2024/08/20-08:54:41.328909 140500229674560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00: fork to child time = 0.010517 sec 2024/08/20-08:54:41.330084 140500229674560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00 2024/08/20-08:54:41.335324 140500229674560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00 2024/08/20-08:54:41.341456 140500229674560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:54:41.341778 140500229674560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:54:41.385816 140500229674560 [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-19969/att-00/MANIFEST-14629260 2024/08/20-08:54:41.436236 140500229674560 [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-19969/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14652033, last_sequence is 190289247727, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14651894 2024/08/20-08:54:41.436244 140500229674560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:54:41.436319 140500229674560 [version_set.cc:5652] Creating manifest 14652033 2024/08/20-08:54:41.464173 140500229674560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:54:41.479666 140500229674560 [compaction_job.cc:2433] [default] [JOB 19969] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-08:54:41.479679 140500229674560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10249 Base level 2, inputs: [14652004(31MB)], [14651963(41MB) 14651973(41MB)] 2024/08/20-08:54:41.714502 140500229674560 [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 2024/08/20-08:54:41.714530 140500229674560 [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 2024/08/20-08:54:41.714555 140500229674560 [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 2024/08/20-08:54:41.714568 140500229674560 [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 2024/08/20-08:54:41.714578 140500229674560 [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 2024/08/20-08:54:42.006952 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652034.sst) /dev/shm/ToplingTemp/Topling-272893-hVdj35 2024/08/20-08:54:42.180301 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652034.sst): first pass time = 0.17's, 774.461'MB/sec 2024/08/20-08:54:43.273750 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652034.sst): old prealloc_size = 132805091, real_size = 41798224 2024/08/20-08:54:43.273835 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652034.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.47 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.22 2024/08/20-08:54:43.499586 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652034.sst): second pass time = 1.09's, 120.480'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 193.142'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18212.078'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.210'MB/sec write SST data time = 0.07's, 610.212'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 = 27981.300'MB/sec zip my value time = 1.09's, unzip length = 0.132'GB zip my value throughput = 120.480'MB/sec zip pipeline throughput = 120.480'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.47 avg-val = 1017.01 avg-zval = 317.22 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.47 avg-val = 1024.01 avg-zval = 317.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 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 = 2.1944 value = 3.2060 dict = 1.00 all = 3.0774 } Zip/UnZip{ index = 0.4557 value = 0.3119 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.429286 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 = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.253036816 MB/sec (with seq num) write speed all = 1.202880901 MB/sec (without seq num) 2024/08/20-08:54:43.554663 140500229674560 [compaction_job.cc:1944] [default] [JOB 19969] Generated table #14652034: 129429 keys, 43614887 bytes, temperature: kWarm 2024/08/20-08:54:43.554767 140500229674560 EVENT_LOG_v1 {"time_micros": 1724115283554707, "cf_name": "default", "job": 19969, "event": "table_file_creation", "file_number": 14652034, "file_size": 43614887, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190289044417, "table_properties": {"data_size": 41057920, "index_size": 707776, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131630037, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724115281, "oldest_key_time": 0, "file_creation_time": 1724115281, "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": 14652034, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:54:43.676101 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652035.sst) /dev/shm/ToplingTemp/Topling-272893-u7Uc85 2024/08/20-08:54:44.385220 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652035.sst): first pass time = 0.71's, 189.288'MB/sec 2024/08/20-08:54:49.230529 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652035.sst): old prealloc_size = 132805091, real_size = 41803808 2024/08/20-08:54:49.230605 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652035.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.52 2024/08/20-08:54:49.623944 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652035.sst): second pass time = 4.84's, 27.171'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 110.883'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21068.099'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.104'MB/sec write SST data time = 0.08's, 532.774'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 = 26123.898'MB/sec zip my value time = 4.84's, unzip length = 0.132'GB zip my value throughput = 27.171'MB/sec zip pipeline throughput = 192.635'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.00 avg-zval = 317.52 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.00 avg-zval = 317.