2024/08/20-07:20:40.275771 140500355565120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00: fork to child time = 0.042760 sec 2024/08/20-07:20:40.277085 140500355565120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00 2024/08/20-07:20:40.283193 140500355565120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00 2024/08/20-07:20:40.288592 140500355565120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:20:40.289033 140500355565120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:20:40.339002 140500355565120 [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-15241/att-00/MANIFEST-14629260 2024/08/20-07:20:40.354049 140500355565120 [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-15241/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14646577, last_sequence is 190175235778, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14646425 2024/08/20-07:20:40.354059 140500355565120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:20:40.354178 140500355565120 [version_set.cc:5652] Creating manifest 14646577 2024/08/20-07:20:40.384705 140500355565120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:20:40.404678 140500355565120 [compaction_job.cc:2433] [default] [JOB 15241] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-07:20:40.404697 140500355565120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7831 Base level 1, inputs: [14646545(14MB)], [14646516(47MB) 14646517(47MB) 14646518(38MB)] 2024/08/20-07:20:40.619265 140500355565120 [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 2024/08/20-07:20:40.619330 140500355565120 [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 2024/08/20-07:20:40.619353 140500355565120 [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 2024/08/20-07:20:40.619368 140500355565120 [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 2024/08/20-07:20:40.619383 140500355565120 [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 2024/08/20-07:20:41.079041 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646578.sst) /dev/shm/ToplingTemp/Topling-236427-0axg2F 2024/08/20-07:20:41.476453 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646578.sst): first pass time = 0.40's, 168.890'MB/sec 2024/08/20-07:20:43.753233 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646578.sst): old prealloc_size = 73819750, real_size = 48633584 2024/08/20-07:20:43.753324 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646578.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.62 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-07:20:44.245981 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646578.sst): second pass time = 2.28's, 27.129'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 101.946'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15359.776'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.216'MB/sec write SST data time = 0.10's, 481.062'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15497.724'MB/sec zip my value time = 2.28's, unzip length = 0.062'GB zip my value throughput = 27.129'MB/sec zip pipeline throughput = 162.374'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.62 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.62 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.0537 value = 1.2951 dict = 1.00 all = 1.3360 } Zip/UnZip{ index = 0.3275 value = 0.7721 dict = 1.00 all = 0.7485 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.394167785 MB/sec (with seq num) write speed all = 1.338276518 MB/sec (without seq num) 2024/08/20-07:20:44.318616 140500355565120 [compaction_job.cc:1944] [default] [JOB 15241] Generated table #14646578: 335545 keys, 50232523 bytes, temperature: kWarm 2024/08/20-07:20:44.318707 140500355565120 EVENT_LOG_v1 {"time_micros": 1724109644318650, "cf_name": "default", "job": 15241, "event": "table_file_creation", "file_number": 14646578, "file_size": 50232523, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190143266466, "largest_seqno": 190174515735, "table_properties": {"data_size": 47670544, "index_size": 879040, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724109641, "oldest_key_time": 0, "file_creation_time": 1724109641, "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": 14646578, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:20:44.367684 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646579.sst) /dev/shm/ToplingTemp/Topling-236427-x8uPWI 2024/08/20-07:20:45.378273 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646579.sst): first pass time = 1.01's, 66.409'MB/sec 2024/08/20-07:20:47.701560 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646579.sst): old prealloc_size = 73819750, real_size = 48629448 2024/08/20-07:20:47.701631 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646579.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.61 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-07:20:48.265895 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646579.sst): second pass time = 2.31's, 26.742'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.006'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19716.424'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.204'MB/sec write SST data time = 0.15's, 328.032'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13154.326'MB/sec zip my value time = 2.31's, unzip length = 0.062'GB zip my value throughput = 26.742'MB/sec zip pipeline throughput = 164.133'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.61 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.61 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.0593 value = 1.2952 dict = 1.00 all = 1.3361 } Zip/UnZip{ index = 0.3269 value = 0.7721 dict = 1.00 all = 0.7485 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.395454968 MB/sec (with seq num) write speed all = 1.339514118 MB/sec (without seq num) 2024/08/20-07:20:48.332267 140500355565120 [compaction_job.cc:1944] [default] [JOB 15241] Generated table #14646579: 335545 keys, 50228363 bytes, temperature: kWarm 2024/08/20-07:20:48.332347 140500355565120 EVENT_LOG_v1 {"time_micros": 