2024/08/20-15:39:57.471802 140500095391296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00: fork to child time = 0.027481 sec 2024/08/20-15:39:57.473135 140500095391296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00 2024/08/20-15:39:57.479659 140500095391296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00 2024/08/20-15:39:57.480156 140500095391296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:39:57.480582 140500095391296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:39:57.518945 140500095391296 [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-37622/att-00/MANIFEST-14629260 2024/08/20-15:39:57.574465 140500095391296 [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-37622/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14672551, last_sequence is 190733619658, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672422 2024/08/20-15:39:57.574480 140500095391296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:39:57.574594 140500095391296 [version_set.cc:5652] Creating manifest 14672551 2024/08/20-15:39:57.598069 140500095391296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:39:57.611065 140500095391296 [compaction_job.cc:2433] [default] [JOB 37622] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-15:39:57.611090 140500095391296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19213 Base level 2, inputs: [14672515(31MB)], [14672525(41MB) 14672526(1959KB) 14672548(41MB)] 2024/08/20-15:39:57.885486 140500095391296 [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 2024/08/20-15:39:57.885523 140500095391296 [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 2024/08/20-15:39:57.885555 140500095391296 [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 2024/08/20-15:39:57.885571 140500095391296 [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 2024/08/20-15:39:57.885585 140500095391296 [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 2024/08/20-15:39:58.190085 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672552.sst) /dev/shm/ToplingTemp/Topling-409798-q2d9ee 2024/08/20-15:39:58.591062 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672552.sst): first pass time = 0.40's, 334.779'MB/sec 2024/08/20-15:39:59.769482 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672552.sst): old prealloc_size = 135095182, real_size = 41807296 2024/08/20-15:39:59.769579 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672552.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 = 5.30 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.45 2024/08/20-15:40:00.007913 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672552.sst): second pass time = 1.18's, 111.789'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 183.013'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13579.441'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.199'MB/sec write SST data time = 0.08's, 576.791'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 = 37989.605'MB/sec zip my value time = 1.18's, unzip length = 0.132'GB zip my value throughput = 111.789'MB/sec zip pipeline throughput = 118.334'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1016.99 avg-zval = 317.45 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.30 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 = 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 = 2.2628 value = 3.2036 dict = 1.00 all = 3.0756 } Zip/UnZip{ index = 0.4419 value = 0.3122 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 = 0.870056198 MB/sec (with seq num) write speed all = 0.835230034 MB/sec (without seq num) 2024/08/20-15:40:00.119610 140500095391296 [compaction_job.cc:1944] [default] [JOB 37622] Generated table #14672552: 129431 keys, 43639791 bytes, temperature: kWarm 2024/08/20-15:40:00.119689 140500095391296 EVENT_LOG_v1 {"time_micros": 1724139600119644, "cf_name": "default", "job": 37622, "event": "table_file_creation", "file_number": 14672552, "file_size": 43639791, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190733396094, "table_properties": {"data_size": 41088368, "index_size": 686400, "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": 131629703, "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": 1724139598, "oldest_key_time": 0, "file_creation_time": 1724139598, "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": 14672552, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:40:00.159158 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672553.sst) /dev/shm/ToplingTemp/Topling-409798-0Wd0Ia 2024/08/20-15:40:00.967630 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672553.sst): first pass time = 0.81's, 166.024'MB/sec 2024/08/20-15:40:01.930157 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672553.sst): old prealloc_size = 135095182, real_size = 41858384 2024/08/20-15:40:01.930209 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672553.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 = 5.25 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.90 2024/08/20-15:40:02.105558 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672553.sst): second pass time = 0.96's, 136.847'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 248.849'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18684.422'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.261'MB/sec write SST data time = 0.05's, 851.515'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 = 32971.986'MB/sec zip my value time = 0.96's, unzip length = 0.132'GB zip my value throughput = 136.847'MB/sec zip pipeline throughput = 136.847'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.25 avg-val = 1016.98 avg-zval = 317.90 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.25 avg-val = 1023.98 avg-zval = 317.90 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2871 value = 3.1990 dict = 1.00 all = 3.0754 } Zip/UnZip{ index = 0.4372 value = 0.3126 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 = 0.871731629 MB/sec (with seq num) write speed all = 0.836893369 MB/sec (without seq num) 2024/08/20-15:40:02.157164 140500095391296 [compaction_job.cc:1944] [default] [JOB 37622] Generated table #14672553: 