2024/08/20-19:22:00.649698 140466261345856 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00: fork to child time = 0.043580 sec 2024/08/20-19:22:00.655025 140466261345856 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00 2024/08/20-19:22:00.696369 140466261345856 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00 2024/08/20-19:22:00.698057 140466261345856 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:22:00.698439 140466261345856 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:22:00.770995 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-46171/att-00/MANIFEST-14629260 2024/08/20-19:22:00.846764 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-46171/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14682391, last_sequence is 190952153429, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14682251 2024/08/20-19:22:00.846776 140466261345856 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:22:00.846872 140466261345856 [version_set.cc:5652] Creating manifest 14682391 2024/08/20-19:22:00.880705 140466261345856 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:22:00.899386 140466261345856 [compaction_job.cc:2433] [default] [JOB 46171] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-19:22:00.899411 140466261345856 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23494 Base level 2, inputs: [14682360(31MB)], [14682388(41MB) 14682389(2218KB) 14682317(3661KB) 14682336(41MB)] 2024/08/20-19:22:01.233116 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 2024/08/20-19:22:01.233145 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 2024/08/20-19:22:01.233168 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 2024/08/20-19:22:01.233183 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 2024/08/20-19:22:01.233196 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 2024/08/20-19:22:01.706652 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682392.sst) /dev/shm/ToplingTemp/Topling-38147-tslQqI 2024/08/20-19:22:02.048261 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682392.sst): first pass time = 0.34's, 392.978'MB/sec 2024/08/20-19:22:05.779845 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682392.sst): old prealloc_size = 139589527, real_size = 41882672 2024/08/20-19:22:05.779933 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682392.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 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 =1017.02 avg-zval = 317.39 2024/08/20-19:22:06.040290 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682392.sst): second pass time = 3.73's, 35.297'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 167.906'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16299.641'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.171'MB/sec write SST data time = 0.07's, 616.819'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 = 34404.904'MB/sec zip my value time = 3.73's, unzip length = 0.132'GB zip my value throughput = 35.297'MB/sec zip pipeline throughput = 155.262'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.96 avg-val = 1017.02 avg-zval = 317.39 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.96 avg-val = 1024.02 avg-zval = 317.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 501552 } seq expand size = 905989 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 = 3.2043 dict = 1.00 all = 3.0691 } Zip/UnZip{ index = 0.4965 value = 0.3121 dict = 1.00 all = 0.3258 } ---------------------------- total value len = 0.132536 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 = 0.000129427 Billion total entry num = 0.000129427 Billion write speed all = 0.020167984 MB/sec (with seq num) write speed all = 0.020013442 MB/sec (without seq num) 2024/08/20-19:22:06.109233 140466261345856 [compaction_job.cc:1944] [default] [JOB 46171] Generated table #14682392: 129427 keys, 43731462 bytes, temperature: kWarm 2024/08/20-19:22:06.109337 140466261345856 EVENT_LOG_v1 {"time_micros": 1724152926109277, "cf_name": "default", "job": 46171, "event": "table_file_creation", "file_number": 14682392, "file_size": 43731462, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190952059739, "table_properties": {"data_size": 41079008, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629609, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724152921, "oldest_key_time": 0, "file_creation_time": 1724152921, "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": 14682392, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:22:06.171601 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682393.sst) /dev/shm/ToplingTemp/Topling-38147-HTvN9H 2024/08/20-19:22:06.964964 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682393.sst): first pass time = 0.79's, 169.194'MB/sec 2024/08/20-19:22:08.973887 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682393.sst): old prealloc_size = 139589527, real_size = 41851104 2024/08/20-19:22:08.973946 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682393.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.23 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.87 2024/08/20-19:22:09.198859 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682393.sst): second pass time = 2.01's, 65.547'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 193.977'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23428.908'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.202'MB/sec write SST data time = 0.07's, 670.024'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 = 29065.954'MB/sec zip my value time = 2.01's, unzip length = 0.132'GB zip my value throughput = 65.547'MB/sec zip pipeline throughput = 148.446'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.23 avg-val = 1016.98 avg-zval = 317.87 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.23 avg-val = 1023.98 avg-zval = 317.