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 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 = 2.3029 value = 3.2029 dict = 1.00 all = 3.0769 } Zip/UnZip{ index = 0.4342 value = 0.3122 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.561822 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 = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 1.255343675 MB/sec (with seq num) write speed all = 1.205174578 MB/sec (without seq num) 2024/08/20-08:54:49.679101 140500229674560 [compaction_job.cc:1944] [default] [JOB 19969] Generated table #14652035: 129429 keys, 43620671 bytes, temperature: kWarm 2024/08/20-08:54:49.679185 140500229674560 EVENT_LOG_v1 {"time_micros": 1724115289679141, "cf_name": "default", "job": 19969, "event": "table_file_creation", "file_number": 14652035, "file_size": 43620671, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798145301, "largest_seqno": 190289043776, "table_properties": {"data_size": 41096848, "index_size": 674432, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629798, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724115283, "oldest_key_time": 0, "file_creation_time": 1724115283, "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": 14652035, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:54:49.748025 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652036.sst) /dev/shm/ToplingTemp/Topling-272893-aRi2x5 2024/08/20-08:54:49.773411 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652036.sst): first pass time = 0.03's, 145.648'MB/sec 2024/08/20-08:54:49.910952 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652036.sst): old prealloc_size = 132805091, real_size = 1177984 2024/08/20-08:54:49.911019 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652036.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3558 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.31 raw-val = 0.0036 GB zip-val = 0.0012 GB avg-val =1016.97 avg-zval = 330.46 2024/08/20-08:54:49.919669 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00/14652036.sst): second pass time = 0.14's, 26.505'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 141.081'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28.645'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.139'MB/sec write SST data time = 0.00's, 536.954'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.040'MB, throughput = 700.789'MB/sec zip my value time = 0.14's, unzip length = 0.004'GB zip my value throughput = 26.505'MB/sec zip pipeline throughput = 157.510'MB/sec entries = 3558 avg-key = 20.00 avg-zkey = 0.32 avg-val = 1016.97 avg-zval = 330.46 usrkeys = 3558 avg-key = 12.00 avg-zkey = 0.32 avg-val = 1023.97 avg-zval = 330.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3558 bytes = 12016 } seq expand size = 24906 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0036 GB dict = 0.04 MB all = 0.0037 GB } __ZipSize{ index = 0.0000 GB value = 0.0012 GB dict = 0.04 MB all = 0.0012 GB } UnZip/Zip{ index = 37.0625 value = 3.0775 dict = 1.00 all = 3.0000 } Zip/UnZip{ index = 0.0270 value = 0.3249 dict = 1.00 all = 0.3333 } ---------------------------- total value len = 62.565465 GB avg = 0.181 KB (by entry num) total key len = 6.794006 GB avg = 0.020 KB total ukey len = 3.192656 GB avg = 0.008 KB total ukey num = 0.389595977 Billion total entry num = 0.346473985 Billion write speed all = 1.255404187 MB/sec (with seq num) write speed all = 1.205234843 MB/sec (without seq num) 2024/08/20-08:54:49.926370 140500229674560 [compaction_job.cc:1944] [default] [JOB 19969] Generated table #14652036: 3558 keys, 1229863 bytes, temperature: kWarm 2024/08/20-08:54:49.926446 140500229674560 EVENT_LOG_v1 {"time_micros": 1724115289926402, "cf_name": "default", "job": 19969, "event": "table_file_creation", "file_number": 14652036, "file_size": 1229863, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207603936, "largest_seqno": 190287284798, "table_properties": {"data_size": 1175760, "index_size": 1152, "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": 71160, "raw_average_key_size": 20, "raw_value_size": 3618376, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 3558, "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": 1724115289, "oldest_key_time": 0, "file_creation_time": 1724115289, "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": 14652036, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:54:49.932892 140500229674560 [compaction_job.cc:699] job-19969: subcompact[0], size: 0.088465 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-19969/att-00 [14652034,14652035,14652036] 2024/08/20-08:54:49.982204 140500229674560 (Original Log Time 2024/08/20-08:54:41.479728) EVENT_LOG_v1 {"time_micros": 1724115281479690, "job": 19969, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14652004], "files_L3": [14651963, 14651973], "score": 1.00452, "input_data_size": 120731901, "oldest_snapshot_seqno": 190289247389} 2024/08/20-08:54:49.982208 140500229674560 (Original Log Time 2024/08/20-08:54:49.981614) [compaction_job.cc:2018] [default] [JOB 19969] Compacted 1@2 + 2@3 files to L3 => 88465421 bytes 2024/08/20-08:54:49.982211 140500229674560 (Original Log Time 2024/08/20-08:54:49.982128) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 14.3 rd, 10.5 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.4 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290797, records dropped: 28381 output_compression: Snappy 2024/08/20-08:54:49.982221 140500229674560 (Original Log Time 2024/08/20-08:54:49.982182) EVENT_LOG_v1 {"time_micros": 1724115289982156, "cf": "default", "job": 19969, "event": "compaction_finished", "compaction_time_micros": 8453178, "compaction_time_cpu_micros": 995164, "output_level": 3, "num_output_files": 3, "total_output_size": 88465421, "num_input_records": 290797, "num_output_records": 262416, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105635108, "file_range_sync_nanos": 0, "file_fsync_nanos": 2720, "file_prepare_write_nanos": 7869, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-08:54:50.140752 140500229674560 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":1724115281,"executesMs":8646,"compactionJobId":19969,"attempt":0,"compactionInputRawBytes":301556495,"compactionInputZipBytes":120731901,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88465421,"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":"00-28ab3be4fd929fe600a14008b372e228-95a3983f242bdc3b-00"}}, response = 2024/08/20-08:54:50.140856 140500229674560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-19969/att-00: olev 3, work 8.646 s, result 5.810 ms, install 0.635 ms, input{raw 287.587 MiB zip 115.139 MiB}