 0.066926637 MB/sec (without seq num) 2024/08/20-18:37:13.199076 140466328487488 [compaction_job.cc:1944] [default] [JOB 44389] Generated table #14680374: 129430 keys, 43658979 bytes, temperature: kWarm 2024/08/20-18:37:13.199142 140466328487488 EVENT_LOG_v1 {"time_micros": 1724150233199109, "cf_name": "default", "job": 44389, "event": "table_file_creation", "file_number": 14680374, "file_size": 43658979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190703448855, "largest_seqno": 190908776633, "table_properties": {"data_size": 41149952, "index_size": 676160, "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": 131629537, "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": 1724150231, "oldest_key_time": 0, "file_creation_time": 1724150231, "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": 14680374, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:37:13.235986 140466328487488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680375.sst) /dev/shm/ToplingTemp/Topling-24999-NmMrex 2024/08/20-18:37:13.257125 140466328487488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680375.sst): first pass time = 0.02's, 644.542'MB/sec 2024/08/20-18:37:13.383217 140466328487488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680375.sst): old prealloc_size = 135602474, real_size = 4351296 2024/08/20-18:37:13.383270 140466328487488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680375.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 13108 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.00 raw-val = 0.0133 GB zip-val = 0.0043 GB avg-val =1016.98 avg-zval = 325.70 2024/08/20-18:37:13.401646 140466328487488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00/14680375.sst): second pass time = 0.13's, 106.295'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 245.454'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2969.097'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.250'MB/sec write SST data time = 0.01's, 853.077'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.133'MB, throughput = 3877.268'MB/sec zip my value time = 0.13's, unzip length = 0.013'GB zip my value throughput = 106.295'MB/sec zip pipeline throughput = 106.295'MB/sec entries = 13108 avg-key = 20.00 avg-zkey = 6.00 avg-val = 1016.98 avg-zval = 325.70 usrkeys = 13108 avg-key = 12.00 avg-zkey = 6.00 avg-val = 1023.98 avg-zval = 325.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13108 bytes = 40976 } seq expand size = 91756 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0002 GB value = 0.0133 GB dict = 0.13 MB all = 0.0136 GB } __ZipSize{ index = 0.0001 GB value = 0.0043 GB dict = 0.13 MB all = 0.0045 GB } UnZip/Zip{ index = 2.0014 value = 3.1225 dict = 1.00 all = 3.0049 } Zip/UnZip{ index = 0.4996 value = 0.3203 dict = 1.00 all = 0.3328 } ---------------------------- total value len = 0.278493 GB avg = 1.024 KB (by entry num) total key len = 0.005439 GB avg = 0.020 KB total ukey len = 0.003264 GB avg = 0.012 KB total ukey num = 0.000271966 Billion total entry num = 0.000271966 Billion write speed all = 0.070853947 MB/sec (with seq num) write speed all = 0.070311005 MB/sec (without seq num) 2024/08/20-18:37:13.413449 140466328487488 [compaction_job.cc:1944] [default] [JOB 44389] Generated table #14680375: 13108 keys, 4523502 bytes, temperature: kWarm 2024/08/20-18:37:13.413507 140466328487488 EVENT_LOG_v1 {"time_micros": 1724150233413477, "cf_name": "default", "job": 44389, "event": "table_file_creation", "file_number": 14680375, "file_size": 4523502, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190877633658, "largest_seqno": 190905318962, "table_properties": {"data_size": 4269232, "index_size": 78592, "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": 262160, "raw_average_key_size": 20, "raw_value_size": 13330555, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 13108, "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": 1724150233, "oldest_key_time": 0, "file_creation_time": 1724150233, "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": 14680375, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:37:13.422723 140466328487488 [compaction_job.cc:699] job-44389: subcompact[0], size: 0.091930 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44389/att-00 [14680373,14680374,14680375] 2024/08/20-18:37:13.452330 140466328487488 (Original Log Time 2024/08/20-18:37:09.602811) EVENT_LOG_v1 {"time_micros": 1724150229602745, "job": 44389, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14680323], "files_L3": [14680357, 14680358, 14680359], "score": 0.99899, "input_data_size": 123274977, "oldest_snapshot_seqno": 190909115254} 2024/08/20-18:37:13.452333 140466328487488 (Original Log Time 2024/08/20-18:37:13.448627) [compaction_job.cc:2018] [default] [JOB 44389] Compacted 1@2 + 3@3 files to L3 => 91930498 bytes 2024/08/20-18:37:13.452335 140466328487488 (Original Log Time 2024/08/20-18:37:13.452262) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 32.3 rd, 24.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 85.6 +0.0 blob) out(87.7 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 297510, records dropped: 25544 output_compression: Snappy 2024/08/20-18:37:13.452340 140466328487488 (Original Log Time 2024/08/20-18:37:13.452308) EVENT_LOG_v1 {"time_micros": 1724150233452289, "cf": "default", "job": 44389, "event": "compaction_finished", "compaction_time_micros": 3819917, "compaction_time_cpu_micros": 805450, "output_level": 3, "num_output_files": 3, "total_output_size": 91930498, "num_input_records": 297510, "num_output_records": 271966, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60413125, "file_range_sync_nanos": 0, "file_fsync_nanos": 2758, "file_prepare_write_nanos": 6844, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-18:37:13.586233 140466328487488 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":1724150229,"executesMs":4010,"compactionJobId":44389,"attempt":0,"compactionInputRawBytes":308519817,"compactionInputZipBytes":123274977,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91930498,"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":"00-86fae325737bced19e0eb917a0451043-f4de28a935562a28-00"}}, response = 2024/08/20-18:37:13.586327 140466328487488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-44389/att-00: olev 3, work 4.010 s, result 7.198 ms, install 3.734 ms, input{raw 294.227 MiB zip 117.564 MiB}