2024/07/09-00:19:09.691688 140499119285824 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00: fork to child time = 0.014853 sec 2024/07/09-00:19:09.692532 140499119285824 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00 2024/07/09-00:19:09.699052 140499119285824 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00 2024/07/09-00:19:09.723073 140499119285824 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-00:19:09.723443 140499119285824 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-00:19:09.777406 140499119285824 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-22672/att-00/MANIFEST-12625661 2024/07/09-00:19:09.796884 140499119285824 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-22672/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12651439, last_sequence is 147735916351, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12651401 2024/07/09-00:19:09.796899 140499119285824 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-00:19:09.796981 140499119285824 [version_set.cc:5652] Creating manifest 12651439 2024/07/09-00:19:09.829130 140499119285824 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-00:19:09.848458 140499119285824 [compaction_job.cc:2433] [default] [JOB 22672] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-00:19:09.848477 140499119285824 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12052 Base level 1, inputs: [12651414(16MB)], [12651363(48MB) 12651364(47MB) 12651365(32MB)] 2024/07/09-00:19:10.134236 140499119285824 [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 2024/07/09-00:19:10.134255 140499119285824 [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 2024/07/09-00:19:10.134280 140499119285824 [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 2024/07/09-00:19:10.134293 140499119285824 [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 2024/07/09-00:19:10.134301 140499119285824 [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 2024/07/09-00:19:10.796957 140499119285824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651440.sst) /dev/shm/ToplingTemp/Topling-22820-gNzLxI 2024/07/09-00:19:11.260471 140499119285824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651440.sst): first pass time = 0.46's, 144.795'MB/sec 2024/07/09-00:19:13.974119 140499119285824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651440.sst): old prealloc_size = 73819750, real_size = 49064352 2024/07/09-00:19:13.974205 140499119285824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651440.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.93 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-00:19:14.501326 140499119285824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651440.sst): second pass time = 2.71's, 22.797'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 96.184'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19457.051'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.12's, 426.808'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 = 9967.475'MB/sec zip my value time = 2.71's, unzip length = 0.062'GB zip my value throughput = 22.797'MB/sec zip pipeline throughput = 167.771'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.93 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.93 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0380 value = 1.2953 dict = 1.00 all = 1.3235 } Zip/UnZip{ index = 0.4907 value = 0.7720 dict = 1.00 all = 0.7556 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.015341736 MB/sec (with seq num) write speed all = 0.014748819 MB/sec (without seq num) 2024/07/09-00:19:14.565881 140499119285824 [compaction_job.cc:1944] [default] [JOB 22672] Generated table #12651440: 335545 keys, 50705227 bytes, temperature: kWarm 2024/07/09-00:19:14.565977 140499119285824 EVENT_LOG_v1 {"time_micros": 1720455554565919, "cf_name": "default", "job": 22672, "event": "table_file_creation", "file_number": 12651440, "file_size": 50705227, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147680486202, "largest_seqno": 147735865155, "table_properties": {"data_size": 47663152, "index_size": 1317184, "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": 1720455550, "oldest_key_time": 0, "file_creation_time": 1720455550, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12651440, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:19:14.610715 140499119285824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651441.sst) /dev/shm/ToplingTemp/Topling-22820-8Rkk6K 2024/07/09-00:19:15.837257 140499119285824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651441.sst): first pass time = 1.23's, 54.716'MB/sec 2024/07/09-00:19:17.405167 140499119285824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651441.sst): old prealloc_size = 73819750, real_size = 48381192 2024/07/09-00:19:17.405217 140499119285824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651441.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.88 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-00:19:17.762612 140499119285824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651441.sst): second pass time = 1.57's, 39.398'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 140.080'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19484.265'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.317'MB/sec write SST data time = 0.09's, 541.327'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 = 17856.671'MB/sec zip my value time = 1.57's, unzip length = 0.062'GB zip my value throughput = 39.398'MB/sec zip pipeline throughput = 129.156'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.88 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.88 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.2465 value = 1.2953 dict = 1.00 all = 1.3405 } Zip/UnZip{ index = 0.2355 value = 0.7720 dict = 1.00 all = 0.7460 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.030661386 MB/sec (with seq num) write speed all = 0.029476405 MB/sec (without seq num) 2024/07/09-00:19:17.835304 140499119285824 [compaction_job.cc:1944] [default] [JOB 22672] Generated table #12651441: 335545 keys, 50064075 bytes, temperature: kWarm 2024/07/09-00:19:17.835362 