129431 keys, 43642785 bytes, temperature: kWarm 2024/08/20-15:40:02.157228 140500095391296 EVENT_LOG_v1 {"time_micros": 1724139602157196, "cf_name": "default", "job": 37622, "event": "table_file_creation", "file_number": 14672553, "file_size": 43642785, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190665680218, "largest_seqno": 190733396294, "table_properties": {"data_size": 41146752, "index_size": 679104, "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": 131629266, "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": 1724139600, "oldest_key_time": 0, "file_creation_time": 1724139600, "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": 14672553, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:40:02.192799 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672554.sst) /dev/shm/ToplingTemp/Topling-409798-dMr6Ke 2024/08/20-15:40:02.213875 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672554.sst): first pass time = 0.02's, 657.580'MB/sec 2024/08/20-15:40:02.465266 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672554.sst): old prealloc_size = 135095182, real_size = 4357208 2024/08/20-15:40:02.465334 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672554.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 13338 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.34 raw-val = 0.0136 GB zip-val = 0.0043 GB avg-val =1016.97 avg-zval = 326.07 2024/08/20-15:40:02.503317 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00/14672554.sst): second pass time = 0.25's, 54.123'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 119.146'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 143.493'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.109'MB/sec write SST data time = 0.01's, 604.311'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.135'MB, throughput = 2739.805'MB/sec zip my value time = 0.25's, unzip length = 0.014'GB zip my value throughput = 54.123'MB/sec zip pipeline throughput = 153.082'MB/sec entries = 13338 avg-key = 20.00 avg-zkey = 0.34 avg-val = 1016.97 avg-zval = 326.07 usrkeys = 13338 avg-key = 12.00 avg-zkey = 0.34 avg-val = 1023.97 avg-zval = 326.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13338 bytes = 41696 } seq expand size = 93366 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0136 GB dict = 0.14 MB all = 0.0138 GB } __ZipSize{ index = 0.0000 GB value = 0.0043 GB dict = 0.14 MB all = 0.0045 GB } UnZip/Zip{ index = 35.2236 value = 3.1188 dict = 1.00 all = 3.0519 } Zip/UnZip{ index = 0.0284 value = 0.3206 dict = 1.00 all = 0.3277 } ---------------------------- total value len = 62.575478 GB avg = 0.181 KB (by entry num) total key len = 6.794202 GB avg = 0.020 KB total ukey len = 3.192774 GB avg = 0.008 KB total ukey num = 0.389605761 Billion total entry num = 0.346483769 Billion write speed all = 0.871902287 MB/sec (with seq num) write speed all = 0.837062860 MB/sec (without seq num) 2024/08/20-15:40:02.515521 140500095391296 [compaction_job.cc:1944] [default] [JOB 37622] Generated table #14672554: 13338 keys, 4531997 bytes, temperature: kWarm 2024/08/20-15:40:02.515620 140500095391296 EVENT_LOG_v1 {"time_micros": 1724139602515574, "cf_name": "default", "job": 37622, "event": "table_file_creation", "file_number": 14672554, "file_size": 4531997, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190708426883, "largest_seqno": 190733395930, "table_properties": {"data_size": 4349152, "index_size": 4544, "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": 266760, "raw_average_key_size": 20, "raw_value_size": 13564337, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 13338, "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": 1724139602, "oldest_key_time": 0, "file_creation_time": 1724139602, "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": 14672554, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:40:02.523982 140500095391296 [compaction_job.cc:699] job-37622: subcompact[0], size: 0.091815 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37622/att-00 [14672552,14672553,14672554] 2024/08/20-15:40:02.564859 140500095391296 (Original Log Time 2024/08/20-15:39:57.611177) EVENT_LOG_v1 {"time_micros": 1724139597611112, "job": 37622, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14672515], "files_L3": [14672525, 14672526, 14672548], "score": 0.995195, "input_data_size": 122813802, "oldest_snapshot_seqno": 190733619049} 2024/08/20-15:40:02.564864 140500095391296 (Original Log Time 2024/08/20-15:40:02.564247) [compaction_job.cc:2018] [default] [JOB 37622] Compacted 1@2 + 3@3 files to L3 => 91814573 bytes 2024/08/20-15:40:02.564867 140500095391296 (Original Log Time 2024/08/20-15:40:02.564772) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 25.0 rd, 18.7 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 85.2 +0.0 blob) out(87.6 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 296664, records dropped: 24464 output_compression: Snappy 2024/08/20-15:40:02.564877 140500095391296 (Original Log Time 2024/08/20-15:40:02.564831) EVENT_LOG_v1 {"time_micros": 1724139602564805, "cf": "default", "job": 37622, "event": "compaction_finished", "compaction_time_micros": 4912819, "compaction_time_cpu_micros": 1073535, "output_level": 3, "num_output_files": 3, "total_output_size": 91814573, "num_input_records": 296664, "num_output_records": 272200, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 87712608, "file_range_sync_nanos": 0, "file_fsync_nanos": 2145, "file_prepare_write_nanos": 8091, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-15:40:02.712846 140500095391296 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":1724139597,"executesMs":5085,"compactionJobId":37622,"attempt":0,"compactionInputRawBytes":307636753,"compactionInputZipBytes":122813802,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91814573,"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":"00-48aefbcb9b6d2d3e8f58a0f954d93a07-3e6d9fbcf9a7eab6-00"}}, response = 2024/08/20-15:40:02.712991 140500095391296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-37622/att-00: olev 3, work 5.086 s, result 6.306 ms, install 0.660 ms, input{raw 293.385 MiB zip 117.124 MiB}