2024/08/20-12:26:40.338582 140500246459968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00: fork to child time = 0.042947 sec 2024/08/20-12:26:40.339528 140500246459968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00 2024/08/20-12:26:40.344394 140500246459968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00 2024/08/20-12:26:40.347570 140500246459968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:26:40.347859 140500246459968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:26:40.385084 140500246459968 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29404/att-00/MANIFEST-14629260 2024/08/20-12:26:40.398727 140500246459968 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29404/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14662988, last_sequence is 190530205211, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14662765 2024/08/20-12:26:40.398733 140500246459968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:26:40.398778 140500246459968 [version_set.cc:5652] Creating manifest 14662988 2024/08/20-12:26:40.422681 140500246459968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:26:40.440004 140500246459968 [compaction_job.cc:2433] [default] [JOB 29404] Compacting 1@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/08/20-12:26:40.440018 140500246459968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15025 Base level 1, inputs: [14662971(14MB)], [14662908(48MB) 14662909(47MB) 14662910(25MB)] 2024/08/20-12:26:40.697699 140500246459968 [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 2024/08/20-12:26:40.697729 140500246459968 [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 2024/08/20-12:26:40.697746 140500246459968 [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 2024/08/20-12:26:40.697757 140500246459968 [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 2024/08/20-12:26:40.697767 140500246459968 [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 2024/08/20-12:26:41.279809 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662989.sst) /dev/shm/ToplingTemp/Topling-346040-hdGE77 2024/08/20-12:26:41.874620 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662989.sst): first pass time = 0.59's, 112.834'MB/sec 2024/08/20-12:26:44.460730 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662989.sst): old prealloc_size = 73819750, real_size = 48770672 2024/08/20-12:26:44.460812 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662989.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-12:26:45.065731 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662989.sst): second pass time = 2.59's, 23.883'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 83.326'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18908.956'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.162'MB/sec write SST data time = 0.09's, 578.984'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 = 16183.835'MB/sec zip my value time = 2.59's, unzip length = 0.062'GB zip my value throughput = 23.883'MB/sec zip pipeline throughput = 199.594'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.04 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.04 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6275 value = 1.2953 dict = 1.00 all = 1.3312 } Zip/UnZip{ index = 0.3806 value = 0.7720 dict = 1.00 all = 0.7512 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.017525519 MB/sec (with seq num) write speed all = 0.976733593 MB/sec (without seq num) 2024/08/20-12:26:45.158439 140500246459968 [compaction_job.cc:1944] [default] [JOB 29404] Generated table #14662989: 335545 keys, 50411531 bytes, temperature: kWarm 2024/08/20-12:26:45.158564 140500246459968 EVENT_LOG_v1 {"time_micros": 1724128005158502, "cf_name": "default", "job": 29404, "event": "table_file_creation", "file_number": 14662989, "file_size": 50411531, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190479190253, "largest_seqno": 190530154312, "table_properties": {"data_size": 47664992, "index_size": 1021632, "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": 1724128001, "oldest_key_time": 0, "file_creation_time": 1724128001, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14662989, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:26:45.206951 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662990.sst) /dev/shm/ToplingTemp/Topling-346040-j5Oxu7 2024/08/20-12:26:46.490434 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662990.sst): first pass time = 1.28's, 52.288'MB/sec 2024/08/20-12:26:49.246985 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662990.sst): old prealloc_size = 73819750, real_size = 48292632 2024/08/20-12:26:49.247059 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662990.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.59 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-12:26:49.719674 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662990.sst): second pass time = 2.76's, 22.405'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 105.637'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12395.280'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.232'MB/sec write SST data time = 0.11's, 451.463'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 = 16548.025'MB/sec zip my value time = 2.76's, unzip length = 0.062'GB zip my value throughput = 22.405'MB/sec zip pipeline throughput = 154.865'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.59 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.59 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0005 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 5.0201 value = 1.2951 dict = 1.00 all = 1.3440 } Zip/UnZip{ index = 0.1992 value = 0.7722 dict = 1.00 all = 0.7441 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.018477759 MB/sec (with seq num) write speed all = 0.977649131 MB/sec (without seq num) 2024/08/20-12:26:49.782886 140500246459968 [compaction_job.cc:1944] [default] [JOB 29404] Generated table #14662990: 335545 keys, 49933451 bytes, temperature: kWarm 2024/08/20-12:26:49.782987 140500246459968 EVENT_LOG_v1 {"time_micros": 1724128009782942, "cf_name": "default", "job": 