140499119285824 EVENT_LOG_v1 {"time_micros": 1720455557835331, "cf_name": "default", "job": 22672, "event": "table_file_creation", "file_number": 12651441, "file_size": 50064075, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147646728188, "largest_seqno": 147735865154, "table_properties": {"data_size": 47665072, "index_size": 632128, "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": 1720455554, "oldest_key_time": 0, "file_creation_time": 1720455554, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12651441, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:19:17.864182 140499119285824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651442.sst) /dev/shm/ToplingTemp/Topling-22820-RodLOI 2024/07/09-00:19:18.689228 140499119285824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651442.sst): first pass time = 0.83's, 71.035'MB/sec 2024/07/09-00:19:19.299831 140499119285824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651442.sst): old prealloc_size = 73819750, real_size = 43332032 2024/07/09-00:19:19.299881 140499119285824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651442.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 293023 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 4.02 raw-val = 0.0539 GB zip-val = 0.0421 GB avg-val = 184.00 avg-zval = 143.61 2024/07/09-00:19:19.566966 140499119285824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00/12651442.sst): second pass time = 0.61's, 88.415'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 167.429'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40117.025'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.321'MB/sec write SST data time = 0.04's, 1143.898'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.547'MB, throughput = 21983.609'MB/sec zip my value time = 0.61's, unzip length = 0.054'GB zip my value throughput = 88.415'MB/sec zip pipeline throughput = 112.918'MB/sec entries = 293023 avg-key = 16.00 avg-zkey = 4.02 avg-val = 184.00 avg-zval = 143.61 usrkeys = 293023 avg-key = 8.00 avg-zkey = 4.02 avg-val = 191.00 avg-zval = 143.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 293023 bytes = 915712 } seq expand size = 2051161 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0023 GB value = 0.0539 GB dict = 0.55 MB all = 0.0586 GB } __ZipSize{ index = 0.0012 GB value = 0.0421 GB dict = 0.55 MB all = 0.0447 GB } UnZip/Zip{ index = 1.9925 value = 1.2812 dict = 1.00 all = 1.3104 } Zip/UnZip{ index = 0.5019 value = 0.7805 dict = 1.00 all = 0.7631 } ---------------------------- total value len = 0.184146 GB avg = 0.191 KB (by entry num) total key len = 0.015426 GB avg = 0.016 KB total ukey len = 0.007713 GB avg = 0.008 KB total ukey num = 0.000964113 Billion total entry num = 0.000964113 Billion write speed all = 0.044031758 MB/sec (with seq num) write speed all = 0.042330047 MB/sec (without seq num) 2024/07/09-00:19:19.618316 140499119285824 [compaction_job.cc:1944] [default] [JOB 22672] Generated table #12651442: 293023 keys, 44722787 bytes, temperature: kWarm 2024/07/09-00:19:19.618371 140499119285824 EVENT_LOG_v1 {"time_micros": 1720455559618340, "cf_name": "default", "job": 22672, "event": "table_file_creation", "file_number": 12651442, "file_size": 44722787, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147710832615, "largest_seqno": 147735865151, "table_properties": {"data_size": 42082096, "index_size": 1176512, "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": 4688368, "raw_average_key_size": 16, "raw_value_size": 53916232, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 293023, "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": 1720455557, "oldest_key_time": 0, "file_creation_time": 1720455557, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12651442, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:19:19.636783 140499119285824 [compaction_job.cc:699] job-22672: subcompact[0], size: 0.145492 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22672/att-00 [12651440,12651441,12651442] 2024/07/09-00:19:19.662043 140499119285824 (Original Log Time 2024/07/09-00:19:09.848557) EVENT_LOG_v1 {"time_micros": 1720455549848496, "job": 22672, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12651414], "files_L2": [12651363, 12651364, 12651365], "score": 0.999789, "input_data_size": 152467872, "oldest_snapshot_seqno": 147735914568} 2024/07/09-00:19:19.662046 140499119285824 (Original Log Time 2024/07/09-00:19:19.661660) [compaction_job.cc:2018] [default] [JOB 22672] Compacted 1@1 + 3@2 files to L2 => 145492089 bytes 2024/07/09-00:19:19.662048 140499119285824 (Original Log Time 2024/07/09-00:19:19.661991) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.6 rd, 14.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.8, 128.6 +0.0 blob) out(138.8 +0.0 blob), read-write-amplify(16.9) write-amplify(8.3) OK, records in: 967736, records dropped: 3623 output_compression: Snappy 2024/07/09-00:19:19.662053 140499119285824 (Original Log Time 2024/07/09-00:19:19.662031) EVENT_LOG_v1 {"time_micros": 1720455559662013, "cf": "default", "job": 22672, "event": "compaction_finished", "compaction_time_micros": 9788230, "compaction_time_cpu_micros": 2395771, "output_level": 2, "num_output_files": 3, "total_output_size": 145492089, "num_input_records": 967736, "num_output_records": 964113, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 140024984, "file_range_sync_nanos": 0, "file_fsync_nanos": 2785, "file_prepare_write_nanos": 8707, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-00:19:19.816995 140499119285824 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":1720420896,"starts":1720455549,"executesMs":9962,"compactionJobId":22672,"attempt":0,"compactionInputRawBytes":193547200,"compactionInputZipBytes":152467872,"compactionOutputRawBytes":0,"compactionOutputZipBytes":145492089,"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-abd3067805db7c16b7fbfe4b3806b836-a83c28049d4e8c09-00"}}, response = 2024/07/09-00:19:19.817102 140499119285824 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-22672/att-00: olev 2, work 9.963 s, result 7.120 ms, install 0.411 ms, input{raw 184.581 MiB zip 145.405 MiB}