2024/07/08-15:40:03.585027 139818964710976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00: fork to child time = 0.036599 sec 2024/07/08-15:40:03.586036 139818964710976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00 2024/07/08-15:40:03.591851 139818964710976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00 2024/07/08-15:40:03.593657 139818964710976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-15:40:03.594037 139818964710976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-15:40:03.631727 139818964710976 [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-03792/att-00/MANIFEST-12625661 2024/07/08-15:40:03.648555 139818964710976 [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-03792/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12628635, last_sequence is 147241800820, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12628474 2024/07/08-15:40:03.648566 139818964710976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-15:40:03.648651 139818964710976 [version_set.cc:5652] Creating manifest 12628635 2024/07/08-15:40:03.676347 139818964710976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-15:40:03.690510 139818964710976 [compaction_job.cc:2433] [default] [JOB 3792] Compacting 1@2 + 2@3 files to L3, score 0.55, subcompactions 1 : 1 2024/07/08-15:40:03.690528 139818964710976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2423 Base level 2, inputs: [12628601(31MB)], [12628554(41MB) 12628555(41MB)] 2024/07/08-15:40:03.942638 139818964710976 [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 2024/07/08-15:40:03.942664 139818964710976 [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 2024/07/08-15:40:03.942689 139818964710976 [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 2024/07/08-15:40:03.942704 139818964710976 [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 2024/07/08-15:40:03.942717 139818964710976 [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 2024/07/08-15:40:04.293596 139818964710976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628636.sst) /dev/shm/ToplingTemp/Topling-25768-Ha67qF 2024/07/08-15:40:04.739155 139818964710976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628636.sst): first pass time = 0.45's, 301.279'MB/sec 2024/07/08-15:40:07.806363 139818964710976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628636.sst): old prealloc_size = 132345282, real_size = 41700560 2024/07/08-15:40:07.806429 139818964710976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628636.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.00 avg-zval = 316.75 2024/07/08-15:40:07.969950 139818964710976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628636.sst): second pass time = 3.06's, 42.949'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 265.716'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18707.253'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.283'MB/sec write SST data time = 0.05's, 886.682'MB/sec dict compress time = 0.00's, 1378544.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 26493.139'MB/sec zip my value time = 3.06's, unzip length = 0.132'GB zip my value throughput = 42.949'MB/sec zip pipeline throughput = 176.920'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.00 avg-zval = 316.75 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.00 avg-zval = 316.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 420656 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3143 value = 3.2107 dict = 1.00 all = 3.0877 } Zip/UnZip{ index = 0.4321 value = 0.3115 dict = 1.00 all = 0.3239 } ---------------------------- total value len = 110.070921 GB avg = 0.178 KB (by entry num) total key len = 13.372342 GB avg = 0.022 KB total ukey len = 7.435288 GB avg = 0.010 KB total ukey num = 0.728439444 Billion total entry num = 0.619890890 Billion write speed all = 35.422872634 MB/sec (with seq num) write speed all = 33.999817833 MB/sec (without seq num) 2024/07/08-15:40:08.054559 139818964710976 [compaction_job.cc:1944] [default] [JOB 3792] Generated table #12628636: 129430 keys, 43469084 bytes, temperature: kWarm 2024/07/08-15:40:08.054640 139818964710976 EVENT_LOG_v1 {"time_micros": 1720424408054595, "cf_name": "default", "job": 3792, "event": "table_file_creation", "file_number": 12628636, "file_size": 43469084, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199670836, "largest_seqno": 147241135805, "table_properties": {"data_size": 40996928, "index_size": 671104, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629969, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720424404, "oldest_key_time": 0, "file_creation_time": 1720424404, "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": 12628636, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:40:08.110918 139818964710976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628637.sst) /dev/shm/ToplingTemp/Topling-25768-gxK4sE 2024/07/08-15:40:08.776894 139818964710976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628637.sst): first pass time = 0.67's, 201.553'MB/sec 2024/07/08-15:40:10.480352 139818964710976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628637.sst): old prealloc_size = 132345282, real_size = 41554736 2024/07/08-15:40:10.480408 139818964710976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628637.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129434 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.96 avg-zval = 315.62 2024/07/08-15:40:10.651289 139818964710976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628637.sst): second pass time = 1.68's, 78.164'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 253.493'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24101.863'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.291'MB/sec write SST data time = 0.06's, 725.107'MB/sec dict compress time = 0.00's, 1377988.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 32664.581'MB/sec zip my value time = 1.68's, unzip length = 0.132'GB zip my value throughput = 78.164'MB/sec zip pipeline throughput = 165.676'MB/sec entries = 129434 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.96 avg-zval = 315.62 usrkeys = 129434 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.96 avg-zval = 315.