2024/07/09-16:29:52.228702 140433520641600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00: fork to child time = 0.014061 sec 2024/07/09-16:29:52.229573 140433520641600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00 2024/07/09-16:29:52.234967 140433520641600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00 2024/07/09-16:29:52.235341 140433520641600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-16:29:52.235616 140433520641600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-16:29:52.272246 140433520641600 [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-52315/att-00/MANIFEST-12625661 2024/07/09-16:29:52.314910 140433520641600 [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-52315/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12685870, last_sequence is 148515670970, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12685730 2024/07/09-16:29:52.314919 140433520641600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-16:29:52.314968 140433520641600 [version_set.cc:5652] Creating manifest 12685870 2024/07/09-16:29:52.342153 140433520641600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-16:29:52.356078 140433520641600 [compaction_job.cc:2433] [default] [JOB 52315] Compacting 2@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/07/09-16:29:52.356093 140433520641600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26965 Base level 2, inputs: [12685861(17MB) 12685838(1159KB)], [12685802(92MB) 12685803(84MB)] 2024/07/09-16:29:52.514621 140433520641600 [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 2024/07/09-16:29:52.514646 140433520641600 [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 2024/07/09-16:29:52.514667 140433520641600 [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 2024/07/09-16:29:52.514685 140433520641600 [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 2024/07/09-16:29:52.514694 140433520641600 [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 2024/07/09-16:29:53.419444 140433520641600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685871.sst) /dev/shm/ToplingTemp/Topling-45668-vm0Gbn 2024/07/09-16:29:54.525319 140433520641600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685871.sst): first pass time = 1.11's, 121.374'MB/sec 2024/07/09-16:29:59.826274 140433520641600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685871.sst): old prealloc_size = 147639500, real_size = 93474880 2024/07/09-16:29:59.826372 140433520641600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685871.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0023 GB avg-key = 4.00 avg-zkey = 3.47 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-16:30:00.864120 140433520641600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685871.sst): second pass time = 5.30's, 23.317'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.04's, 93.204'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 43989.408'MB/sec (index lex order gen) rebuild zvType time = 0.86's, 0.196'MB/sec write SST data time = 0.18's, 536.297'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 33176.056'MB/sec zip my value time = 5.30's, unzip length = 0.123'GB zip my value throughput = 23.317'MB/sec zip pipeline throughput = 171.165'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 3.47 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 3.47 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0023 GB value = 0.0910 GB dict = 1.24 MB all = 0.0967 GB } UnZip/Zip{ index = 2.3085 value = 1.3572 dict = 1.00 all = 1.3875 } Zip/UnZip{ index = 0.4332 value = 0.7368 dict = 1.00 all = 0.7207 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.013557000 MB/sec (with seq num) write speed all = 0.013033058 MB/sec (without seq num) 2024/07/09-16:30:00.977417 140433520641600 [compaction_job.cc:1944] [default] [JOB 52315] Generated table #12685871: 671089 keys, 96730685 bytes, temperature: kWarm 2024/07/09-16:30:00.977525 140433520641600 EVENT_LOG_v1 {"time_micros": 1720513800977460, "cf_name": "default", "job": 52315, "event": "table_file_creation", "file_number": 12685871, "file_size": 96730685, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148467095776, "largest_seqno": 148515652899, "table_properties": {"data_size": 90981296, "index_size": 2325632, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720513793, "oldest_key_time": 0, "file_creation_time": 1720513793, "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": 12685871, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:30:01.068145 140433520641600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685872.sst) /dev/shm/ToplingTemp/Topling-45668-2uaBKq 2024/07/09-16:30:02.812065 140433520641600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685872.sst): first pass time = 1.74's, 76.966'MB/sec 2024/07/09-16:30:06.323482 140433520641600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685872.sst): old prealloc_size = 147639500, real_size = 91921752 2024/07/09-16:30:06.323566 140433520641600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685872.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.16 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-16:30:06.886135 140433520641600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685872.sst): second pass time = 3.51's, 35.172'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 169.456'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20571.732'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.373'MB/sec write SST data time = 0.11's, 846.995'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30466.477'MB/sec zip my value time = 3.51's, unzip length = 0.123'GB zip my value throughput = 35.172'MB/sec zip pipeline throughput = 133.747'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.16 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.16 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.9219 value = 1.3573 dict = 1.00 all = 1.4077 } Zip/UnZip{ index = 0.1445 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.027098074 MB/sec (with seq num) write speed all = 0.026050806 MB/sec (without seq num) 2024/07/09-16:30:06.989954 140433520641600 [compaction_job.cc:1944] [default] [JOB 52315] Generated table #12685872: 671089 keys, 95345340 bytes, temperature: kWarm 