2024/08/20-03:06:08.887722 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00: fork to child time = 0.012101 sec 2024/08/20-03:06:08.888906 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00 2024/08/20-03:06:08.894535 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00 2024/08/20-03:06:08.896365 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:06:08.896737 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:06:08.938673 140500271638080 [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-01508/att-00/MANIFEST-14629260 2024/08/20-03:06:08.978957 140500271638080 [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-01508/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14630901, last_sequence is 189828610728, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14630757 2024/08/20-03:06:08.978970 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:06:08.979043 140500271638080 [version_set.cc:5652] Creating manifest 14630901 2024/08/20-03:06:09.004200 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:06:09.069676 140500271638080 [compaction_job.cc:2433] [default] [JOB 1508] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-03:06:09.069699 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 779 Base level 1, inputs: [14630872(12MB)], [14630805(48MB) 14630806(48MB) 14630894(4845KB)] 2024/08/20-03:06:09.179021 140500271638080 [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 2024/08/20-03:06:09.179055 140500271638080 [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 2024/08/20-03:06:09.179079 140500271638080 [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 2024/08/20-03:06:09.179094 140500271638080 [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 2024/08/20-03:06:09.179114 140500271638080 [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 2024/08/20-03:06:09.533218 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630902.sst) /dev/shm/ToplingTemp/Topling-129027-uVOlHA 2024/08/20-03:06:10.061818 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630902.sst): first pass time = 0.53's, 126.970'MB/sec 2024/08/20-03:06:12.665065 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630902.sst): old prealloc_size = 73819750, real_size = 49128256 2024/08/20-03:06:12.665158 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630902.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:06:13.436674 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630902.sst): second pass time = 2.59's, 23.820'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.77's, 65.805'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23542.818'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.131'MB/sec write SST data time = 0.13's, 391.189'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 = 15684.693'MB/sec zip my value time = 2.59's, unzip length = 0.062'GB zip my value throughput = 23.820'MB/sec zip pipeline throughput = 169.607'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.09 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.09 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9568 value = 1.2951 dict = 1.00 all = 1.3218 } Zip/UnZip{ index = 0.5110 value = 0.7721 dict = 1.00 all = 0.7565 } ---------------------------- 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 = 2.014286780 MB/sec (with seq num) write speed all = 1.933535353 MB/sec (without seq num) 2024/08/20-03:06:13.516057 140500271638080 [compaction_job.cc:1944] [default] [JOB 1508] Generated table #14630902: 335545 keys, 50769163 bytes, temperature: kWarm 2024/08/20-03:06:13.516159 140500271638080 EVENT_LOG_v1 {"time_micros": 1724094373516100, "cf_name": "default", "job": 1508, "event": "table_file_creation", "file_number": 14630902, "file_size": 50769163, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189775612194, "largest_seqno": 189828442483, "table_properties": {"data_size": 47672416, "index_size": 1371840, "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": 1724094369, "oldest_key_time": 0, "file_creation_time": 1724094369, "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": 14630902, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:06:13.564754 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630903.sst) /dev/shm/ToplingTemp/Topling-129027-dEJcgA 2024/08/20-03:06:14.570646 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630903.sst): first pass time = 1.01's, 66.720'MB/sec 2024/08/20-03:06:15.101343 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630903.sst): old prealloc_size = 73819750, real_size = 48904592 2024/08/20-03:06:15.101408 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630903.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-03:06:15.376080 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630903.sst): second pass time = 0.53's, 117.585'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 183.982'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32021.430'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.370'MB/sec write SST data time = 0.05's, 1060.319'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 = 17545.419'MB/sec zip my value time = 0.53's, unzip length = 0.062'GB zip my value throughput = 117.585'MB/sec zip pipeline throughput = 117.585'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.42 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.42 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3391 value = 1.2951 dict = 1.00 all = 1.3277 } Zip/UnZip{ index = 0.4275 value = 0.7722 dict = 1.00 all = 0.7532 } ---------------------------- 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 = 2.016195987 MB/sec (with seq num) write speed all = 1.935370938 MB/sec (without seq num) 2024/08/20-03:06:15.435305 140500271638080 [compaction_job.cc:1944] [default] [JOB 1508] Generated table #14630903: 335545 keys, 50545483 bytes, temperature: kWarm 2024/08/20-03:06:15.435362 140500271638080 EVENT_LOG_v1 {"time_micros": 1724094375435332, "cf_name": "default", "job": 1508, "event": "table_file_creation", "file_number": 