2024/07/09-08:55:03.550901 140099395982912 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00: fork to child time = 0.038445 sec 2024/07/09-08:55:03.551922 140099395982912 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00 2024/07/09-08:55:03.557647 140099395982912 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00 2024/07/09-08:55:03.559478 140099395982912 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:55:03.559855 140099395982912 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:55:03.597909 140099395982912 [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-38206/att-00/MANIFEST-12625661 2024/07/09-08:55:03.618336 140099395982912 [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-38206/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12669543, last_sequence is 148165771591, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12669444 2024/07/09-08:55:03.618346 140099395982912 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:55:03.618419 140099395982912 [version_set.cc:5652] Creating manifest 12669543 2024/07/09-08:55:03.642405 140099395982912 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:55:03.655379 140099395982912 [compaction_job.cc:2433] [default] [JOB 38206] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/07/09-08:55:03.655396 140099395982912 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19864 Base level 2, inputs: [12669490(48MB)], [12668865(91MB) 12668866(90MB)] 2024/07/09-08:55:03.667064 140099395982912 [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 2024/07/09-08:55:03.667129 140099395982912 [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 2024/07/09-08:55:03.667164 140099395982912 [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 2024/07/09-08:55:03.667178 140099395982912 [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 2024/07/09-08:55:03.667192 140099395982912 [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 2024/07/09-08:55:04.855913 140099395982912 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669544.sst) /dev/shm/ToplingTemp/Topling-25758-H9UE9R 2024/07/09-08:55:05.479961 140099395982912 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669544.sst): first pass time = 0.62's, 215.091'MB/sec 2024/07/09-08:55:08.276453 140099395982912 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669544.sst): old prealloc_size = 147639500, real_size = 92079808 2024/07/09-08:55:08.276535 140099395982912 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669544.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.38 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-08:55:08.913823 140099395982912 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669544.sst): second pass time = 2.80's, 44.171'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 150.100'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17246.626'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.315'MB/sec write SST data time = 0.10's, 918.979'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 = 25560.502'MB/sec zip my value time = 2.80's, unzip length = 0.123'GB zip my value throughput = 44.171'MB/sec zip pipeline throughput = 177.508'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.38 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.38 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.7789 value = 1.3572 dict = 1.00 all = 1.4029 } Zip/UnZip{ index = 0.1730 value = 0.7368 dict = 1.00 all = 0.7128 } ---------------------------- 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 = 0.024900538 MB/sec (with seq num) write speed all = 0.023938198 MB/sec (without seq num) 2024/07/09-08:55:09.059157 140099395982912 [compaction_job.cc:1944] [default] [JOB 38206] Generated table #12669544: 671089 keys, 95671100 bytes, temperature: kWarm 2024/07/09-08:55:09.059237 140099395982912 EVENT_LOG_v1 {"time_micros": 1720486509059194, "cf_name": "default", "job": 38206, "event": "table_file_creation", "file_number": 12669544, "file_size": 95671100, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147466810058, "largest_seqno": 148165461849, "table_properties": {"data_size": 90982864, "index_size": 929024, "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": 1720486504, "oldest_key_time": 0, "file_creation_time": 1720486504, "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": 12669544, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:55:09.376114 140099395982912 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669545.sst) /dev/shm/ToplingTemp/Topling-25758-UvNEyS 2024/07/09-08:55:10.960103 140099395982912 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669545.sst): first pass time = 1.58's, 84.736'MB/sec 2024/07/09-08:55:12.561503 140099395982912 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669545.sst): old prealloc_size = 147639500, real_size = 91504168 2024/07/09-08:55:12.561551 140099395982912 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669545.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.53 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-08:55:13.100844 140099395982912 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669545.sst): second pass time = 1.60's, 77.179'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.012'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13377.987'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.378'MB/sec write SST data time = 0.10's, 990.059'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 = 17189.809'MB/sec zip my value time = 1.60's, unzip length = 0.123'GB zip my value throughput = 77.179'MB/sec zip pipeline throughput = 130.121'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.53 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.53 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 = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0949 GB } UnZip/Zip{ index = 15.1010 value = 1.3572 dict = 1.00 all = 1.4139 } Zip/UnZip{ index = 0.0662 value = 0.7368 dict = 1.00 all = 0.7073 } ---------------------------- 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 = 0.049763726 MB/sec (with seq num) write speed all = 0.047840491 MB/sec (without seq num) 2024/07/09-08:55:13.210662 140099395982912 [compaction_job.cc:1944] [default] [JOB 38206] Generated table #12669545: 671089 keys, 94927740 bytes, temperature: kWarm 2024/07/09-08:55:13.210738 140099395982912 EVENT_LOG_v1 {"time_micros": 1720486513210704, "cf_name": "default", "job": 38206, "event": "table_file_creation", "file_number": 12669545, "file_size": 94927740, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147955507443, "largest_seqno": 148165461851, "table_properties": {"data_size": 90980704, "index_size": 355520, "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": 1720486509, "oldest_key_time": 0, "file_creation_time": 1720486509, "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": 12669545, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:55:13.249192 140099395982912 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669546.sst) /dev/shm/ToplingTemp/Topling-25758-H3pKLR 2024/07/09-08:55:13.587076 140099395982912 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669546.sst): first pass time = 0.34's, 173.303'MB/sec 2024/07/09-08:55:14.037983 140099395982912 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669546.sst): old prealloc_size = 147639500, real_size = 42664032 2024/07/09-08:55:14.038051 140099395982912 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669546.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 292740 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.87 raw-val = 0.0539 GB zip-val = 0.0420 GB avg-val = 184.00 avg-zval = 143.61 2024/07/09-08:55:14.275807 140099395982912 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00/12669546.sst): second pass time = 0.45's, 119.706'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 185.704'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16919.359'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.374'MB/sec write SST data time = 0.04's, 1047.861'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 = 13857.233'MB/sec zip my value time = 0.45's, unzip length = 0.054'GB zip my value throughput = 119.706'MB/sec zip pipeline throughput = 119.706'MB/sec entries = 292740 avg-key = 16.00 avg-zkey = 1.87 avg-val = 184.00 avg-zval = 143.61 usrkeys = 292740 avg-key = 8.00 avg-zkey = 1.87 avg-val = 191.00 avg-zval = 143.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 292740 bytes = 1024608 } seq expand size = 2049180 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0539 GB dict = 0.55 MB all = 0.0585 GB } __ZipSize{ index = 0.0005 GB value = 0.0420 GB dict = 0.55 MB all = 0.0442 GB } UnZip/Zip{ index = 4.2668 value = 1.2812 dict = 1.00 all = 1.3257 } Zip/UnZip{ index = 0.2344 value = 0.7805 dict = 1.00 all = 0.7543 } ---------------------------- total value len = 0.312269 GB avg = 0.191 KB (by entry num) total key len = 0.026159 GB avg = 0.016 KB total ukey len = 0.013079 GB avg = 0.008 KB total ukey num = 0.001634918 Billion total entry num = 0.001634918 Billion write speed all = 0.060604848 MB/sec (with seq num) write speed all = 0.058262631 MB/sec (without seq num) 2024/07/09-08:55:14.330628 140099395982912 [compaction_job.cc:1944] [default] [JOB 38206] Generated table #12669546: 292740 keys, 44163379 bytes, temperature: kWarm 2024/07/09-08:55:14.330708 140099395982912 EVENT_LOG_v1 {"time_micros": 1720486514330662, "cf_name": "default", "job": 38206, "event": "table_file_creation", "file_number": 12669546, "file_size": 44163379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147967953586, "largest_seqno": 148147879761, "table_properties": {"data_size": 42041840, "index_size": 548864, "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": 4683840, "raw_average_key_size": 16, "raw_value_size": 53864160, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 292740, "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": 1720486513, "oldest_key_time": 0, "file_creation_time": 1720486513, "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": 12669546, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:55:14.346574 140099395982912 [compaction_job.cc:699] job-38206: subcompact[0], size: 0.234762 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38206/att-00 [12669544,12669545,12669546] 2024/07/09-08:55:14.388573 140099395982912 (Original Log Time 2024/07/09-08:55:03.655469) EVENT_LOG_v1 {"time_micros": 1720486503655413, "job": 38206, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12669490], "files_L3": [12668865, 12668866], "score": 1.00259, "input_data_size": 241780163, "oldest_snapshot_seqno": 148165770609} 2024/07/09-08:55:14.388577 140099395982912 (Original Log Time 2024/07/09-08:55:14.385003) [compaction_job.cc:2018] [default] [JOB 38206] Compacted 1@2 + 2@3 files to L3 => 234762219 bytes 2024/07/09-08:55:14.388579 140099395982912 (Original Log Time 2024/07/09-08:55:14.388505) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 22.6 rd, 22.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.3, 182.3 +0.0 blob) out(223.9 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 42805 output_compression: Snappy 2024/07/09-08:55:14.388586 140099395982912 (Original Log Time 2024/07/09-08:55:14.388550) EVENT_LOG_v1 {"time_micros": 1720486514388530, "cf": "default", "job": 38206, "event": "compaction_finished", "compaction_time_micros": 10691111, "compaction_time_cpu_micros": 3188276, "output_level": 3, "num_output_files": 3, "total_output_size": 234762219, "num_input_records": 1677723, "num_output_records": 1634918, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139633408, "file_range_sync_nanos": 0, "file_fsync_nanos": 2041, "file_prepare_write_nanos": 7724, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-08:55:14.515161 140099395982912 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":1720486503,"executesMs":10826,"compactionJobId":38206,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241780163,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234762219,"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":"00-79c20b582e8a279d11c6a099b8e495fe-1b3ad0be2dfb348a-00"}}, response = 2024/07/09-08:55:14.515258 140099395982912 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-38206/att-00: olev 3, work 10.827 s, result 6.987 ms, install 3.608 ms, input{raw 320.000 MiB zip 230.580 MiB}