2024/07/09-04:24:11.224919 139981111141952 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00: fork to child time = 0.041654 sec 2024/07/09-04:24:11.225595 139981111141952 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00 2024/07/09-04:24:11.230028 139981111141952 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00 2024/07/09-04:24:11.231219 139981111141952 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-04:24:11.231519 139981111141952 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-04:24:11.284638 139981111141952 [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-30444/att-00/MANIFEST-12625661 2024/07/09-04:24:11.301516 139981111141952 [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-30444/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12660377, last_sequence is 147945115711, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12660284 2024/07/09-04:24:11.301524 139981111141952 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-04:24:11.301582 139981111141952 [version_set.cc:5652] Creating manifest 12660377 2024/07/09-04:24:11.334330 139981111141952 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-04:24:11.352638 139981111141952 [compaction_job.cc:2433] [default] [JOB 30444] Compacting 1@2 + 2@3 files to L3, score 1.08, subcompactions 1 : 1 2024/07/09-04:24:11.352671 139981111141952 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15953 Base level 2, inputs: [12660362(48MB)], [12659680(91MB) 12659681(90MB)] 2024/07/09-04:24:11.365532 139981111141952 [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 2024/07/09-04:24:11.365686 139981111141952 [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 2024/07/09-04:24:11.365743 139981111141952 [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 2024/07/09-04:24:11.365875 139981111141952 [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 2024/07/09-04:24:11.365890 139981111141952 [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 2024/07/09-04:24:13.044022 139981111141952 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660378.sst) /dev/shm/ToplingTemp/Topling-10922-EgU5h2 2024/07/09-04:24:13.666709 139981111141952 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660378.sst): first pass time = 0.62's, 215.562'MB/sec 2024/07/09-04:24:16.655268 139981111141952 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660378.sst): old prealloc_size = 147639500, real_size = 92002232 2024/07/09-04:24:16.655362 139981111141952 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660378.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 = 1.26 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/09-04:24:17.357603 139981111141952 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660378.sst): second pass time = 2.99's, 41.332'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 136.100'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14803.783'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.282'MB/sec write SST data time = 0.11's, 882.882'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 = 18956.299'MB/sec zip my value time = 2.99's, unzip length = 0.123'GB zip my value throughput = 41.332'MB/sec zip pipeline throughput = 165.166'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.26 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.26 avg-val = 191.00 avg-zval = 135.59 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 6.3632 value = 1.3571 dict = 1.00 all = 1.4040 } Zip/UnZip{ index = 0.1572 value = 0.7369 dict = 1.00 all = 0.7122 } ---------------------------- 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 = 0.099633811 MB/sec (with seq num) write speed all = 0.095783229 MB/sec (without seq num) 2024/07/09-04:24:17.471517 139981111141952 [compaction_job.cc:1944] [default] [JOB 30444] Generated table #12660378: 671089 keys, 95593532 bytes, temperature: kWarm 2024/07/09-04:24:17.471597 139981111141952 EVENT_LOG_v1 {"time_micros": 1720470257471553, "cf_name": "default", "job": 30444, "event": "table_file_creation", "file_number": 12660378, "file_size": 95593532, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147270642906, "largest_seqno": 147944866817, "table_properties": {"data_size": 90990608, "index_size": 843712, "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": 1720470253, "oldest_key_time": 0, "file_creation_time": 1720470253, "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": 12660378, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:24:17.508700 139981111141952 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660379.sst) /dev/shm/ToplingTemp/Topling-10922-PUAEq6 2024/07/09-04:24:18.932512 139981111141952 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660379.sst): first pass time = 1.42's, 94.269'MB/sec 2024/07/09-04:24:20.934089 139981111141952 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660379.sst): old prealloc_size = 147639500, real_size = 91637896 2024/07/09-04:24:20.934140 139981111141952 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660379.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.72 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-04:24:21.487481 139981111141952 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660379.sst): second pass time = 2.00's, 61.719'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 171.787'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17449.115'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.354'MB/sec write SST data time = 0.08's, 1200.362'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 = 18671.199'MB/sec zip my value time = 2.00's, unzip length = 0.123'GB zip my value throughput = 61.719'MB/sec zip pipeline throughput = 162.617'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.72 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.72 avg-val = 191.00 avg-zval = 135.58 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 11.0449 value = 1.3572 dict = 1.00 all = 1.4119 } Zip/UnZip{ index = 0.0905 value = 0.7368 dict = 1.00 all = 0.7083 } ---------------------------- 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 = 0.198679124 MB/sec (with seq num) write speed all = 0.191000704 MB/sec (without seq num) 2024/07/09-04:24:21.593442 139981111141952 [compaction_job.cc:1944] [default] [JOB 30444] Generated table #12660379: 671089 keys, 95061436 bytes, temperature: kWarm 2024/07/09-04:24:21.593514 139981111141952 EVENT_LOG_v1 {"time_micros": 1720470261593479, "cf_name": "default", "job": 30444, "event": "table_file_creation", "file_number": 12660379, "file_size": 95061436, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147762691566, "largest_seqno": 147944866605, "table_properties": {"data_size": 90983872, "index_size": 486080, "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": 1720470257, "oldest_key_time": 0, "file_creation_time": 1720470257, "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": 12660379, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:24:21.629985 139981111141952 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660380.sst) /dev/shm/ToplingTemp/Topling-10922-RXk6D5 2024/07/09-04:24:21.951135 139981111141952 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660380.sst): first pass time = 0.32's, 183.964'MB/sec 2024/07/09-04:24:22.701540 139981111141952 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660380.sst): old prealloc_size = 147639500, real_size = 42772376 2024/07/09-04:24:22.701595 139981111141952 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660380.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 295336 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 1.07 raw-val = 0.0543 GB zip-val = 0.0424 GB avg-val = 184.00 avg-zval = 143.51 2024/07/09-04:24:22.950216 139981111141952 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00/12660380.sst): second pass time = 0.75's, 72.498'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 177.952'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10464.485'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.348'MB/sec write SST data time = 0.04's, 1217.860'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.552'MB, throughput = 15363.216'MB/sec zip my value time = 0.75's, unzip length = 0.054'GB zip my value throughput = 72.498'MB/sec zip pipeline throughput = 144.806'MB/sec entries = 295336 avg-key = 16.00 avg-zkey = 1.07 avg-val = 184.00 avg-zval = 143.51 usrkeys = 295336 avg-key = 8.00 avg-zkey = 1.07 avg-val = 191.00 avg-zval = 143.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 295336 bytes = 996768 } seq expand size = 2067352 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0543 GB dict = 0.55 MB all = 0.0591 GB } __ZipSize{ index = 0.0003 GB value = 0.0424 GB dict = 0.55 MB all = 0.0442 GB } UnZip/Zip{ index = 7.5080 value = 1.2821 dict = 1.00 all = 1.3349 } Zip/UnZip{ index = 0.1332 value = 0.7799 dict = 1.00 all = 0.7491 } ---------------------------- total value len = 0.312765 GB avg = 0.191 KB (by entry num) total key len = 0.026200 GB avg = 0.016 KB total ukey len = 0.013100 GB avg = 0.008 KB total ukey num = 0.001637514 Billion total entry num = 0.001637514 Billion write speed all = 0.242143660 MB/sec (with seq num) write speed all = 0.232785451 MB/sec (without seq num) 2024/07/09-04:24:23.018819 139981111141952 [compaction_job.cc:1944] [default] [JOB 30444] Generated table #12660380: 295336 keys, 44248219 bytes, temperature: kWarm 2024/07/09-04:24:23.018891 139981111141952 EVENT_LOG_v1 {"time_micros": 1720470263018853, "cf_name": "default", "job": 30444, "event": "table_file_creation", "file_number": 12660380, "file_size": 44248219, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147834430778, "largest_seqno": 147926808437, "table_properties": {"data_size": 42383744, "index_size": 314688, "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": 4725376, "raw_average_key_size": 16, "raw_value_size": 54341824, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 295336, "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": 1720470261, "oldest_key_time": 0, "file_creation_time": 1720470261, "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": 12660380, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:24:23.034373 139981111141952 [compaction_job.cc:699] job-30444: subcompact[0], size: 0.234903 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30444/att-00 [12660378,12660379,12660380] 2024/07/09-04:24:23.078011 139981111141952 (Original Log Time 2024/07/09-04:24:11.352777) EVENT_LOG_v1 {"time_micros": 1720470251352698, "job": 30444, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12660362], "files_L3": [12659680, 12659681], "score": 1.07552, "input_data_size": 241580739, "oldest_snapshot_seqno": 147945115199} 2024/07/09-04:24:23.078016 139981111141952 (Original Log Time 2024/07/09-04:24:23.070298) [compaction_job.cc:2018] [default] [JOB 30444] Compacted 1@2 + 2@3 files to L3 => 234903187 bytes 2024/07/09-04:24:23.078017 139981111141952 (Original Log Time 2024/07/09-04:24:23.077914) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 20.7 rd, 20.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.3, 182.1 +0.0 blob) out(224.0 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 40209 output_compression: Snappy 2024/07/09-04:24:23.078028 139981111141952 (Original Log Time 2024/07/09-04:24:23.077983) EVENT_LOG_v1 {"time_micros": 1720470263077943, "cf": "default", "job": 30444, "event": "compaction_finished", "compaction_time_micros": 11681607, "compaction_time_cpu_micros": 3113579, "output_level": 3, "num_output_files": 3, "total_output_size": 234903187, "num_input_records": 1677723, "num_output_records": 1637514, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 158126433, "file_range_sync_nanos": 0, "file_fsync_nanos": 2431, "file_prepare_write_nanos": 7357, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-04:24:23.217584 139981111141952 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":1720470251,"executesMs":11839,"compactionJobId":30444,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241580739,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234903187,"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":"00-2357472b9ceeb1da7ed099369473094e-cd4eb486ea0987c4-00"}}, response = 2024/07/09-04:24:23.217686 139981111141952 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30444/att-00: olev 3, work 11.840 s, result 5.287 ms, install 7.757 ms, input{raw 320.000 MiB zip 230.389 MiB}