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 436848 } seq expand size = 906024 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2962 value = 3.1994 dict = 1.00 all = 3.0759 } Zip/UnZip{ index = 0.4355 value = 0.3126 dict = 1.00 all = 0.3251 } ---------------------------- 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 = 0.000258859 Billion total entry num = 0.000258859 Billion write speed all = 0.040316937 MB/sec (with seq num) write speed all = 0.040007994 MB/sec (without seq num) 2024/08/20-19:22:09.268256 140466261345856 [compaction_job.cc:1944] [default] [JOB 46171] Generated table #14682393: 129432 keys, 43635335 bytes, temperature: kWarm 2024/08/20-19:22:09.268341 140466261345856 EVENT_LOG_v1 {"time_micros": 1724152929268297, "cf_name": "default", "job": 46171, "event": "table_file_creation", "file_number": 14682393, "file_size": 43635335, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190867426810, "largest_seqno": 190952058234, "table_properties": {"data_size": 41142160, "index_size": 676416, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629319, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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": 1724152926, "oldest_key_time": 0, "file_creation_time": 1724152926, "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": 14682393, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:22:09.334312 140466261345856 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682394.sst) /dev/shm/ToplingTemp/Topling-38147-3jlQeH 2024/08/20-19:22:09.434148 140466261345856 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682394.sst): first pass time = 0.10's, 310.994'MB/sec 2024/08/20-19:22:09.923511 140466261345856 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682394.sst): old prealloc_size = 139589527, real_size = 9802192 2024/08/20-19:22:09.923598 140466261345856 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682394.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 29923 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 5.43 raw-val = 0.0304 GB zip-val = 0.0096 GB avg-val =1017.01 avg-zval = 321.89 2024/08/20-19:22:09.970875 140466261345856 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00/14682394.sst): second pass time = 0.49's, 62.307'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.05's, 215.143'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3529.146'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.234'MB/sec write SST data time = 0.02's, 662.621'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.297'MB, throughput = 9117.414'MB/sec zip my value time = 0.49's, unzip length = 0.030'GB zip my value throughput = 62.307'MB/sec zip pipeline throughput = 62.307'MB/sec entries = 29923 avg-key = 20.00 avg-zkey = 5.43 avg-val = 1017.01 avg-zval = 321.89 usrkeys = 29923 avg-key = 12.00 avg-zkey = 5.43 avg-val = 1024.01 avg-zval = 321.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 29923 bytes = 97264 } seq expand size = 209461 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0004 GB value = 0.0304 GB dict = 0.30 MB all = 0.0310 GB } __ZipSize{ index = 0.0002 GB value = 0.0096 GB dict = 0.30 MB all = 0.0102 GB } UnZip/Zip{ index = 2.2098 value = 3.1595 dict = 1.00 all = 3.0451 } Zip/UnZip{ index = 0.4525 value = 0.3165 dict = 1.00 all = 0.3284 } ---------------------------- total value len = 0.295712 GB avg = 1.024 KB (by entry num) total key len = 0.005776 GB avg = 0.020 KB total ukey len = 0.003465 GB avg = 0.012 KB total ukey num = 0.000288782 Billion total entry num = 0.000288782 Billion write speed all = 0.044972275 MB/sec (with seq num) write speed all = 0.044627659 MB/sec (without seq num) 2024/08/20-19:22:09.989968 140466261345856 [compaction_job.cc:1944] [default] [JOB 46171] Generated table #14682394: 29923 keys, 10190181 bytes, temperature: kWarm 2024/08/20-19:22:09.990033 140466261345856 EVENT_LOG_v1 {"time_micros": 1724152929990001, "cf_name": "default", "job": 46171, "event": "table_file_creation", "file_number": 14682394, "file_size": 10190181, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190877633658, "largest_seqno": 190943397712, "table_properties": {"data_size": 9632000, "index_size": 162496, "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": 598460, "raw_average_key_size": 20, "raw_value_size": 30431954, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 29923, "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": 1724152929, "oldest_key_time": 0, "file_creation_time": 1724152929, "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": 14682394, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:22:10.004248 140466261345856 [compaction_job.cc:699] job-46171: subcompact[0], size: 0.097557 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46171/att-00 [14682392,14682393,14682394] 2024/08/20-19:22:10.045917 140466261345856 (Original Log Time 2024/08/20-19:22:00.899500) EVENT_LOG_v1 {"time_micros": 1724152920899435, "job": 46171, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14682360], "files_L3": [14682388, 14682389, 14682317, 14682336], "score": 0.991375, "input_data_size": 126899570, "oldest_snapshot_seqno": 190952153285} 2024/08/20-19:22:10.045922 140466261345856 (Original Log Time 2024/08/20-19:22:10.045343) [compaction_job.cc:2018] [default] [JOB 46171] Compacted 1@2 + 4@3 files to L3 => 97556978 bytes 2024/08/20-19:22:10.045923 140466261345856 (Original Log Time 2024/08/20-19:22:10.045845) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 13.9 rd, 10.7 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(32.0, 89.0 +0.0 blob) out(93.0 +0.0 blob), read-write-amplify(6.7) write-amplify(2.9) OK, records in: 308197, records dropped: 19415 output_compression: Snappy 2024/08/20-19:22:10.045931 140466261345856 (Original Log Time 2024/08/20-19:22:10.045894) EVENT_LOG_v1 {"time_micros": 1724152930045872, "cf": "default", "job": 46171, "event": "compaction_finished", "compaction_time_micros": 9104755, "compaction_time_cpu_micros": 1213870, "output_level": 3, "num_output_files": 3, "total_output_size": 97556978, "num_input_records": 308197, "num_output_records": 288782, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 107818446, "file_range_sync_nanos": 0, "file_fsync_nanos": 2871, "file_prepare_write_nanos": 8518, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-19:22:10.167459 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":1724152920,"executesMs":9380,"compactionJobId":46171,"attempt":0,"compactionInputRawBytes":319599597,"compactionInputZipBytes":126899570,"compactionOutputRawBytes":0,"compactionOutputZipBytes":97556978,"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":"00-26918734eda1de468363ea8895d4654e-0c71d7f5c889ae5f-00"}}, response = 2024/08/20-19:22:10.167568 140466261345856 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-46171/att-00: olev 3, work 9.381 s, result 14.414 ms, install 0.617 ms, input{raw 304.794 MiB zip 121.021 MiB}