29404, "event": "table_file_creation", "file_number": 14662990, "file_size": 49933451, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190479188961, "largest_seqno": 190530154045, "table_properties": {"data_size": 47673872, "index_size": 534720, "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": 1724128005, "oldest_key_time": 0, "file_creation_time": 1724128005, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14662990, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:26:49.843195 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662991.sst) /dev/shm/ToplingTemp/Topling-346040-2uV3f7 2024/08/20-12:26:50.267027 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662991.sst): first pass time = 0.42's, 96.834'MB/sec 2024/08/20-12:26:50.644515 140500246459968 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662991.sst): part-0: reject ZipStore ratio = 0.802 2024/08/20-12:26:50.737450 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662991.sst): old prealloc_size = 73819750, real_size = 39264800 2024/08/20-12:26:50.737508 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662991.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 205182 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 7.11 raw-val = 0.0378 GB zip-val = 0.0378 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-12:26:50.823711 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00/14662991.sst): second pass time = 0.38's, 100.155'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.09's, 462.305'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42273.104'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.902'MB/sec write SST data time = 0.03's, 1357.518'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 = 0.38's, unzip length = 0.038'GB zip my value throughput = 100.155'MB/sec zip pipeline throughput = 121.120'MB/sec entries = 205182 avg-key = 16.00 avg-zkey = 7.11 avg-val = 184.00 avg-zval = 184.00 usrkeys = 205182 avg-key = 8.00 avg-zkey = 7.11 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 205182 bytes = 666864 } seq expand size = 1436274 multi value expand size = 0 cnt WriteAppend = 4617 UnZipSize{ index = 0.0016 GB value = 0.0378 GB dict = 0.00 MB all = 0.0410 GB } __ZipSize{ index = 0.0015 GB value = 0.0378 GB dict = 0.00 MB all = 0.0399 GB } UnZip/Zip{ index = 1.1246 value = 1.0000 dict = 0.00 all = 1.0289 } Zip/UnZip{ index = 0.8892 value = 1.0000 dict = 0.00 all = 0.9719 } ---------------------------- total value len = 62.464118 GB avg = 0.180 KB (by entry num) total key len = 6.802778 GB avg = 0.020 KB total ukey len = 3.196518 GB avg = 0.008 KB total ukey num = 0.390209833 Billion total entry num = 0.347087841 Billion write speed all = 1.019086093 MB/sec (with seq num) write speed all = 0.978233979 MB/sec (without seq num) 2024/08/20-12:26:50.872678 140500246459968 [compaction_job.cc:1944] [default] [JOB 29404] Generated table #14662991: 205182 keys, 39882124 bytes, temperature: kWarm 2024/08/20-12:26:50.872739 140500246459968 EVENT_LOG_v1 {"time_micros": 1724128010872706, "cf_name": "default", "job": 29404, "event": "table_file_creation", "file_number": 14662991, "file_size": 39882124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190496053425, "largest_seqno": 190530154310, "table_properties": {"data_size": 37753680, "index_size": 1459648, "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": 3282912, "raw_average_key_size": 16, "raw_value_size": 37753488, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 205182, "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-MixedLenBlobStore", "creation_time": 1724128009, "oldest_key_time": 0, "file_creation_time": 1724128009, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14662991, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:26:50.890063 140500246459968 [compaction_job.cc:699] job-29404: subcompact[0], size: 0.140227 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29404/att-00 [14662989,14662990,14662991] 2024/08/20-12:26:50.918189 140500246459968 (Original Log Time 2024/08/20-12:26:40.440064) EVENT_LOG_v1 {"time_micros": 1724128000440030, "job": 29404, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14662971], "files_L2": [14662908, 14662909, 14662910], "score": 0.954982, "input_data_size": 142028535, "oldest_snapshot_seqno": 190530204744} 2024/08/20-12:26:50.918192 140500246459968 (Original Log Time 2024/08/20-12:26:50.917730) [compaction_job.cc:2018] [default] [JOB 29404] Compacted 1@1 + 3@2 files to L2 => 140227106 bytes 2024/08/20-12:26:50.918194 140500246459968 (Original Log Time 2024/08/20-12:26:50.918124) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.6 rd, 13.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.6, 120.8 +0.0 blob) out(133.7 +0.0 blob), read-write-amplify(18.4) write-amplify(9.1) OK, records in: 879098, records dropped: 2826 output_compression: Snappy 2024/08/20-12:26:50.918200 140500246459968 (Original Log Time 2024/08/20-12:26:50.918168) EVENT_LOG_v1 {"time_micros": 1724128010918149, "cf": "default", "job": 29404, "event": "compaction_finished", "compaction_time_micros": 10450011, "compaction_time_cpu_micros": 2190927, "output_level": 2, "num_output_files": 3, "total_output_size": 140227106, "num_input_records": 879098, "num_output_records": 876272, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 156261100, "file_range_sync_nanos": 0, "file_fsync_nanos": 2789, "file_prepare_write_nanos": 198460, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-12:26:51.040309 140500246459968 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":1724092920,"starts":1724128000,"executesMs":10573,"compactionJobId":29404,"attempt":0,"compactionInputRawBytes":175819600,"compactionInputZipBytes":142028535,"compactionOutputRawBytes":0,"compactionOutputZipBytes":140227106,"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":"00-8967ec80cc8ff5634ea5e267db7f611f-0b2917249282d70b-00"}}, response = 2024/08/20-12:26:51.040423 140500246459968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29404/att-00: olev 2, work 10.574 s, result 4.951 ms, install 0.491 ms, input{raw 167.675 MiB zip 135.449 MiB}