2024/07/09-07:28:09.061305 140099345626688 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00: fork to child time = 0.013968 sec 2024/07/09-07:28:09.061828 140099345626688 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00 2024/07/09-07:28:09.065736 140099345626688 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00 2024/07/09-07:28:09.067080 140099345626688 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-07:28:09.067285 140099345626688 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-07:28:09.106211 140099345626688 [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-35781/att-00/MANIFEST-12625661 2024/07/09-07:28:09.119531 140099345626688 [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-35781/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12666693, last_sequence is 148096075106, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12666643 2024/07/09-07:28:09.119537 140099345626688 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-07:28:09.119575 140099345626688 [version_set.cc:5652] Creating manifest 12666693 2024/07/09-07:28:09.178700 140099345626688 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-07:28:09.203881 140099345626688 [compaction_job.cc:2433] [default] [JOB 35781] Compacting 2@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/09-07:28:09.203892 140099345626688 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18655 Base level 1, inputs: [12666675(27MB) 12666655(8529KB)], [12666603(48MB) 12666604(44MB)] 2024/07/09-07:28:09.492100 140099345626688 [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 2024/07/09-07:28:09.492129 140099345626688 [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 2024/07/09-07:28:09.492147 140099345626688 [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 2024/07/09-07:28:09.492162 140099345626688 [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 2024/07/09-07:28:09.492172 140099345626688 [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 2024/07/09-07:28:09.885045 140099345626688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666694.sst) /dev/shm/ToplingTemp/Topling-6361-HTcY59 2024/07/09-07:28:10.403185 140099345626688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666694.sst): first pass time = 0.52's, 129.533'MB/sec 2024/07/09-07:28:12.424636 140099345626688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666694.sst): old prealloc_size = 73819750, real_size = 48687896 2024/07/09-07:28:12.424709 140099345626688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666694.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 = 2.79 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-07:28:12.853344 140099345626688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666694.sst): second pass time = 2.02's, 30.556'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 117.400'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19138.941'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.242'MB/sec write SST data time = 0.08's, 617.700'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 = 17175.130'MB/sec zip my value time = 2.02's, unzip length = 0.062'GB zip my value throughput = 30.556'MB/sec zip pipeline throughput = 230.481'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.79 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.79 avg-val = 191.00 avg-zval = 142.06 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8654 value = 1.2952 dict = 1.00 all = 1.3334 } Zip/UnZip{ index = 0.3490 value = 0.7721 dict = 1.00 all = 0.7500 } ---------------------------- 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 = 0.191474817 MB/sec (with seq num) write speed all = 0.184074824 MB/sec (without seq num) 2024/07/09-07:28:12.971884 140099345626688 [compaction_job.cc:1944] [default] [JOB 35781] Generated table #12666694: 335545 keys, 50328779 bytes, temperature: kWarm 2024/07/09-07:28:12.971975 140099345626688 EVENT_LOG_v1 {"time_micros": 1720481292971917, "cf_name": "default", "job": 35781, "event": "table_file_creation", "file_number": 12666694, "file_size": 50328779, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148047070568, "largest_seqno": 148096049267, "table_properties": {"data_size": 47667056, "index_size": 936832, "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": 1720481289, "oldest_key_time": 0, "file_creation_time": 1720481289, "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": 12666694, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:28:13.029189 140099345626688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666695.sst) /dev/shm/ToplingTemp/Topling-6361-ZecNZd 2024/07/09-07:28:14.149400 140099345626688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666695.sst): first pass time = 1.12's, 59.910'MB/sec 2024/07/09-07:28:18.499447 140099345626688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666695.sst): old prealloc_size = 73819750, real_size = 49863792 2024/07/09-07:28:18.499525 140099345626688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666695.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0021 GB avg-key = 4.00 avg-zkey = 6.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-07:28:18.989950 140099345626688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666695.sst): second pass time = 4.35's, 14.195'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 105.009'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 57073.496'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.08's, 615.029'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 = 16584.001'MB/sec zip my value time = 4.35's, unzip length = 0.062'GB zip my value throughput = 14.195'MB/sec zip pipeline throughput = 185.119'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 6.28 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 6.28 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0021 GB value = 0.0477 GB dict = 0.63 MB all = 0.0515 GB } UnZip/Zip{ index = 1.2732 value = 1.2951 dict = 1.00 all = 1.3029 } Zip/UnZip{ index = 0.7854 value = 0.7721 dict = 1.00 all = 0.7675 } ---------------------------- 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 = 0.376579100 MB/sec (with seq num) write speed all = 0.362025318 MB/sec (without seq num) 2024/07/09-07:28:19.091755 140099345626688 [compaction_job.cc:1944] [default] [JOB 35781] Generated table #12666695: 335545 keys, 51505774 bytes, temperature: kWarm 2024/07/09-07:28:19.091835 140099345626688 EVENT_LOG_v1 {"time_micros": 1720481299091791, "cf_name": "default", "job": 35781, "event": "table_file_creation", "file_number": 12666695, "file_size": 51505774, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148047070645, "largest_seqno": 148096049273, "table_properties": {"data_size": 47671392, "index_size": 2108352, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720481293, "oldest_key_time": 0, "file_creation_time": 1720481293, "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": 12666695, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:28:19.130220 140099345626688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666696.sst) /dev/shm/ToplingTemp/Topling-6361-CpKlQb 2024/07/09-07:28:19.380759 140099345626688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666696.sst): first pass time = 0.25's, 106.045'MB/sec 2024/07/09-07:28:20.303042 140099345626688 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666696.sst): part-0: reject ZipStore ratio = 0.835 2024/07/09-07:28:20.376181 140099345626688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666696.sst): old prealloc_size = 73819750, real_size = 24776672 2024/07/09-07:28:20.376240 140099345626688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666696.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 132812 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.30 raw-val = 0.0244 GB zip-val = 0.0244 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-07:28:20.515294 140099345626688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00/12666696.sst): second pass time = 0.92's, 26.522'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.14's, 180.873'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8642.976'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.501'MB/sec write SST data time = 0.07's, 345.580'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 = 0.92's, unzip length = 0.024'GB zip my value throughput = 26.522'MB/sec zip pipeline throughput = 143.446'MB/sec entries = 132812 avg-key = 16.00 avg-zkey = 2.30 avg-val = 184.00 avg-zval = 184.00 usrkeys = 132812 avg-key = 8.00 avg-zkey = 2.30 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 132812 bytes = 415056 } seq expand size = 929684 multi value expand size = 0 cnt WriteAppend = 2991 UnZipSize{ index = 0.0011 GB value = 0.0244 GB dict = 0.00 MB all = 0.0266 GB } __ZipSize{ index = 0.0003 GB value = 0.0244 GB dict = 0.00 MB all = 0.0252 GB } UnZip/Zip{ index = 3.4753 value = 1.0000 dict = 0.00 all = 1.0558 } Zip/UnZip{ index = 0.2877 value = 1.0000 dict = 0.00 all = 0.9472 } ---------------------------- total value len = 0.153545 GB avg = 0.191 KB (by entry num) total key len = 0.012862 GB avg = 0.016 KB total ukey len = 0.006431 GB avg = 0.008 KB total ukey num = 0.000803902 Billion total entry num = 0.000803902 Billion write speed all = 0.449248327 MB/sec (with seq num) write speed all = 0.431886073 MB/sec (without seq num) 2024/07/09-07:28:20.578044 140099345626688 [compaction_job.cc:1944] [default] [JOB 35781] Generated table #12666696: 132812 keys, 25159594 bytes, temperature: kWarm 2024/07/09-07:28:20.578115 140099345626688 EVENT_LOG_v1 {"time_micros": 1720481300578070, "cf_name": "default", "job": 35781, "event": "table_file_creation", "file_number": 12666696, "file_size": 25159594, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148063375754, "largest_seqno": 148096049268, "table_properties": {"data_size": 24437600, "index_size": 305728, "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": 2124992, "raw_average_key_size": 16, "raw_value_size": 24437408, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 132812, "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": 1720481299, "oldest_key_time": 0, "file_creation_time": 1720481299, "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": 12666696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:28:20.597455 140099345626688 [compaction_job.cc:699] job-35781: subcompact[0], size: 0.126994 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35781/att-00 [12666694,12666695,12666696] 2024/07/09-07:28:20.639907 140099345626688 (Original Log Time 2024/07/09-07:28:09.203933) EVENT_LOG_v1 {"time_micros": 1720481289203902, "job": 35781, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12666675, 12666655], "files_L2": [12666603, 12666604], "score": 0.979867, "input_data_size": 133869057, "oldest_snapshot_seqno": 148096074618} 2024/07/09-07:28:20.639911 140099345626688 (Original Log Time 2024/07/09-07:28:20.639346) [compaction_job.cc:2018] [default] [JOB 35781] Compacted 2@1 + 2@2 files to L2 => 126994147 bytes 2024/07/09-07:28:20.639914 140099345626688 (Original Log Time 2024/07/09-07:28:20.639826) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 11.7 rd, 11.1 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(35.6, 92.1 +0.0 blob) out(121.1 +0.0 blob), read-write-amplify(7.0) write-amplify(3.4) OK, records in: 809462, records dropped: 5560 output_compression: Snappy 2024/07/09-07:28:20.639924 140099345626688 (Original Log Time 2024/07/09-07:28:20.639882) EVENT_LOG_v1 {"time_micros": 1720481300639857, "cf": "default", "job": 35781, "event": "compaction_finished", "compaction_time_micros": 11393538, "compaction_time_cpu_micros": 2058223, "output_level": 2, "num_output_files": 3, "total_output_size": 126994147, "num_input_records": 809462, "num_output_records": 803902, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152321941, "file_range_sync_nanos": 0, "file_fsync_nanos": 2837, "file_prepare_write_nanos": 163923, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-07:28:20.770719 140099345626688 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":1720481289,"executesMs":11568,"compactionJobId":35781,"attempt":0,"compactionInputRawBytes":161892400,"compactionInputZipBytes":133869057,"compactionOutputRawBytes":0,"compactionOutputZipBytes":126994147,"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":"00-8290c064b6dd09c8249ac9893280230c-eee44f5a3e4ce827-00"}}, response = 2024/07/09-07:28:20.770818 140099345626688 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-35781/att-00: olev 2, work 11.569 s, result 9.162 ms, install 0.606 ms, input{raw 154.393 MiB zip 127.667 MiB}