2024/08/20-13:45:04.877195 140500456277568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00: fork to child time = 0.021133 sec 2024/08/20-13:45:04.878306 140500456277568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00 2024/08/20-13:45:04.883235 140500456277568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00 2024/08/20-13:45:04.888018 140500456277568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:45:04.888328 140500456277568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:45:04.924902 140500456277568 [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-32633/att-00/MANIFEST-14629260 2024/08/20-13:45:04.959194 140500456277568 [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-32633/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14666861, last_sequence is 190614276272, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14666818 2024/08/20-13:45:04.959203 140500456277568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:45:04.959284 140500456277568 [version_set.cc:5652] Creating manifest 14666861 2024/08/20-13:45:04.984534 140500456277568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:45:04.998397 140500456277568 [compaction_job.cc:2433] [default] [JOB 32633] Compacting 2@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:45:04.998420 140500456277568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16677 Base level 1, inputs: [14666852(28MB) 14666827(2003KB)], [14666752(47MB) 14666753(47MB) 14666755(23MB) 14666694(2466KB)] 2024/08/20-13:45:05.281765 140500456277568 [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 2024/08/20-13:45:05.281794 140500456277568 [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 2024/08/20-13:45:05.281816 140500456277568 [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 2024/08/20-13:45:05.281829 140500456277568 [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 2024/08/20-13:45:05.281839 140500456277568 [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 2024/08/20-13:45:05.677142 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666862.sst) /dev/shm/ToplingTemp/Topling-371615-OZr4kY 2024/08/20-13:45:06.275149 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666862.sst): first pass time = 0.60's, 112.233'MB/sec 2024/08/20-13:45:07.936077 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666862.sst): old prealloc_size = 73819750, real_size = 48424496 2024/08/20-13:45:07.936144 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666862.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.99 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-13:45:08.252738 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666862.sst): second pass time = 1.66's, 37.194'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 158.113'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14445.089'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.320'MB/sec write SST data time = 0.05's, 923.170'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 = 16581.395'MB/sec zip my value time = 1.66's, unzip length = 0.062'GB zip my value throughput = 37.194'MB/sec zip pipeline throughput = 213.181'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.99 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.99 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.0222 value = 1.2951 dict = 1.00 all = 1.3404 } Zip/UnZip{ index = 0.2486 value = 0.7722 dict = 1.00 all = 0.7460 } ---------------------------- 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 = 0.951668810 MB/sec (with seq num) write speed all = 0.913517036 MB/sec (without seq num) 2024/08/20-13:45:08.462938 140500456277568 [compaction_job.cc:1944] [default] [JOB 32633] Generated table #14666862: 335545 keys, 50065355 bytes, temperature: kWarm 2024/08/20-13:45:08.463011 140500456277568 EVENT_LOG_v1 {"time_micros": 1724132708462968, "cf_name": "default", "job": 32633, "event": "table_file_creation", "file_number": 14666862, "file_size": 50065355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190575488702, "largest_seqno": 190614248876, "table_properties": {"data_size": 47673056, "index_size": 667392, "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": 1724132705, "oldest_key_time": 0, "file_creation_time": 1724132705, "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": 14666862, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:08.495299 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666863.sst) /dev/shm/ToplingTemp/Topling-371615-5sTVLX 2024/08/20-13:45:09.422071 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666863.sst): first pass time = 0.93's, 72.415'MB/sec 2024/08/20-13:45:11.264099 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666863.sst): old prealloc_size = 73819750, real_size = 48417584 2024/08/20-13:45:11.264168 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666863.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.99 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-13:45:11.798551 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666863.sst): second pass time = 1.84's, 33.535'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 93.667'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17101.567'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.13's, 397.393'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 = 17597.110'MB/sec zip my value time = 1.84's, unzip length = 0.062'GB zip my value throughput = 33.535'MB/sec zip pipeline throughput = 139.462'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.99 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.99 avg-val = 191.00 avg-zval = 142.06 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.0249 value = 1.2953 dict = 1.00 all = 1.3406 } Zip/UnZip{ index = 0.2485 value = 0.7721 dict = 1.00 all = 0.7459 } ---------------------------- 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 = 0.952578165 MB/sec (with seq num) write speed all = 0.914391314 MB/sec (without seq num) 2024/08/20-13:45:11.862576 140500456277568 [compaction_job.cc:1944] [default] [JOB 32633] Generated table #14666863: 335545 keys, 50058443 bytes, temperature: kWarm 