14630903, "file_size": 50545483, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189789493432, "largest_seqno": 189828442486, "table_properties": {"data_size": 47672992, "index_size": 1147584, "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": 1724094373, "oldest_key_time": 0, "file_creation_time": 1724094373, "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": 14630903, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:06:15.466525 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630904.sst) /dev/shm/ToplingTemp/Topling-129027-Ryh9KD 2024/08/20-03:06:15.569790 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630904.sst): first pass time = 0.10's, 159.683'MB/sec 2024/08/20-03:06:15.746651 140500271638080 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630904.sst): part-0: reject ZipStore ratio = 0.877 2024/08/20-03:06:15.782349 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630904.sst): old prealloc_size = 73819750, real_size = 15768256 2024/08/20-03:06:15.782398 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630904.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 82410 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 7.08 raw-val = 0.0152 GB zip-val = 0.0152 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-03:06:15.811163 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00/14630904.sst): second pass time = 0.18's, 86.076'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 555.299'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18536.530'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.181'MB/sec write SST data time = 0.01's, 1411.841'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 = 0.18's, unzip length = 0.015'GB zip my value throughput = 86.076'MB/sec zip pipeline throughput = 86.076'MB/sec entries = 82410 avg-key = 16.00 avg-zkey = 7.08 avg-val = 184.00 avg-zval = 184.00 usrkeys = 82410 avg-key = 8.00 avg-zkey = 7.08 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 82410 bytes = 247248 } seq expand size = 576870 multi value expand size = 0 cnt WriteAppend = 1860 UnZipSize{ index = 0.0007 GB value = 0.0152 GB dict = 0.00 MB all = 0.0165 GB } __ZipSize{ index = 0.0006 GB value = 0.0152 GB dict = 0.00 MB all = 0.0160 GB } UnZip/Zip{ index = 1.1293 value = 1.0000 dict = 0.00 all = 1.0304 } Zip/UnZip{ index = 0.8855 value = 1.0000 dict = 0.00 all = 0.9705 } ---------------------------- total value len = 62.440668 GB avg = 0.180 KB (by entry num) total key len = 6.800814 GB avg = 0.020 KB total ukey len = 3.195535 GB avg = 0.008 KB total ukey num = 0.390087061 Billion total entry num = 0.346965069 Billion write speed all = 2.016667280 MB/sec (with seq num) write speed all = 1.935824054 MB/sec (without seq num) 2024/08/20-03:06:15.833233 140500271638080 [compaction_job.cc:1944] [default] [JOB 1508] Generated table #14630904: 82410 keys, 15996235 bytes, temperature: kWarm 2024/08/20-03:06:15.833304 140500271638080 EVENT_LOG_v1 {"time_micros": 1724094375833271, "cf_name": "default", "job": 1508, "event": "table_file_creation", "file_number": 14630904, "file_size": 15996235, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189816499153, "largest_seqno": 189828442484, "table_properties": {"data_size": 15163632, "index_size": 583808, "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": 1318560, "raw_average_key_size": 16, "raw_value_size": 15163440, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 82410, "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": 1724094375, "oldest_key_time": 0, "file_creation_time": 1724094375, "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": 14630904, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:06:15.854833 140500271638080 [compaction_job.cc:699] job-01508: subcompact[0], size: 0.117311 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01508/att-00 [14630902,14630903,14630904] 2024/08/20-03:06:15.881529 140500271638080 (Original Log Time 2024/08/20-03:06:09.069788) EVENT_LOG_v1 {"time_micros": 1724094369069719, "job": 1508, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14630872], "files_L2": [14630805, 14630806, 14630894], "score": 0.96802, "input_data_size": 119447924, "oldest_snapshot_seqno": 189828610344} 2024/08/20-03:06:15.881533 140500271638080 (Original Log Time 2024/08/20-03:06:15.881089) [compaction_job.cc:2018] [default] [JOB 1508] Compacted 1@1 + 3@2 files to L2 => 117310881 bytes 2024/08/20-03:06:15.881535 140500271638080 (Original Log Time 2024/08/20-03:06:15.881461) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 17.6 rd, 17.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(12.2, 101.7 +0.0 blob) out(111.9 +0.0 blob), read-write-amplify(18.5) write-amplify(9.2) OK, records in: 755615, records dropped: 2115 output_compression: Snappy 2024/08/20-03:06:15.881543 140500271638080 (Original Log Time 2024/08/20-03:06:15.881506) EVENT_LOG_v1 {"time_micros": 1724094375881486, "cf": "default", "job": 1508, "event": "compaction_finished", "compaction_time_micros": 6785057, "compaction_time_cpu_micros": 1889014, "output_level": 2, "num_output_files": 3, "total_output_size": 117310881, "num_input_records": 755615, "num_output_records": 753500, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 94293741, "file_range_sync_nanos": 0, "file_fsync_nanos": 2711, "file_prepare_write_nanos": 65593, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:06:16.030905 140500271638080 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":1724094368,"executesMs":6986,"compactionJobId":1508,"attempt":0,"compactionInputRawBytes":151123000,"compactionInputZipBytes":119447924,"compactionOutputRawBytes":0,"compactionOutputZipBytes":117310881,"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-b6be46ccd89999bdfb8b29d5e5731a76-219643ae020d103d-00"}}, response = 2024/08/20-03:06:16.031025 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-01508/att-00: olev 2, work 6.987 s, result 6.120 ms, install 0.475 ms, input{raw 144.122 MiB zip 113.914 MiB}