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129434 bytes = 420672 } seq expand size = 906038 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0409 GB dict = 1.38 MB all = 0.0433 GB } UnZip/Zip{ index = 2.3179 value = 3.2221 dict = 1.00 all = 3.0981 } Zip/UnZip{ index = 0.4314 value = 0.3104 dict = 1.00 all = 0.3228 } ---------------------------- total value len = 110.203457 GB avg = 0.178 KB (by entry num) total key len = 13.374931 GB avg = 0.022 KB total ukey len = 7.436841 GB avg = 0.010 KB total ukey num = 0.728568878 Billion total entry num = 0.620020324 Billion write speed all = 35.434383563 MB/sec (with seq num) write speed all = 34.012125941 MB/sec (without seq num) 2024/07/08-15:40:10.712014 139818964710976 [compaction_job.cc:1944] [default] [JOB 3792] Generated table #12628637: 129434 keys, 43322800 bytes, temperature: kWarm 2024/07/08-15:40:10.712094 139818964710976 EVENT_LOG_v1 {"time_micros": 1720424410712055, "cf_name": "default", "job": 3792, "event": "table_file_creation", "file_number": 12628637, "file_size": 43322800, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199669093, "largest_seqno": 147241135771, "table_properties": {"data_size": 40852128, "index_size": 670080, "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": 2588680, "raw_average_key_size": 20, "raw_value_size": 131629801, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129434, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720424408, "oldest_key_time": 0, "file_creation_time": 1720424408, "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": 12628637, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:40:10.773586 139818964710976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628638.sst) /dev/shm/ToplingTemp/Topling-25768-Bzk9BG 2024/07/08-15:40:10.787956 139818964710976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628638.sst): first pass time = 0.01's, 142.490'MB/sec 2024/07/08-15:40:10.942035 139818964710976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628638.sst): old prealloc_size = 132345282, real_size = 646776 2024/07/08-15:40:10.942107 139818964710976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628638.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1967 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.39 raw-val = 0.0020 GB zip-val = 0.0006 GB avg-val =1016.96 avg-zval = 328.09 2024/07/08-15:40:10.946054 139818964710976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00/12628638.sst): second pass time = 0.15's, 13.047'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 170.375'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19.092'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.197'MB/sec write SST data time = 0.00's, 464.132'MB/sec dict compress time = 0.00's, 28419.000'MB/sec z-dict build time = 0.00's, sample length = 0.028'MB, throughput = 721.020'MB/sec zip my value time = 0.15's, unzip length = 0.002'GB zip my value throughput = 13.047'MB/sec zip pipeline throughput = 192.203'MB/sec entries = 1967 avg-key = 20.00 avg-zkey = 0.39 avg-val = 1016.96 avg-zval = 328.09 usrkeys = 1967 avg-key = 12.00 avg-zkey = 0.39 avg-val = 1023.96 avg-zval = 328.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1967 bytes = 6400 } seq expand size = 13769 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.03 MB all = 0.0020 GB } __ZipSize{ index = 0.0000 GB value = 0.0006 GB dict = 0.03 MB all = 0.0007 GB } UnZip/Zip{ index = 30.7344 value = 3.0996 dict = 1.00 all = 2.9900 } Zip/UnZip{ index = 0.0325 value = 0.3226 dict = 1.00 all = 0.3344 } ---------------------------- total value len = 110.205471 GB avg = 0.178 KB (by entry num) total key len = 13.374970 GB avg = 0.022 KB total ukey len = 7.436865 GB avg = 0.010 KB total ukey num = 0.728570845 Billion total entry num = 0.620022291 Billion write speed all = 35.431977562 MB/sec (with seq num) write speed all = 34.009835631 MB/sec (without seq num) 2024/07/08-15:40:10.953637 139818964710976 [compaction_job.cc:1944] [default] [JOB 3792] Generated table #12628638: 1967 keys, 682180 bytes, temperature: kWarm 2024/07/08-15:40:10.953720 139818964710976 EVENT_LOG_v1 {"time_micros": 1720424410953676, "cf_name": "default", "job": 3792, "event": "table_file_creation", "file_number": 12628638, "file_size": 682180, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199714296, "largest_seqno": 147237659476, "table_properties": {"data_size": 645360, "index_size": 768, "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": 39340, "raw_average_key_size": 20, "raw_value_size": 2000369, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 1967, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720424410, "oldest_key_time": 0, "file_creation_time": 1720424410, "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": 12628638, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:40:10.963486 139818964710976 [compaction_job.cc:699] job-03792: subcompact[0], size: 0.087474 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03792/att-00 [12628636,12628637,12628638] 2024/07/08-15:40:10.995703 139818964710976 (Original Log Time 2024/07/08-15:40:03.690595) EVENT_LOG_v1 {"time_micros": 1720424403690543, "job": 3792, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12628601], "files_L3": [12628554, 12628555], "score": 0.553865, "input_data_size": 120313893, "oldest_snapshot_seqno": 147241799240} 2024/07/08-15:40:10.995709 139818964710976 (Original Log Time 2024/07/08-15:40:10.995089) [compaction_job.cc:2018] [default] [JOB 3792] Compacted 1@2 + 2@3 files to L3 => 87474064 bytes 2024/07/08-15:40:10.995711 139818964710976 (Original Log Time 2024/07/08-15:40:10.995617) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 16.5 rd, 12.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 82.8 +0.0 blob) out(83.4 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290803, records dropped: 29972 output_compression: Snappy 2024/07/08-15:40:10.995721 139818964710976 (Original Log Time 2024/07/08-15:40:10.995673) EVENT_LOG_v1 {"time_micros": 1720424410995650, "cf": "default", "job": 3792, "event": "compaction_finished", "compaction_time_micros": 7272907, "compaction_time_cpu_micros": 975859, "output_level": 3, "num_output_files": 3, "total_output_size": 87474064, "num_input_records": 290803, "num_output_records": 260831, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59130851, "file_range_sync_nanos": 0, "file_fsync_nanos": 2725, "file_prepare_write_nanos": 6870, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-15:40:11.148809 139818964710976 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":1720424403,"executesMs":7404,"compactionJobId":3792,"attempt":0,"compactionInputRawBytes":301558447,"compactionInputZipBytes":120313893,"compactionOutputRawBytes":0,"compactionOutputZipBytes":87474064,"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":"00-0be29881f1d3523d1a71a7e2931504a1-1ecb529301b3c981-00"}}, response = 2024/07/08-15:40:11.148928 139818964710976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-03792/att-00: olev 3, work 7.404 s, result 5.384 ms, install 0.667 ms, input{raw 287.589 MiB zip 114.740 MiB}