2024/08/20-13:45:11.862654 140500456277568 EVENT_LOG_v1 {"time_micros": 1724132711862610, "cf_name": "default", "job": 32633, "event": "table_file_creation", "file_number": 14666863, "file_size": 50058443, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190575488701, "largest_seqno": 190614248874, "table_properties": {"data_size": 47666624, "index_size": 666944, "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": 1724132708, "oldest_key_time": 0, "file_creation_time": 1724132708, "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": 14666863, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:11.914942 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666864.sst) /dev/shm/ToplingTemp/Topling-371615-46T00X 2024/08/20-13:45:12.595505 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666864.sst): first pass time = 0.68's, 84.677'MB/sec 2024/08/20-13:45:15.568559 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666864.sst): old prealloc_size = 73819750, real_size = 43068384 2024/08/20-13:45:15.568644 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666864.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 288117 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 5.43 raw-val = 0.0530 GB zip-val = 0.0414 GB avg-val = 184.00 avg-zval = 143.80 2024/08/20-13:45:15.936311 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00/14666864.sst): second pass time = 2.97's, 17.837'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 121.036'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27500.861'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.246'MB/sec write SST data time = 0.07's, 595.551'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.538'MB, throughput = 14119.649'MB/sec zip my value time = 2.97's, unzip length = 0.053'GB zip my value throughput = 17.837'MB/sec zip pipeline throughput = 149.721'MB/sec entries = 288117 avg-key = 16.00 avg-zkey = 5.43 avg-val = 184.00 avg-zval = 143.80 usrkeys = 288117 avg-key = 8.00 avg-zkey = 5.43 avg-val = 191.00 avg-zval = 143.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 288117 bytes = 972416 } seq expand size = 2016819 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0023 GB value = 0.0530 GB dict = 0.54 MB all = 0.0576 GB } __ZipSize{ index = 0.0016 GB value = 0.0414 GB dict = 0.54 MB all = 0.0445 GB } UnZip/Zip{ index = 1.4726 value = 1.2796 dict = 1.00 all = 1.2947 } Zip/UnZip{ index = 0.6791 value = 0.7815 dict = 1.00 all = 0.7724 } ---------------------------- total value len = 62.479958 GB avg = 0.180 KB (by entry num) total key len = 6.804105 GB avg = 0.020 KB total ukey len = 3.197181 GB avg = 0.008 KB total ukey num = 0.390292768 Billion total entry num = 0.347170776 Billion write speed all = 0.953344576 MB/sec (with seq num) write speed all = 0.915128182 MB/sec (without seq num) 2024/08/20-13:45:15.996150 140500456277568 [compaction_job.cc:1944] [default] [JOB 32633] Generated table #14666864: 288117 keys, 44508453 bytes, temperature: kWarm 2024/08/20-13:45:15.996246 140500456277568 EVENT_LOG_v1 {"time_micros": 1724132715996201, "cf_name": "default", "job": 32633, "event": "table_file_creation", "file_number": 14666864, "file_size": 44508453, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190538804486, "largest_seqno": 190614248877, "table_properties": {"data_size": 41430992, "index_size": 1565184, "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": 4609872, "raw_average_key_size": 16, "raw_value_size": 53013528, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 288117, "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-DictZipBlobStore", "creation_time": 1724132711, "oldest_key_time": 0, "file_creation_time": 1724132711, "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": 14666864, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:16.033940 140500456277568 [compaction_job.cc:699] job-32633: subcompact[0], size: 0.144632 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32633/att-00 [14666862,14666863,14666864] 2024/08/20-13:45:16.099688 140500456277568 (Original Log Time 2024/08/20-13:45:04.998462) EVENT_LOG_v1 {"time_micros": 1724132704998431, "job": 32633, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14666852, 14666827], "files_L2": [14666752, 14666753, 14666755, 14666694], "score": 0.998127, "input_data_size": 160104822, "oldest_snapshot_seqno": 190614275680} 2024/08/20-13:45:16.099693 140500456277568 (Original Log Time 2024/08/20-13:45:16.098996) [compaction_job.cc:2018] [default] [JOB 32633] Compacted 2@1 + 4@2 files to L2 => 144632251 bytes 2024/08/20-13:45:16.099696 140500456277568 (Original Log Time 2024/08/20-13:45:16.099600) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.5 rd, 13.1 wr, level 2, files in(2, 4) out(3 +0 blob) MB in(30.8, 121.9 +0.0 blob) out(137.9 +0.0 blob), read-write-amplify(9.4) write-amplify(4.5) OK, records in: 965435, records dropped: 6228 output_compression: Snappy 2024/08/20-13:45:16.099707 140500456277568 (Original Log Time 2024/08/20-13:45:16.099659) EVENT_LOG_v1 {"time_micros": 1724132716099633, "cf": "default", "job": 32633, "event": "compaction_finished", "compaction_time_micros": 11035490, "compaction_time_cpu_micros": 2304112, "output_level": 2, "num_output_files": 3, "total_output_size": 144632251, "num_input_records": 965435, "num_output_records": 959207, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 141472309, "file_range_sync_nanos": 0, "file_fsync_nanos": 2728, "file_prepare_write_nanos": 9790, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:45:16.248972 140500456277568 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":1724132704,"executesMs":11213,"compactionJobId":32633,"attempt":0,"compactionInputRawBytes":193087000,"compactionInputZipBytes":160104822,"compactionOutputRawBytes":0,"compactionOutputZipBytes":144632251,"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-d1c61f5843e4eb89cdb205648a00e50f-2a6d5507109da847-00"}}, response = 2024/08/20-13:45:16.249095 140500456277568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32633/att-00: olev 2, work 11.214 s, result 7.820 ms, install 0.747 ms, input{raw 184.142 MiB zip 152.688 MiB}