2024/07/09-16:30:06.990019 140433520641600 EVENT_LOG_v1 {"time_micros": 1720513806989983, "cf_name": "default", "job": 52315, "event": "table_file_creation", "file_number": 12685872, "file_size": 95345340, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148313629299, "largest_seqno": 148515652892, "table_properties": {"data_size": 90978208, "index_size": 775616, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720513801, "oldest_key_time": 0, "file_creation_time": 1720513801, "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": 12685872, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:30:07.035486 140433520641600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685873.sst) /dev/shm/ToplingTemp/Topling-45668-9UfWrp 2024/07/09-16:30:07.081261 140433520641600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685873.sst): first pass time = 0.05's, 145.537'MB/sec 2024/07/09-16:30:07.149095 140433520641600 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685873.sst): part-0: reject ZipStore ratio = 0.946 2024/07/09-16:30:07.163421 140433520641600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685873.sst): old prealloc_size = 147639500, real_size = 6156944 2024/07/09-16:30:07.163462 140433520641600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685873.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 33281 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.74 raw-val = 0.0061 GB zip-val = 0.0061 GB avg-val = 184.00 avg-zval = 184.01 2024/07/09-16:30:07.175692 140433520641600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00/12685873.sst): second pass time = 0.07's, 91.152'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 510.765'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1113.220'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.126'MB/sec write SST data time = 0.00's, 1291.904'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.07's, unzip length = 0.006'GB zip my value throughput = 91.152'MB/sec zip pipeline throughput = 91.152'MB/sec entries = 33281 avg-key = 16.00 avg-zkey = 0.74 avg-val = 184.00 avg-zval = 184.01 usrkeys = 33281 avg-key = 8.00 avg-zkey = 0.74 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 33281 bytes = 112336 } seq expand size = 232967 multi value expand size = 0 cnt WriteAppend = 753 UnZipSize{ index = 0.0003 GB value = 0.0061 GB dict = 0.00 MB all = 0.0067 GB } __ZipSize{ index = 0.0000 GB value = 0.0061 GB dict = 0.00 MB all = 0.0063 GB } UnZip/Zip{ index = 10.8619 value = 1.0000 dict = 0.00 all = 1.0630 } Zip/UnZip{ index = 0.0921 value = 1.0000 dict = 0.00 all = 0.9408 } ---------------------------- total value len = 0.262713 GB avg = 0.191 KB (by entry num) total key len = 0.022007 GB avg = 0.016 KB total ukey len = 0.011004 GB avg = 0.008 KB total ukey num = 0.001375459 Billion total entry num = 0.001375459 Billion write speed all = 0.027769221 MB/sec (with seq num) write speed all = 0.026696015 MB/sec (without seq num) 2024/07/09-16:30:07.188006 140433520641600 [compaction_job.cc:1944] [default] [JOB 52315] Generated table #12685873: 33281 keys, 6261929 bytes, temperature: kWarm 2024/07/09-16:30:07.188067 140433520641600 EVENT_LOG_v1 {"time_micros": 1720513807188035, "cf_name": "default", "job": 52315, "event": "table_file_creation", "file_number": 12685873, "file_size": 6261929, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148417488350, "largest_seqno": 148515652896, "table_properties": {"data_size": 6123904, "index_size": 24512, "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": 532496, "raw_average_key_size": 16, "raw_value_size": 6123704, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 33281, "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-MixedLenBlobStore", "creation_time": 1720513807, "oldest_key_time": 0, "file_creation_time": 1720513807, "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": 12685873, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-16:30:07.198289 140433520641600 [compaction_job.cc:699] job-52315: subcompact[0], size: 0.198338 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52315/att-00 [12685871,12685872,12685873] 2024/07/09-16:30:07.241731 140433520641600 (Original Log Time 2024/07/09-16:29:52.356149) EVENT_LOG_v1 {"time_micros": 1720513792356107, "job": 52315, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12685861, 12685838], "files_L3": [12685802, 12685803], "score": 0.999871, "input_data_size": 204665780, "oldest_snapshot_seqno": 148515670393} 2024/07/09-16:30:07.241744 140433520641600 (Original Log Time 2024/07/09-16:30:07.237999) [compaction_job.cc:2018] [default] [JOB 52315] Compacted 2@2 + 2@3 files to L3 => 198337954 bytes 2024/07/09-16:30:07.241746 140433520641600 (Original Log Time 2024/07/09-16:30:07.241652) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.8 rd, 13.4 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(18.2, 177.0 +0.0 blob) out(189.1 +0.0 blob), read-write-amplify(21.2) write-amplify(10.4) OK, records in: 1381135, records dropped: 5676 output_compression: Snappy 2024/07/09-16:30:07.241753 140433520641600 (Original Log Time 2024/07/09-16:30:07.241706) EVENT_LOG_v1 {"time_micros": 1720513807241687, "cf": "default", "job": 52315, "event": "compaction_finished", "compaction_time_micros": 14842148, "compaction_time_cpu_micros": 3549790, "output_level": 3, "num_output_files": 3, "total_output_size": 198337954, "num_input_records": 1381135, "num_output_records": 1375459, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152124908, "file_range_sync_nanos": 0, "file_fsync_nanos": 2427, "file_prepare_write_nanos": 39223, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-16:30:07.368900 140433520641600 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":1720513792,"executesMs":15002,"compactionJobId":52315,"attempt":0,"compactionInputRawBytes":276227000,"compactionInputZipBytes":204665780,"compactionOutputRawBytes":0,"compactionOutputZipBytes":198337954,"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-ffca852fecec2b15a0627261bd9e0a18-b41671ecffffb58a-00"}}, response = 2024/07/09-16:30:07.368988 140433520641600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-52315/att-00: olev 3, work 15.002 s, result 6.872 ms, install 3.783 ms, input{raw 263.431 MiB zip 195.184 MiB}