1724109648332305, "cf_name": "default", "job": 15241, "event": "table_file_creation", "file_number": 14646579, "file_size": 50228363, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190143266461, "largest_seqno": 190174515740, "table_properties": {"data_size": 47667968, "index_size": 877440, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724109644, "oldest_key_time": 0, "file_creation_time": 1724109644, "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": 14646579, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:20:48.359204 140500355565120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646580.sst) /dev/shm/ToplingTemp/Topling-236427-mYl8PI 2024/08/20-07:20:49.325957 140500355565120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646580.sst): first pass time = 0.97's, 67.161'MB/sec 2024/08/20-07:20:50.114084 140500355565120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646580.sst): old prealloc_size = 73819750, real_size = 47690232 2024/08/20-07:20:50.114157 140500355565120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646580.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 324625 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.22 raw-val = 0.0597 GB zip-val = 0.0462 GB avg-val = 184.00 avg-zval = 142.44 2024/08/20-07:20:50.545247 140500355565120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00/14646580.sst): second pass time = 0.79's, 75.860'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 114.199'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31471.238'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.233'MB/sec write SST data time = 0.08's, 595.547'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.612'MB, throughput = 19246.862'MB/sec zip my value time = 0.79's, unzip length = 0.060'GB zip my value throughput = 75.860'MB/sec zip pipeline throughput = 104.220'MB/sec entries = 324625 avg-key = 16.00 avg-zkey = 4.22 avg-val = 184.00 avg-zval = 142.44 usrkeys = 324625 avg-key = 8.00 avg-zkey = 4.22 avg-val = 191.00 avg-zval = 142.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 324625 bytes = 1014464 } seq expand size = 2272375 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0026 GB value = 0.0597 GB dict = 0.61 MB all = 0.0649 GB } __ZipSize{ index = 0.0014 GB value = 0.0462 GB dict = 0.61 MB all = 0.0492 GB } UnZip/Zip{ index = 1.8964 value = 1.2918 dict = 1.00 all = 1.3186 } Zip/UnZip{ index = 0.5273 value = 0.7741 dict = 1.00 all = 0.7584 } ---------------------------- total value len = 62.486931 GB avg = 0.180 KB (by entry num) total key len = 6.804689 GB avg = 0.020 KB total ukey len = 3.197473 GB avg = 0.008 KB total ukey num = 0.390329276 Billion total entry num = 0.347207284 Billion write speed all = 1.396745383 MB/sec (with seq num) write speed all = 1.340754754 MB/sec (without seq num) 2024/08/20-07:20:50.609084 140500355565120 [compaction_job.cc:1944] [default] [JOB 15241] Generated table #14646580: 324625 keys, 49236459 bytes, temperature: kWarm 2024/08/20-07:20:50.609169 140500355565120 EVENT_LOG_v1 {"time_micros": 1724109650609124, "cf_name": "default", "job": 15241, "event": "table_file_creation", "file_number": 14646580, "file_size": 49236459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190143267129, "largest_seqno": 190174515741, "table_properties": {"data_size": 46239520, "index_size": 1369408, "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": 5194000, "raw_average_key_size": 16, "raw_value_size": 59731000, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 324625, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724109648, "oldest_key_time": 0, "file_creation_time": 1724109648, "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": 14646580, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:20:50.641140 140500355565120 [compaction_job.cc:699] job-15241: subcompact[0], size: 0.149697 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15241/att-00 [14646578,14646579,14646580] 2024/08/20-07:20:50.712524 140500355565120 (Original Log Time 2024/08/20-07:20:40.404759) EVENT_LOG_v1 {"time_micros": 1724109640404712, "job": 15241, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14646545], "files_L2": [14646516, 14646517, 14646518], "score": 0.985178, "input_data_size": 155977024, "oldest_snapshot_seqno": 190175234878} 2024/08/20-07:20:50.712539 140500355565120 (Original Log Time 2024/08/20-07:20:50.711783) [compaction_job.cc:2018] [default] [JOB 15241] Compacted 1@1 + 3@2 files to L2 => 149697345 bytes 2024/08/20-07:20:50.712540 140500355565120 (Original Log Time 2024/08/20-07:20:50.712449) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.06, MB/sec: 15.2 rd, 14.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.7, 134.1 +0.0 blob) out(142.8 +0.0 blob), read-write-amplify(19.9) write-amplify(9.7) OK, records in: 998941, records dropped: 3226 output_compression: Snappy 2024/08/20-07:20:50.712549 140500355565120 (Original Log Time 2024/08/20-07:20:50.712498) EVENT_LOG_v1 {"time_micros": 1724109650712476, "cf": "default", "job": 15241, "event": "compaction_finished", "compaction_time_micros": 10236397, "compaction_time_cpu_micros": 2588697, "output_level": 2, "num_output_files": 3, "total_output_size": 149697345, "num_input_records": 998941, "num_output_records": 995715, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 196727998, "file_range_sync_nanos": 0, "file_fsync_nanos": 3220, "file_prepare_write_nanos": 10376, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:20:50.836700 140500355565120 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":1724109640,"executesMs":10429,"compactionJobId":15241,"attempt":0,"compactionInputRawBytes":199788200,"compactionInputZipBytes":155977024,"compactionOutputRawBytes":0,"compactionOutputZipBytes":149697345,"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":"00-1c73de75f0441ba7cfe90cb908dbb5fb-2ecf172ea1c880c1-00"}}, response = 2024/08/20-07:20:50.836800 140500355565120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-15241/att-00: olev 2, work 10.429 s, result 6.370 ms, install 0.795 ms, input{raw 190.533 MiB zip 148.751 MiB}